History Of Welding Aluminum

History Of Welding Aluminum

The GTAW process is quite often a viable option for welding aluminum.  It was developed in 1944 and is still used to weld aluminum alloys today.  Some of the highest quality welds used in critical applications, such as full penetration pipe welds on cryogenic pressure...
Post Weld Heat Treatment

Post Weld Heat Treatment

Things Welding Inspectors Should Know When welding base materials, preheating and/or post-weld heat treatment may be necessary. These thermal treatments are generally required to ensure suitable weld integrity. They will typically prevent or remove undesirable...