карбид циркония порошок (ZrC-WX)

zirconium carbide powderThe product basic situation introduced:Molecular weight:103.22 Carbon content:11.64% Density:6.73g/cm3 Melting point:3540ºC Boiling point:5100ºC Zirconium carbide is gray metallic powder with cubic system structure of NaCl type.The carbide is chemical stable and has excellent high-temperature property.The mixture of TaC and ZrC(with the mole ratio 4:1)is a thermionic emission having very high melting point.The fine ZrC powder is an important cermet material,which can make cutting tool,incandescent flame,and pyroconductor,et. 1.GRADE: ZrC-WX 2.CHEMICAL COMPOSITION(%) Ctotal: 11.2-11.6 Cfree: 0.1-0.4 3.IMPURITY(max): Fe: 0.1 Si: 0.05 Co: 0.02 Mo: 0.1 O: 0.5 N: 0.2 Na: 0.01 K: 0.005 Ca: 0.01 S: 0.03 4.Particle size FSSS(μm): 0.8-5000 5. Particle size and chemical composition can be adjusted according to customers' demand. 6. Product application:Applicable in fields such as hard alloys, hard films, targets, welding materials, cermets, electronics, metallurgy, machinery, textile industry, aviation, etc.