Eigenschaften
Allgemein
| Property | Temperature | Value |
|---|---|---|
Dichte | 23.0 °C | 15.5 g/cm³ Show Supplier Material materials with Dichte of 15.5 g/cm³ |
Thermisch
| Property | Temperature | Value |
|---|---|---|
Koeffizient der thermischen Ausdehnung | 22.0 °C | 8.3E-6 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 8.3E-6 1/K |
Wärmeleitfähigkeit | 23.0 °C | 235 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 235 W/(m·K) |
Chemical properties
| Property | Value |
|---|---|
Kupfer | balance |
Wolfram | 20 % Show Supplier Material materials with Wolfram of 20 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | WCu is used for the construction of high-voltage circuit breakers (marketed under the name Elmet®) and for erosion electrodes (marketed under the name Sparkal®). WCu composites are also used as base plates and heat spreaders in radar technology, optoelectronics and high frequency electronics. | |