2014年2月27日星期四

Use thorium tungsten sheet electrode

Thoriated Kekai tungsten & Molybdenum Technogy copper tungsten electrode is usually used for the negative electrode of the DC or carbon steel, stainless steel , nickel positive electrode application , titanium and the like. Good performance of their operations , even in the current overload can be a good operation.
Thoriated tungsten electrode is usually used in the field of carbon and stainless steel . Thorium oxide content of 2 % of the thorium tungsten electrode is typically less than 1% of the thorium content of the tungsten electrode to better improve performance . When using thorium tungsten alloy electrode AC welding , faster, and should be used with caution in order to communicate before welding DC welding reaction . When AC welding , ball balled not melt, so the effect is not as liquid ball so well.
Thorium tungsten electrode is commonly used DC welding field , and pure tungsten electrodes for AC welding. During the welding process , the staff should read about the use of thorium- tungsten electrode instructions carefully .

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