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gass welding electrode YZ77
tungsten carbide Oxy_acetylene welding stick
W analyzer > 90%
Tungsten inert gas(TIG) welding is the process of blending together reactive metals such as magnesium and aluminum. The TIG welding method became popular and useful in the early 1940s,and as a result, has greatly propelled the use of aluminum for welding and structural processes. TIG welding is commonly used for both high quality and manual welding.
TIG welding material has the best mechanical properties-impact strength at low temperature is particularly impressive. For this reason, TIG welding is often used for low-temperatures applications. The heat input in TIG welding is normally low. Thus, there is the least possible impact on the parent metal. As the arc and weld pool are highly controllable,TIG is very suitable for the all-position single-sided welding of pipes and other components
gass welding electrode YZ77