Niobium Nickel Alloy

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Niobium nickel alloy is thermal resistant and anti-corrosive, used as alloy additives, superconducting materials and the raw material for electronic beam melting.

Physical Properties: Niobium nickel alloy has good resistance to high temperature and corrosion.
Applications: Nb-Ni alloy is mainly used as additives to nickel-based thermal resistance alloys, chemical anti-corrosion, capacitors, optical target materials, superconductors, medical treatment, refrigeration, etc.
Available products: ≤50×50 lumps, sheet, plate, alloy sputtering targets

Chemical Composition for each grade of niobium nickel alloy

Item No. Nb63Ni-A Nb63Ni-B Nb56Ni-A Nb56Ni-B
Nb ≥63.0 ≥61.0 ≥56.0 ≥54.0
Ni remainder remainder remainder remainder
Impurities (%,≤)
O 0.1 0.2 0.1 0.2
C 0.05 0.1 0.05 0.1
N 0.05 0.08 0.05 0.08
H
Fe 0.5 0.5 0.5 0.5
Cr
Si 0.25 0.3 0.25 0.3
Pb 0.005 0.01 0.005 0.01
Ta 0.2 0.2 0.2 0.2
Cu
W
Mo
Ti 0.1 0.1 0.1 0.1
Zr
Sn 0.005 0.02 0.005 0.02
S 0.01 0.02 0.01 0.02
Al 1.5 2 1.5 2
P 0.01 0.03 0.01 0.03

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