1It is used for welding of carbon steel, stainless steel, copper alloy and titanium 2Thorium tungsten electrode is easy to operate and arc ignition is easy 3Arc stability, large arc space, small loss, long service life, high conductivity 4Thorium increases the electron emission qualities of the electrode, which improves arc starts and allows for a higher current carrying capacity 5It is used for welding of carbon steel, stainless steel, copper alloy and titanium
