Niobium

Basic Info.

Product Description

Niobium-zirconium alloy

NbZr1

Niobium zirconium crucible

Niobium zirconium alloy wafer

Niobium zirconium alloy nut

Nb-1Zr alloy

NbZr2 alloy

Nb: RO4210(Nb1),RO4261(NbZr1),Nb521, NbTi55,NbTi50,C103

Niobium zirconium alloy refers to the alloy composed of metal zirconium added to metal niobium, the most important niobium zirconium alloy is Nb-1Zr alloy.

The addition of zirconium to niobium can improve the strength of the alloy without affecting the plasticity and workability of the alloy. Zirconium can also improve the oxidation resistance and alkali metal corrosion resistance of the alloy.

Nb-1Zr alloy is the most widely used niobium alloy. It is a low strength niobium alloy with good processing and welding performance. It is mainly used in aerospace, nuclear reactor, sodium lamp of new electric light source and other applications.

Zr acuities were 0.8 ~ 1.2

Annealed bars, mechanical properties (minimum 90% recrystallization)

Ultimate tensile strength (MPa) 195

Yield strength MPa, 2% offset) : 125

Elongation >=% mm:20%
"Niobium and niobium alloy seamless tube (GB/T 8183-2007)" compared with GB/T 8183-1987, the main changes: added NbZr1 and NbZr2 two grades and related requirements, and corresponding to ASTM R04251 and R04261 grades respectively; The diameter range of the pipe is expanded to "1mm ~ 65mm"; The content of gap elements of Nb1 and Nb2 is the same as ASTM B394-2003. The mechanical properties of Nb1 and Nb2 are identical to those specified in ASTM B394-2003. Added the requirement of cutting Angle; Increased the determination of test results; Added requirements for the content of the purchase order (or contract).