The materials used for alloy capillary tubes include 0.001% Mg, 0.001% B, 0.001% La, 40% Ti, residual Nb and unavoidable impurities.
Continue Reading →The thermal neutron absorption cross section of zirconium is very small, and it has good resistance to high temperature water corrosion and mechanical properties. Therefore, zirconium alloy is widely used as the cladding material of fuel rods and the structural component of nuclear reactor core in water-cooled nuclear reactors.
Continue Reading →Familiar with titanium small partners all know that there are many kinds of titanium, such as titanium, pure titanium... What's the difference? What substances are represented?
Continue Reading →Titanium (alloy) : Metallic biomaterials with titanium as the main element, including pure titanium and titanium alloys. Pure titanium has the advantages of non-toxic, light weight, corrosion resistance and good biocompatibility……
Continue Reading →Tantalum metal is hard, ductile, toughness is better than copper, and the expansion coefficient is very small; Stable chemical properties, no reaction with water and air at room temperature, cold and hot states have strong corrosion resistance, can resist all inorganic acids except hydrofluoric acid.
Continue Reading →The main ways of strengthening niobium are solution, precipitation and deformation heat treatment. In niobium alloy, tungsten and molybdenum can significantly improve the high and low temperature strength, but too much content will reduce the technical performance of the alloy.
Continue Reading →Titanium alloy is an alloy based on titanium with other elements added. Titanium has two homogeneous heterocrystals: α titanium with tight hexagonal structure below 882℃ and β titanium with body-centered cubic structure above 882℃.
Continue Reading →The preparation method of fine crystal niobium titanium alloy, the Nb powder and TiH2 powder after ball milling mixed evenly, and then pressed forming, under the protection of argon hot pressing sintering, Nb Ti alloy.
Continue Reading →Activated carbon powder is added in the process of niobium alloy sputtering target to effectively remove oxygen impurities in the powder blank during the vacuum degassing stage before hot isostatic pressure.
Continue Reading →Medical titanium niobium alloy products preparation method, the method includes the following steps: a) according to the stoichiometric ratio of titanium niobium alloy pure titanium powder and pure niobium powder mixed……
Continue Reading →An alloy consisting mainly of niobium microalloying elements added to an iron base. Niobium is a refractory metal with a melting point of 2467℃ and a high strength in the temperature range of 1093 ~ 1427℃.
Continue Reading →The invention relates to a microalloyed Ti Zr Hf V Nb Ta refractory high entropy alloy and a preparation method thereof, belonging to the technical field of metal materials. The refractory high entropy alloy is mainly by adjusting……
Continue Reading →Tantalum and tantalum tungsten recovery materials are used to prepare tantalum 2.5W alloy ingots. By acid/washing, hydrogenation, dehydrogenation and grinding screen of tantalum or tantalum tungsten alloy recovery materials……
Continue Reading →During sintering, the pressed porous powder will undergo many complex chemical and physical changes, along with the interaction between impurities and the elimination of pores, etc., which ultimately lead to the densification of the billet and the removal of impurities.
Continue Reading →Among the titanium alloy systems, β titanium alloy has the highest specific strength and good cold working performance. β titanium alloy was first used for aviation and military applications, and the current industrial β titanium alloy is more and more widely used in civil fields, such as chemical, medical, sports equipment and so on.
Continue Reading →Tantalum coated multi-porous polyetheretherketone artificial bone scaffold is 3D printing manufacturing method. Firstly, CT scans the bone tissue at the injured part of human body, and the bone tissue at the missing part can……
Continue Reading →The preparation method of tantalum 2.5 tungsten alloy is characterized by the following steps :1) Tantalum powder and tungsten powder are prepared in a ratio of 9:1 and then mixed in a drum mixer for 24 hours at a rotating speed of 120r/min;
Continue Reading →The high temperature oxidation resistance and thermal shock resistance of tantalum tungsten/iridium coating were studied by vacuum arc ion deposition technique. The results show that the iridium coating can effectively protect the tantalum tungsten alloy at 800℃ and 1 100℃.
Continue Reading →The utility model relates to a powder metallurgy titanium alloy with high strength and plasticity and a processing method thereof, belonging to the titanium alloy field. In the processing method of the invention, the oxygen content of the ingot blank prepared by powder metallurgy method reaches 0.35wt %.
Continue Reading →A high hardness and density forged molybdenum head. The forged molybdenum head is prepared by the following method: Material selection, matching, mixing, called heavy charging, shaping, pressing, turning forming, high temperature sintering……
Continue Reading →The utility model relates to high speed impact resistance and high strength titanium alloy, belonging to the titanium alloy field. The titanium alloy is Ti Al Mo V Cr alloy, the weight percentage of each component in the alloy is Al: 3.5 ~ 5.5%, V: 4.0 ~ 8.0%, Cr: 5.0 ~ 7.0%, Mo: 3 ~ 7%, the impurity content is less than 0.2%, the allowance is Ti;
Continue Reading →Thin film transistor (TFT) can reduce the source/drain interconnection resistance, prevent the contamination of the active layer, reduce the contact resistance between the pixel electrode and the source/drain, smoothly supply hydrogen to the active layer and has high mobility, open current characteristics and threshold voltage characteristics.
Continue Reading →The invention relates to a preparation method of niobium-zirconium alloy wire for electric light source, including the following steps: 1. The niobium-zirconium alloy ingot is cast by die breaking and drawing and forging to obtain forging blank;
Continue Reading →The invention relates to a preparation method of multi-component niobium alloy ingot, which includes the following steps: 1. Weighing the raw materials according to the composition of the multi-component niobium alloy ingot to be prepared;
Continue Reading →The invention relates to the preparation method of high niobium titanium alloy homogeneous ingot, which includes the following steps: 1. Niobium scrap is crushed to obtain niobium scrap, and vacuum annealing is performed;
Continue Reading →High strength alloy material preparation technology field is a high speed impact resistant low cost titanium alloy. Using Cr Fe intermediate alloy, aluminum beans, elemental boron and sponge titanium, according to the weight percentage is: Al: 0 ~ 3%, Cr: 2 ~ 6%, Fe: 1 ~ 3%, B:
Continue Reading →Chemical mechanical planarization solution for removal of tantalum barrier material. The solution comprises 0 to 25 weight percent of an oxidizing agent, 0 to 15 weight percent of a non-ferrous metal inhibitor and 0 to 20 weight percent of a complexing agent of the……
Continue Reading →A method for preparing a high-purity vanadium target blank and a high-purity vanadium target material produced therefrom, the preparation method comprising: sequentially forging, annealing, rolling, and re-annealing a vanadium ingot to obtain a high-purity vanadium target blank……
Continue Reading →Aspects relate to radiopaque implantable structures (eg, stents) formed from cobalt-based alloys comprising cobalt, chromium, and one or more platinum group metals, refractory metals, or combinations thereof.
Continue Reading →Fine-grained (grain size between Xlym~Iym) and nanocrystalline (grain size less than 100nm) materials have small size effects, surface interface effects, and macroscopic quantum tunneling effects due to their unique structures……
Continue Reading →Titanium, Tantalum and Niobium are used as alloying elements to improve the acid corrosion resistance of zirconium alloys. Among them, Ti exists in the form of solid solution in Zr, which effectively refines the grains and improves the strength of zirconium alloys.
Continue Reading →The cleaned batch tantalum tubes are placed into the heat-resistant sleeve tube, and then the heat-resistant sleeve equipped with tantalum tubes is sent into the vacuum annealing furnace along the axial direction through the automatic transmission device.
Continue Reading →For tantalum and tantalum alloy, the main strengthening methods are solution strengthening and precipitation strengthening, and others use wafer and fiber strengthening. But at present, hook solution strengthened tantalum tungsten series alloy is still the most widely used and used.
Continue Reading →Tantalum aluminum alloy sputtering target is a new type of sputtering target, mainly used for vacuum magnetron sputtering coating and vacuum multi-arc ion coating. It requires the sputtering target to have high density and excellent machining performance, among which, the ratio of the defined actual density to the theoretical density.
Continue Reading →Metallography plays an important role in the quality control of titanium and its alloys, from initial production process monitoring, to casting porosity assessment and heat treatment control. It also plays an important role in the development of titanium alloys and products.
Continue Reading →Sputtering is the use of ions produced by ion sources to accelerate the aggregation into high-speed ion flow in the vacuum to bombard the solid surface, so that the atoms on the solid surface leave the target material and deposit on the substrate surface, thus forming nano to micron thin films.
Continue Reading →Tantalum and tantalum alloy have the advantages of high melting point, good corrosion resistance, excellent high temperature strength, good machining performance, weldable performance, low plastic/brittle transition and excellent dynamic mechanical properties.
Continue Reading →Many precious metals such as Ir, Pl, Rh, Hi and so on have high melting point characteristics of metal iridium melting point as high as 2410℃ due to its high temperature oxygen permeability coefficient and low oxygen diffusion coefficient so has excellent high temperature oxidation resistance.
Continue Reading →Titanium alloy is very sensitive to the forging process parameters. The changes of forging temperature, deformation, deformation and cooling rate will cause the changes of microstructure and properties of titanium alloy.
Continue Reading →Titanium alloy is widely used in aerospace field because of its high specific strength and corrosion resistance. This paper describes the microstructure and mechanical properties of major titanium alloys in recent years……
Continue Reading →Tungsten tantalum alloy material because of its high density, high melting point, corrosion resistance, weldability and many other advantages and make it become the fusion of plasma facing materials……
Continue Reading →The invention relates to a vanadium-chromium titanium alloy plate and a preparation method thereof, belonging to the technical field of metal plastic machining. The vanadium-chromium-titanium alloy plate of the present invention is composed of the following weight percentage components: V 75 ~ 94%, Cr 2.9 ~ 15%, Ti 2.6 ~ 10%, and the allowance is the inevitable impurities with a total mass ≤ 0.5%.
Continue Reading →Because the resistance to helium ion sputtering of vanadium alloy is closely related to the content of dissolved oxygen in the alloy and the size of the grain, by adding the intermediate alloy containing rare earth elements in the alloy, the rare earth elements can……
Continue Reading →The preparation method of high tungsten content tungsten-zirconium alloy includes the following steps: (1) powder mixing and powder mixing: tungsten powder and zirconium titanium powder mixing, granulation after powder mixing, tungsten powder adding weight ratio of 50% ~ 70%;
Continue Reading →The tantalum-tungsten binary alloy formed by adding a certain amount of tungsten element to tantalum has both the corrosion resistance of tantalum and the good high temperature strength of tungsten.
Continue Reading →Ta-W alloy is widely used in aerospace, national defense, chemical industry and nuclear industry due to its high density, high melting point, high elastic modulus, high ductility, good machining performance, high temperature strength, corrosion resistance, weldability and low plastic-brittle transition temperature.
Continue Reading →1500MPa grade titanium alloy bar rolling method, the specific implementation in accordance with the following steps: Step 1, choose Ti 6Al 4Mo 4Zr 2Sn 2Cr 1Fe 1Nb bar billet; Step 2. Under atmospheric atmosphere, the heating furnace is used to heat the bar blank selected in Step 1, and the heat preservation treatment is carried out.
Continue Reading →The preparation method of niobium zirconium alloy wire for electric light source includes the following steps: 1. The Niobium zirconium alloy ingot is forged by falling mold and drawing length, and the forging blank is obtained;
Continue Reading →Tantalum has excellent heat resistance (higher than 2500℃), corrosion resistance, excellent mechanical properties and good biocompatibility, so it has been widely used in capacitors, spattering targets, medical, aviation, military and other fields.
Continue Reading →A new machining method of niobium alloy special-shaped hollow forgings is presented. The process steps are as follows: first, the niobium alloy bar blank is forged on the hollow special-shaped die, then the solid special-shaped blank is obtained after demoulding, and then the special-shaped hollow forgings are obtained by reaming along the hole with a punch.
Continue Reading →Compared with the traditional drawing and cutting methods, the rotary forging of tantalum-niobium rod has better surface finish, higher material utilization and efficiency. The main stress state in the deformation area is three-way compressive stress, and……
Continue Reading →Titanium foil material is mainly used for loudspeaker and speaker treble film, with titanium foil to do high fidelity, clear and bright sound. Titanium foil material can also be used in precision accessories, used for bone implantation, etc.
Continue Reading →The preparation method of wide plate width barrier layer niobium sheet for superconducting wire includes: first, the niobium plate is rolled along a fire after reversing rolling, and then the niobium plate is obtained by grinding, sanding, pickling, shearing and vacuum annealing;
Continue Reading →Method of producing superconducting niobium pipe. It is characterized by the following steps: taking cylindrical high-purity niobium ingots to drill holes to get hollow ingots, extruding the hollow ingots at room temperature to get tube billets……
Continue Reading →A method for continuous production of tantalum or tantalum alloy large size wire, characterized by: First rolling into the diamond of tantalum and tantalum alloy billet using roller die drawing machine or rolling mill, it become the cleaning, washing, drying and……
Continue Reading →Gr5 titanium alloy cold wire drawing method, involves a titanium alloy wire processing method, choose good surface, chemical stability, internal number of zero defect Gr5 titanium alloy plates, surface coating after annealing, wire drawing machine in 550 under each 15% 20%……
Continue Reading →The invention relates to a composite oxide refractory material for titanium and titanium alloy melting crucible and a preparation method for crucible thereof. According to the thermodynamic calculation results, the crucible material is mainly composed of calcium oxide 20 ~ 50% and zirconia 45 ~ 75% refractory materials, supplemented with appropriate flux and additives.
Continue Reading →A forming method for tantalum alloy profiled parts includes the following steps: Step 1. After polishing the surface of tantalum alloy round plate, hot stamping is performed to obtain semi-finished tantalum alloy profiled parts;
Continue Reading →Niobium-titanium alloy superconductor has been widely used in thousands of known superconductors due to its excellent comprehensive properties. It is the key material in superconducting magnets for medical NMR and large scientific devices.
Continue Reading →The technical solution includes batching, pressing, high temperature sintering and other steps, in which the weight percentage of W powder is 2.0% to 12%, the weight percentage of Y powder is 0.02% to 0.1%, and the content of Ta powder is surplus.
Continue Reading →The processing method of pure zirconium wide sheet is as follows: first, the pure zirconium slab is heated and the first rolling is carried out to get the first semi-finished slab; Second, the first semi-finished slab is heated after the second rolling, the second semi-finished slab is obtained;
Continue Reading →Great breakthroughs have been made in new material development and titanium alloy processing technology. With independent intellectual property rights of Ti2448 multi-functional medical high strength titanium alloy has the similar elastic modulus to the human body skeleton……
Continue Reading →Tungsten is an effective strengthening element of niobium, but with the increase of tungsten content, the ductile-brittle transition temperature of the alloy will increase and the grain size will grow significantly.
Continue Reading →The preparation method of polycrystalline raw material bar for molybdenum-niobium alloy single crystal is as follows: FMO-1 powder and FNB-1 powder are mixed by mixer and pressed into billet, and the billet is sintered into sintered strip at high temperature;
Continue Reading →Molybdenum-niobium alloy plate target material has the characteristics of high melting point, high temperature strength and high temperature toughness, thermal resistance and thermal conductivity, and small coefficient of thermal expansion.
Continue Reading →Methods for improving the hafnium content of tantalum tungsten alloy include: 1. Mixing tantalum powder, tungsten powder and hafnium powder according to the designed content to obtain mixed powder;
Continue Reading →Titanium and titanium alloy are light, high strength and corrosion resistant structural materials, which have been widely used in aviation, aerospace, ships, weapons, chemical industry, petrochemical, metallurgy, electric power, light industry, salt production……
Continue Reading →A preparation method of cobalt tantalum alloy powder, cobalt tantalum alloy powder and its use, the preparation method of cobalt tantalum alloy powder includes: first prepare cobalt material and tantalum material in accordance with the ratio of target atoms and mix;
Continue Reading →The high NbTiAl based alloy was obtained by melting in vacuum arc furnace using sponge titanium, niobium-titanium alloy and aluminum-bean as raw materials. The consumable electrode was formed by pressing and welding.
Continue Reading →The invention relates to a preparation method and application of a tissue controllable ultra-high purity cobalt plate. The preparation method includes: Cold pressing molding, high vacuum sintered, high vacuum electron beam melting furnace……
Continue Reading →In industry, high purity metals have been expected for many reasons. Tantalum, a metal of higher purity, is particularly needed because it can be used as a sputtering target and in electronic components such as capacitors.
Continue Reading →Tantalum and niobium are elements with similar properties, due to their high melting point (tantalum's melting point is 2996℃, niobium's melting point is 2468°C)……
Continue Reading →In the field of titanium alloy material preparation, a preparation method of high strength and high plasticity titanium alloy wire is disclosed, including: multi-fire forging of melted titanium alloy ingot;
Continue Reading →The high-energy tantalum hybrid capacitor niobium shell and the manufacturing method thereof, the high-energy tantalum hybrid capacitor shell comprises a niobium shell and a niobium insulator;
Continue Reading →A high performance molybdenum-rhenium alloy bar, according to the mass percentage, composed of the following components: rhenium 5 ~ 50%, the allowance for molybdenum; As well as the preparation method of the high performance molybdenum-rhenium alloy bar……
Continue Reading →High purity rhenium powder, formed and sintered by carefully selected two-stage reduction of ammonium rhenate, adopts an open pressing mould to ensure that thin rhenium sheet billet with Boson ratio up to 16 can be pressed.
Continue Reading →In clinical practice, autologous or allogeneic bone transplantation has been widely used in bone defect repair. Therefore, various artificial bone materials, including metal materials and polymer materials, have attracted extensive attention.
Continue Reading →The key component of the explosive-formed projectile warhead is the parabolic or sphere-shaped charge cover with a cone Angle greater than 120°. When the explosive is detonated, the mouth of the charge cover turns back and deforms with a strain rate greater than 104/s to form the projectile, hit the armor and destroy the target.
Continue Reading →Production method of vanadium aluminum alloy with low impurity. The production method includes vanadium penoxide, aluminum metal and coolant as the charge after mixing into the open reaction furnace, ignition smelting vanadium aluminum alloy and slag……
Continue Reading →Titanium is one of the most common materials for bone grafts, but it has serious drawbacks. Its elasticity, hardness and other physical and mechanical parameters greatly exceed those of bone tissue.
Continue Reading →At present, the most widely used metal materials for surgical implantation are stainless steel, cobalt-based alloy and titanium alloy. As an emerging metal material, titanium alloy has a strong demand as an alternative implant product for……
Continue Reading →"Solid method", "gas method" and "electrochemical method". The preparation process of "liquid method" mainly includes arc melting, vacuum induction melting, laser cladding, etc.
Continue Reading →NbTaTiZr double equal atomic ratio high entropy alloy and its preparation method, the preparation method includes the following steps: Step S1, Ti, ZrH2, Nb, Ta metal powder according to equal atomic ratio……
Continue Reading →Molybdenum and rhenium belong to rare metals, molybdenum rhenium alloy with high melting point and boiling point, very low vapor pressure, high density, high temperature hardness and……
Continue Reading →Diffusion welding of tantalum and copper, aluminum and titanium dissimilar metals. It is a diffusion welding method for tantalum and copper, aluminum and titanium dissimilar metals. The technological process is successively:
Continue Reading →The titanium alloy is composed of the following mass percentages of elements: Al 4.0%~5.0%, Mo 5.6%~6.5%, V 2.5%~3.5%, Cr 1.5%~2.5%, Fe 1.5%~2.5%, the allowance for Ti is the inevitable impurity;
Continue Reading →The corrosion resistant titanium niobium alloy and the method of preparing sheet and tube from it are characterized by the following composition according to the weight percentage: Nb 0.1 ~ 4.9%, C≤ 0.08%, N≤ 0.03%, H≤ 0.012%, O≤ 0.12%, Fe≤ 0.1%, the allowance is Ti.
Continue Reading →The heat treatment method of Ti45Nb titanium alloy wire includes the following steps: the Ti45Nb titanium alloy wire to be treated is placed in Muffle furnace, heated to 750 ~ 860℃ for preheating, then held for 0.5 ~ 1.6h, and then cooled to room temperature.
Continue Reading →Tantalum powder production method and equipment; The method is carried out by reducing the alkali metal fluorine niobium and/or tantalate, in which the temperature of reduction reaction is 300-1050℃……
Continue Reading →Titanium alloy has the characteristics of low density, high specific strength, no magnetic, sound transmission, corrosion resistance to sea water and ocean atmosphere, shock resistance and good machinability, which makes it an ideal metal structure material for ocean engineering.
Continue Reading →The corrosion resistant titanium niobium alloy and the method of preparing sheet and tube from it are characterized by the following composition according to the weight percentage: Nb 0.1 ~ 4.9%, C≤ 0.08%, N≤ 0.03%, H≤ 0.012%, O≤ 0.12%, Fe≤ 0.1%, and the allowance is Ti.
Continue Reading →A SPS diffusion welding method for TZM and WRe dissimilar refractory alloys was proposed. The joints of TZM and WRe dissimilar refractory alloys were obtained by solid diffusion welding of TZM and WRe alloys using SPS technology.
Continue Reading →Porous medical metal implant materials have important and special uses in the treatment of bone tissue trauma and femoral tissue necrosis, and now common such materials include porous metal stainless steel, porous metal titanium, etc.
Continue Reading →The invention discloses a porous niobium tantalum titanium alloy material with controllable porosity and a preparation method thereof. The porous niobium tantalum titanium alloy material is composed of the following atomic percentage components:
Continue Reading →Low temperature diffusion welding method of tungsten alloy and tantalum alloy, the steps of the method include: (1) workpiece surface cleaning steps: tungsten alloy, tantalum alloy processing to the specified size……
Continue Reading →Close to β titanium alloy processing, and can be used to manufacture structural parts and components in aerospace engineering. Ingot titanium alloys containing titanium, vanadium, molybdenum, chromium, iron, zirconium……
Continue Reading →The invention provides a method for extracting trace (Ta,Nb)2O5 from granite type tantalum and niobium ore waste rock by the process of "magnetic separation + high gradient magnetic separation + spiral chute + heavy medium separation + shaking table separation".
Continue Reading →Chemical blackening solution by volume concentration is 90 ~ 120g/L sulfuric acid, 50 ~ 60g/L hydrofluoric acid, 100 ~ 120g/L lactic acid, 180 ~ 200g/L acetic acid, 8 ~ 12g/L citric acid, sodium 4 ~ 6g/L, the rest is distilled water.
Continue Reading →The method of preparing Pt Al high temperature protective coating on the surface of niobium alloy includes the following steps :(1) pretreatment of the surface of niobium alloy substrate, ultrasonic cleaning with acetone, then rinse with deionized water, and blow dry for reserve;
Continue Reading →The forming method of tantalum alloy special-shaped parts includes the following steps: Step 1. Hot stamping is carried out after the surface of the tantalum alloy round plate is polished to obtain semi-finished tantalum alloy special-shaped parts;
Continue Reading →Associated tantalum niobium comprehensive recovery process, mainly in the run of mine ore grading after coarse grinding, coarse grain on the screen with the method of high gradient……
Continue Reading →The invention relates to a tungsten rhenium molybdenum alloy rotating anode target for X-ray tube and a preparation method thereof, belonging to the technical field of powder metallurgy.
Continue Reading →Titanium and titanium alloy melting crucible, the invention relates to titanium and titanium alloy melting crucible. The crucible comprises a shell, a boron nitride lining and a barrier layer, which is coated with the boron nitride lining and……
Continue Reading →Preparation method of tantalum and tantalum alloy parts, adding tantalum powder or tantalum alloy powder and dispersant into ball mill for dissociation and ball grinding;
Continue Reading →The invention relates to a method for mutual separation of platinum group elements, which can effectively separate impurities from palladium, platinum, iridium, ruthenium and rhodium by using high safety compounds and procedures to……
Continue Reading →The manufacturing method of tantalum, niobium or its alloy additive includes the following steps: first prepare tantalum powder, niobium powder or its alloy powder for 3D printing;
Continue Reading →In order to promote the strengthening of the γ "phase, niobium-based superalloys have been modified by replacing niobium atom by atom with tantalum and then heat treating the resulting alloys at temperatures higher than those normally used for niobium-based alloys.
Continue Reading →Iridium has a melting point of 2450℃ and a working temperature of 2200℃. It does not exhibit obvious oxidation at atmospheric conditions below 1000℃, and has good high temperature durable strength and creep strength.
Continue Reading →The invention relates to a method for increasing the hafnium content in tantalum-tungsten alloy, which includes: 1. The tantalum powder, tungsten powder and hafnium powder are mixed evenly according to the design content to obtain the mixed powder;
Continue Reading →The tensile modulus of industrial pure titanium is 105 ~ 109GPa. The tensile modulus of most titanium alloys in the annealing state is 110 ~ 120GPa.
Continue Reading →The invention relates to a method for increasing the hafnium content in tantalum-tungsten alloy, which includes: 1. The tantalum powder, tungsten powder and hafnium powder are mixed evenly according to the design content to obtain the mixed powder;
Continue Reading →High-density tungsten alloy has a series of excellent properties such as high density, high strength, good ductility, good machining performance, low linear expansion coefficient, high thermal conductivity, good oxidation and corrosion resistance, good weldability and so on.
Continue Reading →A sputtering tantalum the welding method of convex sets and ring ring, whose character is: the first will be convex sets and ring acid respectively, and……
Continue Reading →The invention relates to a processing method for metastable β type titanium alloy plate, belonging to the technical field of titanium alloy processing.
Continue Reading →Preparation method of fine crystal molybdenum tantalum alloy sputtering target material. The invention includes the following steps :
Continue Reading →Molybdenum and rhenium are rare metals, molybdenum rhenium alloy has high melting point and boiling point, low vapor pressure, high density, high temperature hardness and……
Continue Reading →A β γ high Nb TiAl alloy with excellent high temperature deformation ability, belongs to the field of metal materials. The alloy is composed of Ti, Al, Nb, B, Y and β phase stable……
Continue Reading →Tantalum and tantalum base alloys such as TA-40Nb, Ta 2.5W and TA-10W have relatively high melting point temperatures. For example, pure tantalum melts at 3020 °C……
Continue Reading →The invention relates to a method for preparing reinforced tantalum and tantalum alloy materials, in particular to a method for strengthening the crystal structure of tantalum and tantalum alloy materials.
Continue Reading →Tantalum is a hard, ductile and acid resistant, highly conductive metal with a density of 16.65g/cm3. Tantalum has a high melting temperature of 3020°C.
Continue Reading →The low thermal conductivity of these materials does not allow the heat generated during machining to be carried away by chip breaking, and the high work hardening tendency of……
Continue Reading →At present, there are two ways to prepare tantalum and tantalum alloy bars. One is to make tantalum or tantalum alloy bars by electron beam melting and forging, extruding, peeling and pickling.
Continue Reading →Sputtering target shapes include cuboid, cube, cylinder and irregular shape. Cuboid, cube and cylinder shaped targets are solid. In the sputtering process, circular circular permanent magnets establish circular……
Continue Reading →Multivariate niobium alloy ingot manufacturing methods, the method by adding aluminum powder metallurgy grade niobium oxide powder, compound, lime powder, alloy elements and……
Continue Reading →The surface of medical zirconium alloy is composed of oxide ceramic layer with micron thickness, mainly composed of monoclinic zirconia and a little tetragonal zirconia.
Continue Reading →Processing method for large size tantalum or tantalum alloy seamless pipe. It is characterized by the following steps: the first step: the tantalum or tantalum alloy ingot cut hole, get hollow tube blank;
Continue Reading →A high purity metal vanadium production method, with vanadium pentoxide as raw material, Al powder as reducing agent, smelting by furnace method, aluminum alloy vanadium ingot;
Continue Reading →Niobium zirconium alloy powder preparation method, in order to after the hydrogenation of niobium powder and zircon powder as raw material, the preparation of mixed powder control of niobium and zirconium element content in……
Continue Reading →1) Vanadium powder pretreatment:
The vanadium powder was added into the HNO3 solution with a concentration of 30wt% and stirred until it was slurry, then it was stirred and cleaned with deionized water.
A Niobium alloy with high zirconium content, in which Zr content is 5%-12% by weight; The smelting and casting manufacturing method of the alloy includes the following steps :
Continue Reading →Titanium alloy can be divided into heat resistant alloy, high strength alloy, corrosion resistant alloy (ti-molybdenum, ti-Palladium alloy, etc.), low temperature alloy and special function alloy (ti-iron hydrogen storage material and ti-nickel memory alloy) and so on.
Continue Reading →A tantalum-coated artificial hip prosthesis is provided, which overcomes the deficiency of the current artificial prosthesis coating, improves the fixation effect of the artificial prosthesis in human body, and prolongs the service life of the artificial prosthesis.
Continue Reading →Existing titanium and titanium alloys are mostly used to make high-end watch parts, jewelry, eyeglass frames and other decorative products.
Continue Reading →A tantalum-coated artificial hip prosthesis is provided, which overcomes the deficiency of the current artificial prosthesis coating, improves the fixation effect of the artificial prosthesis in human body, and prolongs the service life of the artificial prosthesis.
Continue Reading →Generally speaking, tantalum and niobium have almost the same method in preparing the precursors of ferroelectric materials, because tantalum and niobium are both VA transition elements with similar atomic radii and very similar properties.
Continue Reading →In the production of tantalum, niobium and their alloys, it is necessary to test the metallographic structure of tantalum, niobium and their alloys.
Continue Reading →Metal injection molding technology has natural advantages for small size, precision, complex structure parts, mass production can greatly reduce the manufacturing cost.
Continue Reading →The preparation process of tantalum strip for sputtering tantalum ring is as follows: Firstly, the tantalum material is forged by square beating and then flat beating.
Continue Reading →The utility model relates to a titanium billet (1) for hot rolling, which has: titanium cast billet (3); And a titanium plate (4) welded to a titanium billet (3) equivalent to the rolling surface (3A), a titanium billet (3) and the titanium plate (4) have the same chemical composition.
Continue Reading →The invention relates to a preparation method of large-size tantalum plate, which includes the following steps: 1, surface repair grinding treatment;
Continue Reading →A melting of Ni-W alloy prepared by the method, the selection of a certain size and oxygen content of W powder and Ni powder, and mixed powder in the mixer, and……
Continue Reading →Tantalum is preferably of at least 99.995% purity and preferably of at least 99.999% purity. In addition, the invention relates to tantalum metal and its alloy having a particle size of approximately 50 microns or less;
Continue Reading →Preparation method of tantalum and tantalum alloy parts, adding tantalum powder or tantalum alloy powder and dispersant into ball mill for dissociation and ball grinding;
Continue Reading →A near β -type Ti-Nb-Ta-Zr alloy with low elastic modulus, the near β -type Ti-Nb-Ta-Zr alloy is composed of niobium, tantalum, zirconium and titanium, the weight percentage of niobium is 28%-32%, tantalum 4%-5.5%, zirconium 5%-15%, and the allowance is titanium.
Continue Reading →A tantalum increase the yield of tungsten alloy plate processing molding process, including the following steps, raw materials mixing, the average particle size of 3 mu m ~ 5 microns of tantalum powder and……
Continue Reading →The invention discloses a preparation method of micron-grade niobium foil, in which the niobium strip is rolled reversibly in three stages by using senjimir 20-h cold rolling machine, and the niobium foil is cleaned, edged and heat treated respectively after the reversible rolling in……
Continue Reading →The invention relates to a low temperature diffusion welding method of tungsten alloy and tantalum alloy. The steps of the method include: (1) workpiece surface cleaning steps: the tungsten alloy and tantalum alloy are processed to a specified size, and the oxide layer and the middle layer-nickel foil to be welded surface are removed;
Continue Reading →Titanium is a new kind of metal, the performance of titanium is related to the content of carbon, nitrogen, hydrogen, oxygen and other impurities. The impurity content of titanium iodide is less than 0.1%, but its strength is low and plasticity is high.
Continue Reading →The 3D printing manufacturing method of tantalum coating multi-hole POLYEther ether ketone artificial bone scaffold is as follows: firstly, CT scan the bone tissue at the injured part of the human body, and the tissue structure of the symmetrical part of the bone tissue at the missing part can be scanned.
Continue Reading →Kerosene immersion or ultrasonic cleaning is preferred for tantalum alloy tube billet, so that the surface of the material after cleaning is metallic and shiny, and the internal and external surfaces are free from oil pollution, impurities and other foreign pollutants.
Continue Reading →And a high-performance TC11 tube and its preparation method. The invention first uses grade 1 sponge titanium and adding aluminum vanadium alloy, aluminum molybdenum alloy and zirconium chips to prepare TC11 titanium alloy ingot by strictly controlling the batching and smelting process.
Continue Reading →It belongs to the field of mineral processing technology, suitable for mineral processing of polymetallic ore containing niobium-titanium uranium ore, and specifically relates to a polymetallic ore processing process containing niobium-titanium uranium ore;
Continue Reading →A Zr-Sn-Nb-Hf alloy bar, composed of the following mass percentage of the composition: Sn 0.8% ~ 1.2%, Nb 0.2% ~ 0.4%, Hf 0.8% ~ 1.6%, allowance for zirconium and inevitable impurities. The invention also provides a method for preparing the alloy rod, which comprises the following steps:
Continue Reading →The processing method of small specification high strength niobium-hafnium alloy bar includes the following steps: 1. Niobium-hafnium alloy billet is sawed and blanked, and coated with anti-oxidation protective lubricant after heating;
Continue Reading →The preparation of titanium slab method, the method including the sponge titanium electrodes pressed into pieces, or sponge titanium and alloy elements in the middle of the alloy and/or metal pressed into……
Continue Reading →Processing technology of niobium alloy wire. It is characterized by the following steps: (1) bar billet rotary forging: the niobium alloy ingot is extruded or forged to obtain the diameter of the bar billet, and processed to the diameter of mm line billet after multiple passes of rotary forging and heat treatment;
Continue Reading →Femoral head articular surface collapse or femoral head necrosis is a common clinical disease. At present, drilling decompression is often used for treatment.
Continue Reading →Metallography plays an important role in the quality control of titanium and its alloys from the initial monitoring of the production process to the evaluation of the porosity of castings and the control of heat treatment.
Continue Reading →Method for removing secondary phase particles (SPP) deposits rich in niobium from zirconium - niobium alloy components. The method involves washing and rinsing zirconium-niobium alloy parts that have just been pickled with an acidified oxalic acid or ammonium oxalate washing solution.
Continue Reading →The invention discloses a high strength and high entropy alloy NbMoTaWV and a preparation method thereof. Mechanical alloying and spark plasma sintering are used in this process.
Continue Reading →The manufacturing method of Nb-Ti, Nb-Ti-Zr, Nb-Ti-Ta and other alloys of superconducting electrical materials mainly includes mixing, pressing, sintering and melting of niobium hydride powder and titanium, tantalum, zirconium, hafnium or several powders.
Continue Reading →A high strength niobium alloy reinforced by scandium and tantalum is prepared through the steps of batching, mixing, pressing and hot pressing sintering. The new idea of introducing scandium and tantalum into the……
Continue Reading →Preparation of molybdenum/Palladium/Silver layered metal matrix composites. Steps for molybdenum metal foil pretreatment, molybdenum metal surface plating, molybdenum palladium/palladium plating sample processing annealing……
Continue Reading →A method for preparing silicon thin film by hot wire chemical vapor deposition using tantalum carbide coated tantalum wire as catalyst. When the hot wire catalyst was used to prepare silicon thin film, the tantalum carbide layer on the surface of the catalyst was well maintained, and no silicide formation was observed.
Continue Reading →Improving tantalum mechanical strength of the sintering method, the low melting point and its itself or its oxide easily react with water or acid metal as a deoxidizer and forming technology of tantalum in vacuum sintering, tantalum oxidation of a part of the DNA, and……
Continue Reading →Zirconium sheet corrugated pipe method, using two heat treatment and with temperature pressing molding; The first heat treatment is the integral stress relief heat treatment after welding the tube billet.
Continue Reading →Because titanium has a variety of excellent characteristics, it is widely used in military industry, aerospace, naval vessels, petrochemical, metallurgy, light industry, electric power, seawater desalination and daily life and other industrial production.
Continue Reading →Rolling method of extremely thin niobium strip. The technical scheme is that the rolling method includes rolling equipment and rolling process two parts: rolling equipment using 16-high rolling mill, 16-high rolling mill roll type is:
Continue Reading →Rolling method for micron tantalum foil / tantalum strip. The technical scheme is as follows: at room temperature, the width of 120~160mm, thickness of 0.1~0.2mm and tantalum content of more than 99.95% to be rolled by three passes process:
Continue Reading →The preparation method of wide pure nickel cold rolled coil includes the following steps: Step 1: Air annealing treatment of pure nickel hot rolled sheet; Two, the pure nickel hot rolled sheet is cold rolled to break the scale, pickling treatment to remove the oxide skin, plate;
Continue Reading →In China, the industrial pure titanium is divided into four levels according to the number of impurities contained in it, namely TA1, TA2, TA3 and TA4. They correspond to grade 1 ~ 4 titanium in USA, namely Gr.1, Gr.2, Gr.3 and Gr.4.
Continue Reading →Flange is also called Flange flange plate is connected between the pipe and pipe parts, used for the connection between the pipe end; Flanges are also used for the connection between two devices.
Continue Reading →The manufacturing method of titanium target material includes selecting titanium raw material, melting the titanium raw material, and casting the molten soup, the molten soup after casting is cooled to form the ingot blank;
Continue Reading →Tantalum target is a typical metal target, which is widely used in PVD due to its excellent corrosion resistance, electromagnetic shielding performance and energy materials. For example, tantalum can be used as a decorative and protective coating on other metal surfaces and can be produced by vacuum sputtering on tantalum targets.
Continue Reading →Tantalum is preferably of at least 99.995% purity and preferably of at least 99.999% purity. In addition, the tantalum metal and its alloy having a grain size of approximately 50 microns or less;
Continue Reading →The preparation method of zirconium metal fiber is as follows: 1. Prepare zirconium ingot and forge bar blank; Two, the billet is rolled into bars, and the surface oxide is removed by mechanical processing; Three, pull the bar to get the wire;
Continue Reading →Silver manufacturing methods of target, more than 4 n silver purity raw materials, using the method of melting or vacuum melting atmosphere will silver raw materials melting, casting and melting soup, and……
Continue Reading →In the field of metal material processing, in particular, it relates to a drawing lubrication method of titanium niobium wire. The technical problem to be solved in the invention is to provide a drawing lubrication method for titanium and niobium wire material, which includes the following steps:
Continue Reading →In the field of titanium alloy heat treatment technology, a heat treatment method of Ti45Nb titanium alloy wire is disclosed. The method includes the following steps: The Ti45Nb titanium alloy wire to be treated is placed in muffle furnace, heated to 750 ~ 860℃ for preheating, then kept for 0.5 ~ 1.6h, and then cooled to room temperature.
Continue Reading →The technical field of porous titanium-niobium alloy and its preparation method, relates to the preparation technology of titanium-niobium alloy. Background Technology Porous metal materials have been widely used in some fields because of their advantages of low density, low modulus and high strength/density ratio.
Continue Reading →The preparation method of sputtering titanium ring belongs to the technical field of titanium metal products processing. Ti ingots with purity above 99.95% are selected to be made into titanium slats after forging, rolling, heat treatment, leveling and machining.
Continue Reading →The invention relates to a preparation process of sputtering tantalum ring, the process is as follows: Article first preparation of ring with tantalum, roll round after welding on both ends of the article will tantalum, heat treatment, plastic, knurling both inside and……
Continue Reading →The neutron absorption cross section of hafnium (Hf) is up to 200 bar, which has excellent nuclear and corrosion properties. As a control rod, Hf has a much longer service life than B4C and AgInCd, and is the main control rod material for nuclear power.
Continue Reading →Platinum has very ancient origins and was known and used by the Egyptians, Greeks and Romans as well as pre-Columbian civilizations. After this, it disappeared for centuries, only resurfacing when Spanish conquistadors seeking gold encountered it.
Continue Reading →Before, platinum-rhodium alloy is a precious rare metal, the reserves have been found in China is very low, with the rapid development of a series of glass industry such as quartz fiber production, especially the development of a series of new boron nitride fiber, zirconia fiber and other special fiber industry, its application is constantly multiplying.
Continue Reading →The high temperature vacuum tantalum wire heating furnace for the experiment comprises an outer shell, a base and a heating device arranged inside the outer shell, and the outer shell and the base are sealed;
Continue Reading →The invention discloses a method for annealing titanium wire material, wherein the annealing of the titanium wire material is carried out in the annealing device, which is characterized in that the annealing device comprises a shell with a cavity;
Continue Reading →Tantalum is a rare and precious non-ferrous metal, used in acid resistant equipment of chemical and chemical fiber industry, and can be made into tantalum spinneret for spinning production in chemical fiber factory.
Continue Reading →The production method of niobium tube target includes the following steps: heating niobium tube blank for the first time; The surface of the heated niobium tube is sprayed with glass powder for the first time. The niobium tube blank sprayed with glass powder was hot extruded.
Continue Reading →Aspherical glass lens is a very important optical component with high imaging quality and resolution, which is widely used in aviation, aerospace, astronomy, laser, medicine and other modern high-tech fields.
Continue Reading →The invention relates to a manufacturing method of low cost niobium tube target, that is, by replacing high cost niobium with low cost titanium in the non-sputtering area of niobium tube target, the purpose of cost reduction is achieved.
Continue Reading →Titanium rods, zirconium rods and aluminum-boron rare earth rods were put into the vacuum consumable shell furnace, and then the consumable electrode diameter was determined according to the crucible size of the vacuum consumable shell furnace, and……
Continue Reading →The invention relates to a preparation method of cobalt-tantalum-zirconium alloy target and its application, belonging to the technical field of preparation of special materials, and the preparation method includes:
Continue Reading →The invention relates to ultra-fine crystal tantalum material and a preparation method thereof. The grain size of the ultra-fine grain Ta material is less than or equal to 3μm; Its ultimate strength is greater than or equal to 410MPa, yield strength is greater than or equal to 300MPa.
Continue Reading →Tantalum tungsten alloy foil preparation method, including the following steps: tungsten powder and tantalum powder mixed powder, among them, the mass percentage of tungsten powder is 10.0 11.5%, the tungsten powder includes particle size of 1 3μm, 3 5μm, 5 7μm tungsten powder;
Continue Reading →As a structural material widely used in the hot end parts of modern industrial fields such as weapons and equipment, aviation and aerospace, niobium alloy has a high temperature.
Continue Reading →Titanium alloys for aerospace fasteners and a preparation method thereof, involving titanium base alloys, the elemental composition of which by mass percentage is Al: 5%-9%, V: 1%-6%, Mo: 8%, Nb: 11%-15%, Zr: 1%, Cr: 1%-2% and the allowance is Ti;
Continue Reading →The manufacturing method of niobium base alloy, especially the manufacturing method of Nb-Ti, Nb-Ti-Zr, Nb-Ti-Ta and other alloys as superconducting electrical materials, the manufacturing method of the invention mainly includes mixing, pressing, sintering and melting of niobium hydride powder and one or several powders of titanium, tantalum, zirconium and hafnium.
Continue Reading →The preparation process of tantalum tungsten alloy wire material includes the following steps: powder mixing, tantalum powder with average particle size of 3μm ~ 5μm and tungsten powder with average particle size of 3μm as raw materials, weighing and mixing according to the required proportion, placing the mixed powder in a drum mixer and mixing evenly, the mixed powder is obtained.
Continue Reading →Titanium tantalum alloy and its preparation method and application, belonging to the technical field of powder metallurgy preparation. Titanium tantalum alloy of the invention, in atomic percentage includes: Ti 50-80%, Ta 20-50%;
Continue Reading →Memory titanium: the price of this material can be ten times or even tens of times that of pure titanium.
It's a class of titanium alloys, but it's super elastic and it has shape memory. We once made a toy out of memory titanium, a lotus flower. Normal temperature is placed there is closed huagu, a cup of warm water poured up, opened, such as slowly cooling, and closed.
The invention relates to a titanium-zirconium-tantalum shape memory alloy material and a preparation method, which is composed of 45.5~ 48.5at. % titanium, 45.5~ 48.5at. % zirconium and 3~ 9at.
Continue Reading →In the field of powder metallurgy preparation, the invention relates in particular to a manufacturing method of pure rhenium sheet which is difficult to deform. The method consists of using pre-treated high-purity ammonium rhenate, carefully selected two-stage reduction, forming and……
Continue Reading →A method for producing superconducting niobium tube. Its characteristics are, including the following steps: cylindrical high purity niobium ingot for drilling, get hollow ingot, at room temperature on the hollow ingot extrusion to get the tube blank, and then the tube blank rolling, that is, get finished niobium pipe.
Continue Reading →Niobium alloy can be divided into structural alloy, corrosion resistant alloy and functional precision alloy. Aerospace application is the most structural alloy, and structural alloy is divided into high strength, medium strength and low strength, low density niobium alloy and clearance compound strength of high strength niobium alloy.
Continue Reading →The invention relates to a new material ring and a manufacturing method, which is mainly composed of tantalum and nickel, and the weight percentage of each component is 40-90% tantalum and 9-59% nickel. The above components are mixed evenly with 1% adhesive, and then the ring blank is made by sintering at 1400℃ after shaping and degreasing in the mold.
Continue Reading →A titanium alloy for spring parts, consisting of aluminum 2.0% ~ 4.0%, molybdenum 2.0% ~ 4.0%, vanadium 2.0% ~ 4.0%, chromium 2.0% ~ 4.0%, iron 2.5% ~ 4.0%, allowance of titanium and inevitable impurities.
Continue Reading →Niobium alloy still has good ductility at low temperature (-196℃). Compared with molybdenum and tungsten, niobium has more kinds of alloying elements and higher amount of addition. There are more than ten kinds of niobium alloys produced on an industrial scale.
Continue Reading →With higher strength and lower elastic modulus, it is more similar to human cortical bone, and has been used as a material for artificial hip joint and dental implant in clinical medicine in recent years. Long-term studies have shown that dense titanium alloy implants lack the ability to induce bone tissue growth, and their stability is poor due to the high density of the material.
Continue Reading →The hardest substance is cubic boron nitride. The material with the highest melting point should be hafnium alloy (Ta4HfC5) cubic boron nitride, a transparent crystal with a Vickers hardness of 108G pa, and diamond with a Vickers hardness of 100GPa.
Continue Reading →Ta-10W alloy is a kind of high density, high melting point, high strength alloy material, with high high temperature strength, good ductility and excellent corrosion resistance. At the same time, the tensile strength of Ta10W can still reach 100 MPa at high temperature of 2 000 ℃, and its high temperature creep resistance and high temperature durability are also very superior.
Continue Reading →Titanium has hundreds of uses, from electron beam shielding to drug release to surface and structural applications in aerospace equipment. Titanium (Ti) has outstanding properties, with high overall strength, biocompatibility, corrosion resistance and machinability.
Continue Reading →The invention discloses a method for making molybdenum alloy target material. It is characterized by the following steps: first, put molybdenum powder and niobium powder into the mold and mix, where Mo powder: Nb powder =5 ~ 15 by weight:
Continue Reading →The invention relates to a preparation method of high NbTiAl alloy with nano-yttrium oxide, which is characterized by the mole percentage content of the alloy components: 45% ~ 48% Al, 6% ~ 10% Nb, 2.5% ~ 3.5% V, 0.05% ~ 3% nano-Y-2O-3 and the remaining Ti.
Continue Reading →The invention relates to a titanium alloy tube and a production method thereof. The steps of the method are as follows: heating in inclined bottom heating furnace → cross rolling perforation → sizing → temperature straightening → primary pickling → cold rolling → annealing → temperature straightening → secondary pickling.
Continue Reading →Titanium has hundreds of applications for drug delivery, from shielding electronic beams to aircraft surfaces and structures. Titanium (Ti) offers exceptional properties of high overall strength, biocompatibility, corrosion resistance and machinability.
Continue Reading →A niobium tube forming process, belongs to the field of precious metal seamless steel tube processing and manufacturing, overcome the traditional process heating time is long, temperature control is not accurate, low yield defects. Including the following production steps: 1. 2. Play? 50 hole;
Continue Reading →Rapid vacuum annealing method for tantalum tube. It consists of the following steps: the tantalum tube is cleaned and dried. The cleaned tantalum tube is placed into the heat-resistant tube and sent into the vacuum induction annealing furnace along the axial direction.
Continue Reading →The invention relates to a preparation method for a platinum-rhodium alloy knitted catalytic sleeve net, the alloy composition mass percentage is: 2 ~ 10 rhodium, 7 ~ 9 palladium, platinum allowance, and includes the following steps:
Continue Reading →Titanium alloys are alloys based on titanium with other elements added. There are two kinds of homogenous crystals in titanium: α titanium with dense hexagonal structure below 882°C and β titanium with body centered cubic structure above 882°C.
Continue Reading →Low temperature diffusion welding method of tungsten alloy and tantalum alloy, the steps of the method include: (1) workpiece surface cleaning steps: tungsten alloy, tantalum alloy processing to the specified size, remove them and the middle layer - nickel foil to be welded surface oxidation layer;
Continue Reading →The invention relates to a method to improve the welding quality of platinum wire and lug, which includes the following steps: Step 1: bend the lug; Step 2: Put platinum wire inside the bending; Step 3: Adjust welding equipment parameters, voltage: low voltage 30V ~ 36V;
Continue Reading →Advantages of micro titanium plate fixation：Through the micro titanium plate to form a stable bridge structure between the lifted lamina and the ipsilateral lateral mass, the real rigid support can be formed in the open side, maintain the postoperative spinal structure fixed in the operation position, achieve immediate stability, can effectively prevent the postoperative closing or the reduction of the opening Angle.
Continue Reading →The product obtained by this method has uniform density and high intrinsic quality, and it does not need to carry out heat treatment processing such as cutting or low temperature sintering, thus greatly improving the product yield and reducing energy consumption.
Continue Reading →Niobium strip is one of the main materials used in the fabrication of CCFL tube electrode. Compared with molybdenum strip, niobium strip has higher deep-drawing ratio and more suitable for automatic production.
Continue Reading →Tungsten-rhenium wire: used to make tungsten-rhenium thermocouple and fast coupling head, tie wire generated by sapphire, electrode of large laser, also used to make high-performance filament, cathode of electron tube, etc.
Continue Reading →High purity tantalum sputtering target is widely used in the manufacturing of electronic information products, as a sputtering barrier layer, with high purity copper will gradually replace aluminum to become the metallized wiring material on silicon chips, to be more widely used.
Continue Reading →General titanium alloy wire, pure titanium wire is referred to as titanium wire, titanium wire is a broad name, titanium wire has its detailed classification and different categories of application fields, different titanium wire has different performance and application direction.
Continue Reading →Wire is a platinum - based rhodium - containing binary alloy, continuous solid solution at high temperature. Platinum-rhodium thermocouple, also known as high temperature precious metal thermocouple, is widely used in industry.
Continue Reading →From the chemical composition, the melting point of Mo is 2622℃, the boiling point is 5560℃, with high hardness, low thermal expansion coefficient, high temperature strength, corrosion resistance and good electrical and thermal conductivity characteristics;
Continue Reading →As a representative of refractory metals, tungsten (W) and rhenium (Re) can be combined to form tungsten-rhenium alloy powder. More specifically, proper amount of rhenium can be dissolved in tungsten to form solid solution alloy powder.
Continue Reading →Tantalum is used to make tantalum capacitors: tantalum powder and tantalum wire are the key materials to make tantalum capacitors, which are the best capacitors. Niobium can also be made into capacitors. Tantalum is used for making high tantalum products: tantalum has high capacity, good strength and stiffness, and is a high quality material for making heating parts, heat insulation parts and charging vessels for vacuum blast furnaces.
Continue Reading →Platinum rhodium wire in the use of damaged can be remelted renovation processing, our company can provide users with renovation and reuse. Depending on the industry, platinum-rhodium wire can be increased in diameter or reduced in diameter to suit different uses.
Continue Reading →Wear-resistant tantalum device with lithium tantalate film and preparation process thereof. A thin film containing tantalum or niobium oxide (such as lithium tantalate or niobate of lithium) is formed on tantalum or niobium alloy by electrochemical reaction of molten lithium. Many properties of the device can be improved.
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