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What are the advantages of high frequency quenching equipment compared with ordinary heating and quenching

有什麼優點 高頻淬火設備 與普通加熱淬火相比

1、升溫速度極快,可擴大A體的轉變溫度範圍,縮短轉變時間。

2. After quenching, the surface layer of the workpiece can obtain extremely fine cryptocrystalline martensite, with slightly higher hardness (2-3HRC), lower brittleness and higher fatigue strength.

3、經此工藝處理的工件不易氧化脫碳,甚至部分工件經處理後可直接組裝使用。

4、硬化層深,易於控制和操作,易於實現機械化、自動化。

5. The flame surface is heated and quenched.