For Welding Which Gas Is Used. Its used in both the primary welding stage and to purge the backside of the joint. Gas welding ie with a flame uses oxygen and a fuel gas stored separately and mixed in the torch.
Its the most commonly used shielding gas and is often found in shielding mixtures for MIG welding operations. Ad China Spot Welding Machine. Shielding gases are used in certain welding processes and are composed of inert gas andor semi-inert gas.
When you require extra-low carbon content in the weld use argon with 1 to 2 percent oxygen.
Electrostatic Precipitators Disposable Media and Reverse Jet Cartridge Dust Collectors. They also impact important parts of the welding process 1. It is inserted in the welding torch for better performance. Ad Overhead Ambient or Portable.