钒碳化物(如VC-SX)

Vanadium carbide Molecular weight:62.95 Carbon content:19.08% Density:5.41g/cm3 Melting point:2800ºC Boiling point::3900ºC Vanadium carbide is gray metallic powder with cubic system structure of NaCl type,and crystalline constant is 4.182A. The carbide is chemical stable and has excellent high-temperature property.It can be used in cutting tool and steel industry,also can be used as additive to fine the WC cemented carbide crystal to improve the property of alloy. 1.GRADE: VC -SX 2.CHEMICAL COMPOSITION(%) Ctotal: 17.5-18.5 Cfree: 0.1-0.8 3.IMPURITY(max): Fe: 0.1 Si: 0.05 Co: 0.02 Nb: 0.01 O: 1.0 N: 0.2 Na: 0.01 K: 0.005 Ca: 0.01 S: 0.03 4.Particle size :5-400mesh 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.