The Gas metal arc welding welding process is suitable for all kinds of large steel structures, such as mild steel and low alloy high strength steel. It has high welding productivity, good crack resistance and small welding deformation, suitable for large deformation range, can be thin plate and thick plate welding.
Argon arc welding is a welding technique that uses argon as a shielding gas. Also known as argon Gas metal arc welding. Is around the arc welding with argon shielding gas, air isolation in the welding area outside, to prevent oxidation of the welding area. Argon arc welding technology is based on the principle of ordinary arc welding, using argon to protect the metal welding material, through high current to make the welding material melt into liquid on the substrate to form a molten pool, a welding technique in which the weld metal and the weld metal achieve a metallurgical combination. Because argon is continuously fed during high-temperature fusion welding, the weld metal can not come into contact with oxygen in the air, thus preventing the oxidation of the weld metal, therefore can weld stainless steel, iron metal.
