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

产品用途：

钽材加工和合金添加剂。

Application:

For tantalum processing and alloy additives.

产品性能参数/ Product Property Parameters:

产品牌号Grade		FTa-01	FTa-02	FTa-1
主含量（质量分数），（%，不小于） Main Content (mass fraction), %, min	Ta	99.95	99.95	99.95
杂质含量（质量分数），（%，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
气体杂质含量（质量分数），（%，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
筛分目数Sieve mesh		-80目 -80 mesh
费氏平均粒度 Fsss(μm)		3.0-10.0
注：用户如有特殊要求，双方具体商定。 Note: Special requirements will be agreed upon by the supplier and buyer.