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R05200 Grade 99.95% Purity Tantalum Wire Bright Surface For Electronics

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Zhengzhou Sanhui Refractory Metal Co., Ltd.

R05200 Grade 99.95% Purity Tantalum Wire Bright Surface For Electronics

Country/Region	china
City & Province	zhengzhou henan
Categories	Other Metals & Metal Products

Product Details

R05200 99.95% Purity Tantalum Wire in Tantalum Capacitor On Sale

Grade: RO5200, RO5252(Ta-2.5W), RO5255(Ta-10W)
Purity: ≥ 99.95%
Executive standard: ASTM B365, ASTM F560
Density: 16.67g/cm3
Form: straight wire, coiled wire
State: hard state, semi hard state, annealed state

Applications of Tantalum wire
Capacitor grade tantalum wire is mainly used to make the anode lead of tantalum electrolytic capacitor. The tantalum wire with the smallest diameter is Φ 0.10mm. It can also be made into tantalum yarn or tantalum mesh. Tantalum wire is the key material for making tantalum capacitor. Tantalum capacitor is the best capacitor. About 65% of tantalum in the world is used in this field.

High oxygen resistant brittle tantalum wire can also be used to make tantalum foil capacitors.

Tantalum wire also can be used to compensate muscle tissue, suture nerves and tendons, and make vascular stents in medical.

Tantalum wire can be made heating parts of vacuum high temperature furnace, used as vacuum electron cathode emission source, ion sputtering and spraying materials.

Chemical Composition of Tantalum Wire

Chemistry ppm
Designation	Chief component		Impurities maxmium
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

Specification of Tantalum Wire

Diameter, inch (mm)	Tolerance, +/-inch (mm)
0.010~0.020 excl (0.254~0.508)	0.0005 (0.013)
0.020~0.030 excl (0.508~0.762)	0.00075 (0.019)
0.030~0.060 excl (0.762~1.524)	0.001 (0.025)
0.060~0.090 excl (1.524~2.286)	0.0015 ( 0.038)
0.090~0.125 excl (2.286~3.175)	0.002 (0.051)