Tantalum carbide powder(TaC Powder) Special requirements to be agreed upon by the supplier and buyer

Tantalum carbide powder(TaC  Powder

Grade		FTaC-1	FTaC-2
Chemical composistion(%)	TaC	≥99.0	≥99.0
	Total C	≥6.20	≥6.25
	Free C	≤0.15	≤0.20
	Nb	≤1.00	≤5.00
	Fe	≤0.12	≤0.20
	Si	≤0.02	≤0.025
	Al	≤0.01	≤0.02
	Ti	≤0.02	≤0.02
	O	≤0.20	≤0.30
	N	≤0.10	≤0.15
	Na	≤0.02	≤0.02
	Ca	≤0.02	≤0.02
FSSS		2μm-6μm

02FSSS  2μm-6μm