碳化钽粉（LF-TaC-WX)

Tantalum carbideMolecular weight:192.96 Carbon content:6.224% Density:14.3g/cm3 Melting point:3875ºC Boiling point: 5500ºC Tantalum carbide is brown powder with high chemical stability and favorable high—temperature character.It is hard and heavy.Fine TaC powder is an important cermet material.The cutting tool made of it,having a hardness similar to the diamond,can offer resist high temperature lower than 3800ºC .As an additive of fine crystalline grain to WC hard alloy,TaC powder can improve notably the performance of alloy. 1.GRADE: TaC-WX2.CHEMICAL COMPOSITION(%)Ctotal: 6.20-6.22 Cfree: ≤0.153.IMPURITY(%max):Fe: 0.1 Si: 0.05 Co: 0.02 Mo: 0.1 O: 0.3 N: 0.2 Na: 0.01 K: 0.005 Ca: 0.01 S: 0.034.Particle size FSSS(μm): 0.8-50005. 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.