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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

產(chǎn)品用途：

用于制作高溫真空爐中的發(fā)熱部件、隔熱部件以及裝料器皿等耐高溫器件；用于制作化工業(yè)中蒸煮器、加熱器、冷卻器等耐腐蝕器皿；在航空航天、醫(yī)療植入以及半導(dǎo)體電子等領(lǐng)域均有廣泛應(yīng)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.

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

牌號(hào)Grade		Ta1	TaW2.5	TaW10
主含量 Main Content, (%)	Ta	99.95, min	余量 Balance	余量 Balance
化學(xué)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
機(jī)械性能（退火態(tài)）Mechanical Properties（Annealing）	抗拉強(qiáng)度 Tensile Strength （MPa，不小于/min）	207	276	482
	屈服強(qiáng)度 Yield strength （MPa，不小于/min）	138	207	379
	伸長(zhǎng)率 Elongation （％，最小/min）	20	20	15

尺寸/Dimensions:（mm）

	厚度（毫米） Thickness(mm)	寬度（毫米） Width(mm)	長(zhǎng)度（毫米） Length(mm)
卷帶 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