Why we are doing post heating in alloy steel welding?
Submitted by: AdministratorThe preheating is application of heat to a base metal immediately before welding. Preheating helps reduce hardness in the metal.
In addition, the application of heat to the weld immediately after welding is post-heating .The Post heating helps reduce stress in the weld metal.
Submitted by: Administrator
In addition, the application of heat to the weld immediately after welding is post-heating .The Post heating helps reduce stress in the weld metal.
Submitted by: Administrator
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