Classification of welding methods
Release time:
2023-08-25
Commonly used welding methods are divided into the following three categories:,
Fusion welding (fusion welding): A welding method in which the base metal at the place to be welded is melted to form a weld. The welding process will be heated to a molten state, without pressure to complete the welding method known as fusion welding.
Pressure welding: A method in which pressure (heated or not) must be applied to the weldment during the welding process to complete the welding. Including solid state welding, hot pressure welding, forging welding, diffusion welding, gas pressure welding and cold pressure welding.
Brazing: A general term for brazing and soldering. The method of using a metal material with a lower melting point than the base material as a brazing material, heating the welding part and the brazing material to a temperature higher than the melting point of the brazing material and lower than the melting temperature of the base material, wetting the base material with liquid brazing material, filling the joint gap and diffusing with the base material to realize the connection of the welding part.
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