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Tungsten-copper alloy with 10~25 percent of copper are available. The products of various special shapes can be made according to the customers' samples or drawings.

Advantages:
* High arc and temperature resistance
* Good electrical conductivity combined with high thermal conductivity
* Low thermal expansion
Applications:
* Arcing contacts and vacuum contacts in high or medium voltage breakers or vacuum interrupters
* Electrodes in spark erosion cutting machines
* Heat sinks as passive cooling elements of electronic devices.
Specification:
Sheet: Thickness    1.5~60mm
              Width           3~60mm
               Length        100~350mm

Rod:      Diameter     3~80mm
               Length        150~550mm

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ˇ¤Factory Add:Fujiadian Industrial Zone, Sanjianpu Town,Lushunkou Dist.,Dalian,China 116043             ˇ¤Tel:+86 411 82770123 82772139 Fax:+86 411 82771234
ˇ¤Office Add:Unit 411, No. 11, Lianjingyuan, Zhongshan Dist., Dalian, China 116001                               ˇ¤Email:daliankingchoice@yahoo.com lucy@non-ferrousmetals.com
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