Hafnium wire for plasma cutting or evaporation

Purity: Hf + Zr 99.95% or higher
Specification: Φ (0.5-6) ✕ Lmm
Form: disk wire, particle
Standard: ASTM b737-10

Chemical composition

Element Al C Cr Cu H Fe Mo Ni
Max(ppm) 0.01 0.015 0.01 0.01 0.0025 0.05 0.002 0.005
Element Nb N O Si Ta Sn Ti W
Max(ppm) 0.01 0.01 0.04 0.01 0.02 0.005 0.01 0.015
Element U V            
Max(ppm) 0.001 0.005            

Components:

Element Hf+Zr Al Ti Cr Cu
Max(ppm) >99.95% 10 10 10 5
Element Fe Mo Si Nb Ni
Max(ppm) 100 10 15 5 10
Element Sn Ta U V W
Max(ppm) 5 5 1 5 5
Element C H O N Zr
Max(ppm) 50 20 200 50 1.50%

Standards:ASTM B737-10

Application areas:plasma cutting or evaporation

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