►Changsha langfeng Tantalum carbide powder introduced: Tantalum carbide,Chemical formula TaC,Molecular weight 192.96,Carbon content 6.224%,Density 14.3g/cm3 ,Melting point 3875º C,Boiling point 5500º C.Tantalum carbide is brown powder with high chemical stability and favorable high&mdash temperature character．It is hard and [Read More]