Mixture Gas 20% CO2 80% Argon filling gas cylinders
Carbon dioxide and argon (CO2+Ar) mixture gas is one of the important methods for gas shielded welding C O2+Ar mixture is used as a shielding gas for welding The use of welding is increasing In countries with developed industries, the level of mechanization and automation is quite high. Simply using CO2 gas as a shielding gas can no longer meet the requirements of welding. CO2+Ar gas shielded welding is the process of adding a small amount of CO2 gas to Ar to form a rich argon shielding gas, which plays a good role in improving the stability of the arc and ensuring welding quality. CO2+Ar mixed gas shielded welding, regardless of the appearance, quality, penetration The welding speed and spatter generated during the welding process are greatly improved compared to simple CO2 gas shielded welding, with superior performance. Currently, with the improvement of welding technology and automation level in China, as well as the increasing requirements for welding quality in various industries, the application range of CO2+Ar mixed gas shielded welding is constantly expanding
