Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 18.7 g/cm³ Show Supplier Material materials with Density of 18.7 g/cm³ |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Aluminium | 1E-4 % Show Supplier Material materials with Aluminium of 1E-4 % | ||
Cadmium | 1E-4 % Show Supplier Material materials with Cadmium of 1E-4 % | ||
Carbon | 6E-4 % Show Supplier Material materials with Carbon of 6E-4 % | ||
Cerium | 1.47 - 1.79 % Show Supplier Material materials with Cerium of 1.47 - 1.79 % | as Ce | |
Chromium | 3E-4 % Show Supplier Material materials with Chromium of 3E-4 % | ||
Copper | 1E-4 % Show Supplier Material materials with Copper of 1E-4 % | ||
Iron | 8E-4 % Show Supplier Material materials with Iron of 8E-4 % | ||
Lead | 1E-4 % Show Supplier Material materials with Lead of 1E-4 % | ||
Molybdenum | 1.2E-3 % Show Supplier Material materials with Molybdenum of 1.2E-3 % | ||
Nickel | 2E-4 % Show Supplier Material materials with Nickel of 2E-4 % | ||
Nitrogen | 1E-4 % Show Supplier Material materials with Nitrogen of 1E-4 % | ||
Other | 1.8 - 2.2 % Show Supplier Material materials with Other of 1.8 - 2.2 % | as CeO₂ | |
Potassium | 1E-4 % Show Supplier Material materials with Potassium of 1E-4 % | ||
Silicon | 1E-4 % Show Supplier Material materials with Silicon of 1E-4 % | ||
Tungsten | balance | ||
Technological properties
| Property | ||
|---|---|---|
| Application areas | It is used as a material for welding electrodes. Tungsten is doped with two percent cerium oxide by weight to obtain a material with a lower electron work function, better ignition characteristics and a longer service life than pure tungsten. | |
| Other | Suitable as a substitute for WT20. | |