Ta Ingot & TaW Alloy Ingot

According to the different use requirements of sintered products and billets, a large number of basic research data are accumulated through research, exploration and practice, so as to summarize the corresponding relationship between the performance characteristics of various sintered products and raw materials and the sintering characteristic curves of different sintered products, which makes it possible to manufacture various types of high-performance metal products and billets.

Product Description

产品性能参数/Product Property Parameters：

牌号 Grade		DTa-1	DTa-2	DTa-3	DTa-W2.5	DTa-W10	DTa-W12
主含量 Main Content, (%)	Ta	99.995 min	99.99 min	99.95 min	余量 Balance	余量 Balance	余量 Balance
杂质含量（质量分数），（%，不大于） Impurity Contents (mass fraction), %, max	Nb	0.0020	0.0050	0.0200	0.050	0.050	0.050
	Fe	0.0001	0.0005	0.0050	0.010	0.010	0.010
	Ti	0.0005	0.0010	0.0020	0.010	0.010	0.010
	W	0.0010	0.0010	0.0050	2.0-3.5	9.0-11.0	11.0-13.0
	Mo	0.0010	0.0010	0.0050	0.020	0.020	0.020
	Si	0.0001	0.0010	0.0050	0.005	0.005	0.005
	Ni	0.0001	0.0001	0.0020	0.010	0.010	0.010
非金属杂质含量（质量分数），（%，不大于） Non-metallic Impurity Contents (mass fraction), %, max	C	0.0020	0.0030	0.010	0.010	0.010	0.020
	O	0.0050	0.0100	0.0150	0.015	0.015	0.030
	N	0.0040	0.0050	0.0050	0.010	0.010	0.010
	H	0.0010	0.0015	0.0015	0.0015	0.0015	0.0015
规格 Size (mm)	直径Diameter: 100-200mm 长度Length: ≤1400mm
注：本公司定制各类高纯钽、铌锭及各种含量的合金锭，如有特殊要求，双方具体商定。 Note: All kinds of high-purity tantalum and niobium ingots and alloy ingots with various contents can be custom made. Special requirements will be agreed upon by the supplier and buyer.