Diameter 76.2mm niobium titanium alloy NbTi47 superconducting rod/bar
Sell Moscow Diameter 76.2mm Niobium Titanium Alloy NbTi47 Superconducting Rod/bar
English name: Nb-Ti alloy
Niobium-titanium-alloy.html>titanium alloy is an alloy composed of niobium and titanium.
The titanium content of industrially produced niobium-titanium alloys is generally 20% to 60% (mass), and the most typical niobium-titanium alloy contains 66% titanium [about 50% (mass)].
Niobium-titanium alloy is an important alloy-type superconducting material, and its superconducting transition temperature is 8-10K. Adding other elements can further improve the superconducting performance.
Titanium exists in a solid solution state in the alloy.
The alloy is sintered with mixed powder and the electrode composed of niobium sheet and titanium sheet is smelted several times in a vacuum consumable electric arc furnace or electron beam to form an alloy ingot.
NbTi47 in ASTMB884
Superconducting Product is one of the most widely used materials in engineering applications such as Magnetic Resonance Imaging (MRI), Nuclear Magnetic Resonance (NMR), Physics Research, and Fusion Energy and Science project Customized and the big effort is making to develop the customized superconductor for meeting the client’s demand.
Mainly use shape in, wire, bar,sheets
The composition of the niobium-titanium superconducting alloy material should meet the requirements of Tc, Hc2 and Jc as high as possible, generally in the range of Nb-(40%-55%)Ti.
This alloy composition can not only obtain appropriately high Tc and Hc2, but also produce superconducting materials with high current-carrying capacity and a large number of precipitated phases.
There are 6 grades of niobium-titanium alloy superconducting materials used internationally:
Nb-44Ti, Nb-46.5Ti, Nb-48Ti, Nb-50Ti, Nb-53Ti, Nb-55Ti, etc., among which Nb-46.5Ti and Nb-50Ti are widely used grades of alloy components.
Niobium-titanium alloy superconducting materials have been used in large-scale devices such as superconducting high-energy accelerators, superconducting nuclear magnetic resonance imaging diagnostic instruments, superconducting maglev high-speed trains, and superconducting strong magnetic separators;
It is also used in energy development such as controlled nuclear fusion, magnetic fluid power generation, generators, power transmission, and energy storage.
In addition, it is used in strong magnetic propulsion systems (ships, ships, high-speed launching devices, etc.) and military defense.
In short, the plastic niobium-titanium alloy superconducting material plays an important role in large-scale superconducting application devices, and it is the most used (>95%) superconducting material in the world.
