Hafnium nitride powder HfN cas 25817-87-2

Product Application of Hafnium nitride HfN powder

Hafnium Nitride is powder, cubic structure, melting point 3310 ¡æ, it is quite stable, but easily by aqua regia, concentrated sulfuric acid and hydrogen fluoride acid corrosion. Reaction generated directly by the hafnium and nitrogen at 900 ¡æ, it is the important part of refractory compounds hafnium alloy.


Brand Chemical Composition %
Hf +N N O C Fe S
HfN 99.5 5-7  0.1 0.02 0.15 0.01
Size -200 mesh, -325 mesh, -400 mesh, or on-demand processing

Main Advantage of Hafnium nitride HfN powder

hard alloy or diamond tool, metal-ceramic, high temperature resistance alloy additive.