Tungsten Copper Disc Tungsten Copper Alloy Disc Tungsten Alloy Disc Refractory Metal
1,Description:
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Material: Tungsten copper alloy discs are fabricated from a combination of tungsten and copper. The alloy combines the high strength and thermal conductivity of tungsten with the excellent electrical conductivity of copper.
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Composition: Tungsten copper alloy discs typically have a tungsten content ranging from 70% to 90%, with the remaining portion being copper. The specific composition can be tailored to meet desired properties and application requirements.
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High Strength: Tungsten copper alloy discs exhibit high strength and hardness, making them suitable for applications requiring resistance to wear, deformation, and high mechanical stresses.
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Thermal Conductivity: Tungsten copper alloy discs possess good thermal conductivity, allowing for efficient heat dissipation and thermal management in various applications.
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Electrical Conductivity: Tungsten copper alloy discs have excellent electrical conductivity, making them suitable for electrical and electronic applications that require both high strength and good electrical performance.
2,Specifications:
| Physical Property | Description |
|---|---|
| Composition | Tungsten and copper alloy |
| Tungsten Content | 70% - 90% |
| Copper Content | 10% - 30% |
| Density | 14.0 - 16.5 g/cm³ |
| Hardness | 200 - 400 HB (Brinell Hardness) |
| Thermal Conductivity | 180 - 230 W/m·K |
| Electrical Conductivity | 25 - 90% IACS (International Annealed Copper Standard) |
| Coefficient of Thermal Expansion | 6.5 - 9.0 x 10^-6 /K |
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