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Stainless steel pipe continuous quenching production line

Stainless steel pipe continuous quenching production line

1. Function:

1) Reduce hardness and internal stress;

2) Refine the product size and eliminate organizational deficiencies;

3) Eliminate internal stress;

4) Prepare the organization for quenching.

2. If there is no quenching treatment, it is easy to cause uneven material distribution, and more importantly, the physical properties are not up to standard and the toughness is not enough. Small pipes are not well quenched and are prone to breakage and cracks when they are bent.

3. Quenching is a metal heat treatment process, which refers to slowly heating the metal to a certain temperature, keeping it for a sufficient time, and then cooling it at an appropriate speed. The purpose is to reduce the hardness, improve the machinability; eliminate residual stress, stabilize the size, reduce deformation and cracking tendency; refine the grain, adjust the structure, and eliminate the structure defect.