Heat treatment analysis of carbon steel pipe cap

Heat treatment analysis of carbon steel pipe cap

Carbon steel pipe caps are widely used in petroleum, chemical equipment, machinery manufacturing, transportation, electric power, nuclear industry and so on.

The purpose of heat treatment of carbon steel tube cap:

In order to effectively slow down and prevent the abnormal damage of pressure vessel tube cap, improve metal properties and eliminate residual stress. In addition to strict manufacturing in accordance with the rules and specifications, heat treatment will undoubtedly play a pivotal role.

The heat treatment here refers to the thermal process that can change the microstructure and properties of the welded joint or reduce the residual stress of the carbon steel pipe cap after welding.

The purpose of heat treatment of carbon steel tube cap is as follows:

(1) Welding residual stress of carbon steel pipe cap;

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