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Tantalum Powder for Metallurgical Purposes

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(chǎn)品用途：

鉭材加工和合金添加劑。

Application:

For tantalum processing and alloy additives.

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

產(chǎn)品牌號Grade		FTa-01	FTa-02	FTa-1
主含量（質(zhì)量分?jǐn)?shù)），（%，不小于） Main Content (mass fraction), %, min	Ta	99.95	99.95	99.95
雜質(zhì)含量（質(zhì)量分?jǐn)?shù)），（%，不大于） Impurity Contents (mass fraction), %, max	W	0.002	0.002	0.002
	Mo	0.001	0.001	0.002
	Fe	0.004	0.004	0.005
	Ni	0.003	0.003	0.005
	Cr	0.003	0.003	0.005
	Ti	0.001	0.001	0.001
	Nb	0.003	0.003	0.005
	Mn	0.001	0.001	0.001
	Si	0.003	0.003	0.005
氣體雜質(zhì)含量（質(zhì)量分?jǐn)?shù)），（%，不大于） Gas Impurity Contents ( mass fraction), %, max	C	0.005	0.005	0.008
	O	0.1	0.12	0.18
	N	0.005	0.005	0.008
	H	0.003	0.003	0.003
篩分目數(shù)Sieve mesh		-80目 -80 mesh
費氏平均粒度 Fsss(μm)		3.0-10.0
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.