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Tantalum Carbide Powder

CMTRM is the first enterprise engaged in the smelting and production of tungsten, molybdenum, tantalum and niobium in China. Through decades of technology accumulation and precipitation, the company has mastered the processing characteristics of various kinds of powder from raw ore control, smelting technology to powder preparation.

Product Description

產品用途：

用于硬質合金添加劑，也可以作為抗氧化涂層材料。

Application:

It is used as cemented carbide additives and anti-oxidation coating materials.

產品性能參數(shù)/ Product Property Parameters：

牌號Grade		FTaC-1			FTaC-2
粒度范圍 Fsss (μm)		一級 Level-1	二級 Level-2	三級 Level-3	一級 Level-1	二級 Level-2	三級 Level-3
		<1.0	1.0-1.5	>1.5	<1.0	1.0-1.5	>1.5
主含量（質量分數(shù)）,% Main Content（mass fraction）,%	碳化鉭，(不小于) TaC，min	99.5			99.0
	總碳， (不小于) T.C，min	6.20			6.20
	游離碳，(不大于) F.C，max	0.10			0.15
雜質含量（質量分數(shù)），（%，不大于） Impurity Contents (mass fraction), %, max	Nb	0.30			0.50
	W	0.05			0.10
	Fe	0.02			0.10
	Cr	0.005			0.010
	Ti	0.005			0.010
	K	0.003			0.003
	Na	0.003			0.003
	Ca	0.005			0.005
	Co	0.05			0.10
	Si	0.005			0.005
氣體雜質含量，（%，不大于） Gas Impurity Contents, %, max	O	0.25	0.20	0.15	0.25	0.20	0.15
	N	0.020			0.050
注：用戶如有特殊要求，雙方具體商定。 Note: Special requirements will be agreed upon by the supplier and buyer.