Electrodes with rare earth (mixed oxides). In comparison to thoriated electrodes this electrode is less harmful to the environment and not radioactive.
The multi-composite rare-earth tungsten electrode is the tungsten material with some kinds of rare earth oxides. They are widely used in aerospace, electronics, lighting, medical equipment, vacuum coating, electric vacuum stove electrode, heat insulation screen, etc as the radiation shielding material and radiation-protective equipment.
Parameters of Rare-earth wolfram Electrode
Tolerances of this Rare-earth wolfram Electrode
Diameter( mm )