Propiedades
General
| Property | Temperature | Value |
|---|---|---|
Densidad | 23.0 °C | 18.7 g/cm³ Show Supplier Material materials with Densidad of 18.7 g/cm³ |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Aluminio | 1E-4 % Show Supplier Material materials with Aluminio of 1E-4 % | ||
Cadmio | 1E-4 % Show Supplier Material materials with Cadmio of 1E-4 % | ||
Carbono | 6E-4 % Show Supplier Material materials with Carbono of 6E-4 % | ||
Cerio | 1.47 - 1.79 % Show Supplier Material materials with Cerio of 1.47 - 1.79 % | as Ce | |
Cobre | 1E-4 % Show Supplier Material materials with Cobre of 1E-4 % | ||
Cromo | 3E-4 % Show Supplier Material materials with Cromo of 3E-4 % | ||
Hierro | 8E-4 % Show Supplier Material materials with Hierro of 8E-4 % | ||
Molibdeno | 1.2E-3 % Show Supplier Material materials with Molibdeno of 1.2E-3 % | ||
Nitrógeno | 1E-4 % Show Supplier Material materials with Nitrógeno of 1E-4 % | ||
Níquel | 2E-4 % Show Supplier Material materials with Níquel of 2E-4 % | ||
Otro | 1.8 - 2.2 % Show Supplier Material materials with Otro of 1.8 - 2.2 % | as CeO₂ | |
Plomo | 1E-4 % Show Supplier Material materials with Plomo of 1E-4 % | ||
Potasio | 1E-4 % Show Supplier Material materials with Potasio of 1E-4 % | ||
Silicona | 1E-4 % Show Supplier Material materials with Silicona of 1E-4 % | ||
Wolframio | 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. | |