What is the purpose of tempering?
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- Issue Time
- Dec 17,2019
1. Improve the stability of the organization, so that the workpiece no longer undergoes structural transformation during use, so that the geometry and performance of the workpiece remain stable.
2. Eliminate internal stress in order to improve the performance of the workpiece and stabilize the workpiece geometry.
3. Adjust the mechanical properties of steel to meet the requirements of use.