Categories | Tungsten Copper Alloy |
---|---|
Brand Name: | OEM |
Model Number: | customized |
Certification: | ISO9001 |
Place of Origin: | Zhuzhou City, Hunan Province, China |
MOQ: | 1 ~ 50 kilograms |
Price: | Negotiable |
Payment Terms: | T/T |
Supply Ability: | 100,000 kilograms |
Delivery Time: | 5 ~ 15 working days |
Packaging Details: | Wood Case and Carton Box |
Material: | W, Cu |
ODM: | Accepted |
OEM: | Accepted |
Shape: | Plate, Rod, etc |
Application: | Industry, PCD tool, heat sink |
Size: | Customised |
Package: | Wood Case and Carton Box |
Usage: | Industry, sputtering, vacuum coating |
Tungsten Coppr Alloy Rod
Description
By selecting high purity tungsten powder and oxygen-free copper,
all of our tungsten coppers are produced by sintering and
infiltrating process.
1. The composition of tungsten and copper are well-proportioned and
accurate percentaged
2. Tungsten coppers are precisely machined with high thermo
stability, high arc resistance and high strength
3. Copper tungstgen has high electrical conductivity and thermal
conductivity
Material | Wt% Tungsten Content | Wt% Copper Content | g/ Density at 20℃ | W/M.K Thermal conductivity at 25℃ | (10-6/k) Coefficient of thermal expansion at 20℃ |
W90Cu10 | 90 1 | Balance | 17.0 | 180-190 | 6.5 |
W85Cu15 | 85 1 | Balance | 16.4 | 190-200 | 7.0 |
W80Cu20 | 80 1 | Balance | 15.6 | 200-210 | 8.3 |
W75Cu25 | 75 1 | Balance | 14.9 | 220-230 | 9.0 |
W50Cu50 | 50 1 | Balance | 12.2 | 310-340 | 12.5 |
Application
1. Our tungsten copper is widely used in many industrial areas such
as aerospace, power, electronic, metallurgy, and machinery;
2. It is also used for cooling device in electronic equipment;
3. Tungsten copper is also adopted as electrodes in resistance
welding machine;
4. Arcing contacts and vacuum contacts in high and medium voltage
breakers or vacuum interrupters adopt it as material;
5. It is adopted as passive cooling element in heat sink for
electronic devices and electronic packaging materials;
6. Copper tungsten can be used as the component of the pushing
device in spacecrafts.
Advantage
1. The composition of tungsten and copper are well-proportioned and
accurate percentage
2. Tungsten coppers are precisely machined with high thermo
stability, high arc resistance and high strength
3. Copper tungsten has high electrical conductivity and thermal
conductivity
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