Product Description

There’s only one thing tantalum can’t do: Give up.

Tantalum’s corrosion resistance makes it a valuable material in a large number of chemical applications. We use our “unyielding” material, for example, to produce heat exchangers for the equipment construction sector, charge carriers for furnace construction, implants for medical technology and capacitor components for the electronics industry.

Tantalum is a sensible choice whenever high corrosion?resistance is required. Even though tantalum is not one of the noble metals, it is comparable to them in terms of chemical resistance. In addition, tantalum is very easy to work at well below room temperature despite its bodycentered cubic crystal structure.

Tantalum Ring ?Chemical Compositions

Chemistry ??????????????????? ??????????????????? ??????????????????? ??ppm
Designation	Main Contents		Impurities maximum
Designation	Ta	Nb	Fe	Si	Ni	W	Mo	Ti	O	C	H	N
Ta1	Remainder	300	40	30	20	40	40	20	150	40	15	20
Ta2	Remainder	800	100	100	50	200	200	50	200	100	15	100
TaNb3	Remainder	<35000	100	100	50	200	200	50	200	100	15	100
TaNb20	Remainder	170000- 230000	100	100	50	200	200	50	200	100	15	100
Ta2.5W	Remainder	400	50	30	20	30000	60	20	150	50	15	60
Ta10W	Remainder	400	50	30	20	110000	60	20	150	50	15	60