JINXING MATECH CO LTD
JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten Alloy , Tungsten copper , Titanium , Zirconium, Vanadium, Hafnium, Sputtering target , Nobel
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Tungsten Copper Parts Customized Tungsten Copper Alloy Special Parts
We are a professional supplier of tungsten copper parts. Tungsten copper parts are made of tungsten and copper through powder metallurgy. Tungsten copper parts have good electrical and thermal conductivity. It has high temperature resistance and certain plasticity. Tungsten copper parts can reduce the temperature of the metal surface.
Tungsten Copper Parts Tungsten copper alloy (Copper Tungsten Alloy, CuW, or WCu) is a pseudo-alloy of copper and tungsten. As copper and tungsten are not mutually soluble, the material is composed of distinct particles of one metal dispersed in a matrix of the other one. The alloy combines the properties of both metals, resulting in a material that is heat-resistant, ablation-resistant, high thermal and electrical conductivity, and easy to machine. Parts are made from the WCu alloy by pressing the tungsten particles into a desired shape, sintering the compacted part, then infiltrating with molten copper. Sheets, rods and bars of the alloy are available as well.
Tungsten Copper Parts Picture:
| Grade | Cu content(wt%) | Density(g/cm3) | Hardness (HB)MPa | Conductivity(%IACS) |
| W50Cu50 | 50±2 | 11.85 | 115 | 54 |
| W55Cu45 | 45±2 | 12.3 | 125 | 49 |
| W60Cu40 | 40±2 | 12.75 | 140 | 47 |
| W65Cu35 | 35±2 | 13.3 | 155 | 44 |
| W70Cu30 | 30±2 | 13.8 | 175 | 42 |
| W75Cu25 | 25±2 | 14.5 | 195 | 38 |
| W80Cu20 | 20±2 | 15.4 | 220 | 34 |
| W85Cu15 | 15±2 | 15.9 | 240 | 30 |
| W90Cu10 | 10±2 | 17 | 260 | 27 |
Applications
Copper tungsten alloy is used in a product or part requires high heat resistance, low thermal expansion and high electrical or thermal conductivity. Tungsten copper is used to fabricate engines and electrical devices. It is also used in the fields of aviation and spaceflight. Electrodes, refractory parts, heat sinks, rocket parts and electrical contacts are all made by copper tungsten alloy. The alloy is also made into sheet metal, tubing and plate metal. Copper tungsten alloy is used to make contacts for both high and medium voltage electrical devices, and for high speed steel devices and switches.