Address:
Shaanxi,China
Main Products:
titanium plate,titanium bar,titanium tube,titanium glasses frame,titanium titanium wire
Niobium is a gray rare metal with high melting point.Melting point 2467Degrees Celsius ,Density 8.6g/cm3,
Lattice type:BCC.Thermal conductivity (25Degrees Celsius ) 52W / M • K. Linear expansion coefficient (0 ~ 100 Degrees Celsius) 7.1 × 10-6.The metal niobium nature is soft , rich extensibility,add a very small amount of Nb to steel, can greatly increase the strength of steel to improve mechanical and welding properties of steel to improve corrosion resistance.Niobium can be used as capacitors, niobium-based superalloy,FS-85 alloy is the space shuttle orbit operating system engine structural materials,
C-103 alloy can be used as rocket nozzle materials,Other niobium alloys such as Nb-Zr, Nb-Ti, Nb-Ti-Ta etc as a kind of superconducting materials,Widely used in magnetic resonance images of human medical device, high-energy accelerator, superconducting energy storage devices, magnetic levitation trains etc.Niobium compounds and complexes can be used as catalyst,play a role in decontamination, selective oxidation, hydrogenation treatment etc.