The welding process is an uneven heating and cooling process. During this proces

TIG welding is a common welding technique widely used in various fields such as

1. Pre-Welding PreparationRemove impurities within 30mm on both sides of the gro

1. Problem DescriptionWhen welding two materials with a large difference in melt

TIG welding is a high - quality welding method. If you want to create beauti

Problem DescriptionIn recent years, with the increasing improvement of steel str

Analysis of Welding Difficulties of High-Pressure Mud Pipes and Countermeasures,

1. Problem DescriptionFor the welding of piping systems and the butt joints of n

Welding porosity is a common defect in the welding process, referring to gas holes formed in the weld metal. These porosity not only reduce the strength and qua...