Arc welding wire

gas

Argon arc welding is a welding technique that uses argon as a shielding gas. [1] Also known as argon gas shielded welding. That is, an argon gas is applied around the arc welding to isolate the air from the weld zone to prevent oxidation of the weld zone. The argon arc welding technology is based on the principle of ordinary arc welding, using argon gas to protect the metal welding material, and melting the welding material on the material to be welded into a liquid to form a molten pool by high current, so that the metal to be welded and the welding A welding technology that achieves metallurgical bonding. Since argon gas is continuously supplied in high-temperature fusion welding, the welding material cannot be in contact with oxygen in the air, thereby preventing oxidation of the welding material, so that stainless steel and iron metal metal can be welded. .