Product Description

Cerium-tungsten electrode is the electrode of tungsten added with 2%of ***** power of its electronic transgression is 2.4ev, less than that of thorium-tungsten electrode .Its arc derivation voltage is also lower with better arc derivation function and higher arc power ***** current allowed under the condition of anode direct current is higher and the burn spoilage is smaller. Cerium-tungsten electrode, a new type of non-radiate electrode material invented in China, can not only replace the thorium-tungsten electrode in the case of low direct current and mini-scaled welding but also bears superior features over the latter.