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A brief analysis of the key aspects of heat treatment of honing tubes

       A brief analysis of the key aspects of heat treatment of honing tubes.
       The heat treatment of the honing tube is a very important process. After heat treatment, it can obtain better performance. So how to heat treat the honing tube?
       1. The heat treatment process: forging annealing, rough machining, quenching and tempering, semi-finishing, stress relief, rough grinding, high-frequency quenching, tempering, and finishing.
       The following will focus on several key links:
       1. Quenching and tempering: The purpose of quenching and tempering is to make it have good comprehensive mechanical properties. Therefore, in order to obtain high toughness, corresponding strength and excellent mechanical properties, we generally need to quench and temper the 2Cr13 material.
       2. Stress relief treatment: The so-called stress relief treatment actually refers to stress relief. Under normal circumstances, annealed castings, forgings, and weldments produce internal stress due to different cooling rates in various parts during cooling, so stress relief must be processed.
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