Carbide powder, tic rods, ticn cermet rods, metal carbide powder such as ZRC powder, nbc powder, CR3C2 powder, VC powder, TAC powder, TIC powder, MO2C powder, HFC powder, compound carbide powder such as(TA, NB)C powder, TI(C, N)powder, (W, TI)C, (W, TA)C, (TI, TA)C, (W, TI, TA)C, (W, TI, TA, NB)C powder.