Introductions
Tungsten copper wire have a high melting point and solid arc resistance. In addition, copper has excellent electrical and thermal conductivity, so copper-tungsten contact materials have great arc corrosion resistance and electrical thermal conductivity. As a result, they are broadly used in SF6 high-voltage circuit breakers.
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Item |
Tungsten Copper Wire |
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Standard |
ASTM, AISI, JIS, ISO, EN, BS, GB, etc. |
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Material |
W50/Cu50，W55/Cu45，W60/Cu40，W65/Cu35，W70/Cu30，W75/Cu25，W80/Cu20，W85/Cu15，W90/Cu10，W94/Cu6，W100，etc |
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Size |
Thickness: 0.2 mm to 6 mm or as customers' requirement. Size can be customized according to customer needs. |
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Surface |
mill,polished,bright,mirror,hair line,brush,checkered,antique,sand blast,etc |
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Application |
Tungsten copper is widely used in many industrial areas such as aerospace, power, electronic, metallurgy, and machinery; It is also used for cooling device in electronic equipment; Tungsten copper is also adopted as electrodes in resistance welding machine; Arcing contacts and vacuum contacts in high and medium voltage breakers or vacuum interrupters adopt it as material; It is adopted as passive cooling element in heat sink for electronic devices and electronic packaging materials; Tungsten copper can be used as the component of the pushing device in spacecrafts. |
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Export to |
America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc. |
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Package |
Standard export package or as required. |
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Price term |
EXW,FOB,CIF,CFR,CNF,etc. |
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Payment |
T/T,Western Union,L/C,etc. |
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Certificates |
TUV&ISO&GL&BV,etc. |
