Niobium Titanium Tube

  • Niobium Titanium Tube
  • Niobium Titanium Superconducting Tube

Product Details

Niobium Titanium Superconducting Introduction

Niobium titanium alloy superconductor is the leading material in superconducting industry. Together with Nb3Sn superconductor, it the first choice for practical superconducting magnet applications. It has high upper critical magnetic field (about 11T at 4.2K and 14T at 2K). In addition, it can be drawn well with copper. NbTi has good process plasticity, very high strength and good superconducting properties. The raw material of niobium titanium alloy superconductor and manufacturing costs are much lower than other superconducting materials. NbTi alloy can be heat treated to improve its superconducting properties before being assembled for twisting, winding and other applications. These advantages including its yield strength that is close to the steel will keep the NbTi superconducting alloys widely used for a quite long time.

Niobium Titanium Superconducting Tube

  • Niobium titanium alloy tube is made of NbTi alloyed ingots, through drilling holes, drawing, rolling, annealing process, finally the tubes are finished. The chemical content of niobium and titanium can be customized by each client. The common compositions are Nb50%-Ti50%, Nb53%-Ti47% and Nb45%-Ti55%. The final products can be processed into rods, sheet, wire, tubes and etc.

  • The dimensions of NbTi tubes could be very small and various. For example, the dimensions OD 1.4mm x wt 0.15mm X lg 1500mm, OD2.2mm x wt 0.22mm x lg 1000mm and other regular sizes. Some customers will do further process on the tubes after purchasing based on different applications.

Usually capillary Nb53Ti47 tubes outer diameter ≤3mm, wall thickness 0.1-0.3mm, length is 1m to 10m. Followings are several sizes that we had manufactured for niobium 53-titanium 47% tubes.

These are very small sizes of Nb53-Ti47 tubes.

OD(mm) Wall(mm) Length(mm)
4.76 0.76 1000
2.2 0.18 1000
2.33 0.254 1066.8
2.19 0.285 1000
1.524 0.254 2000

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