Tantalum Sheets

Refractory metals have a high melting point, low vapor pressure, low coefficient of thermal expansion, excellent high temperature strength and creep resistance. Through alloying, their processing properties and high temperature performances are further improved, and the service life of products is extended. Therefore, tungsten, molybdenum, tantalum and niobium metals are widely used in all kinds of high temperature furnaces as structural materials, heating body and insulation laye

Product Description

产品用途：

用于制作高温真空炉中的发热部件、隔热部件以及装料器皿等耐高温器件；用于制作化工业中蒸煮器、加热器、冷却器等耐腐蚀器皿；在航空航天、医疗植入以及半导体电子等领域均有广泛应用。

Application:

They are used to make high temperature resistant devices such as heating parts, heat insulation parts and charging vessels in the high-temperature vacuum furnace, as well as corrosion-resistant utensils such as digesters, heaters and coolers in the chemical industry. They are also widely used in the fields of aerospace, medical implant and semiconductor electronics.

产品性能参数/Product Property Parameters：

牌号Grade		Ta1	TaW2.5	TaW10
主含量 Main Content, (%)	Ta	99.95, min	余量 Balance	余量 Balance
化学成分Chemical Compositions（%，不大于/max）	C	0.01	0.01	0.01
	N	0.005	0.01	0.01
	H	0.0015	0.0015	0.0015
	O	0.015	0.015	0.015
	Nb	0.02	0.05	0.05
	Fe	0.005	0.01	0.01
	Ti	0.002	0.01	0.01
	W	0.005	2.0-3.5	9.0-11.0
	Mo	0.005	0.02	0.02
	Si	0.005	0.005	0.005
	Ni	0.002	0.01	0.01
机械性能（退火态）Mechanical Properties（Annealing）	抗拉强度 Tensile Strength （MPa，不小于/min）	207	276	482
	屈服强度 Yield strength （MPa，不小于/min）	138	207	379
	伸长率 Elongation （％，最小/min）	20	20	15

尺寸/Dimensions:（mm）

	厚度（毫米） Thickness(mm)	宽度（毫米） Width(mm)	长度（毫米） Length(mm)
卷带 Coil Strip	0.05-0.30	≤200	-
板片 Sheets&Plates	0.1-0.5	≤600	≤2000
	0.5-3.0	≤900	≤3000
	3.0-8.0	≤600	≤2000