News

Tungsten electrodes with oxide additions are used for ITG welding

Pure tungsten electrodes and tungsten electrodes with oxide additions are used for ITG welding. The various types of electrodes offer specific advantage on account of their properties. A correct choice of the welding electrode is essential for attaining optimum welding conditions. The choice of the type of electrode depends on the material to be welded, the kind of welding current and the required purity of the welds.
Tungsten electrodes of different composition are characterized according to DIN32528(analogous to AWS A 5.12-69 and ASTM B 295-55T)by DIN classifications, material numbers and colour codes. Full details of Sanhui TIG welding electrodes and their applications are given in a separate brochure which is readily available on request.
To facilitate the choice of TIG electrode size and type and the welding parameters, pocket-size plastic selectors also available on request from Sanhui.
------分隔线----------------------------

Equipments

Electron-beam furnace Vacuum melting furnace Rolling machine
Machining Equipment-3 Sintering Furnace-2 Powder Metallurgy Hydrogen Furnace
Powder Mixer Pressure Embryo Workshop Sintering Furnace-1
51La