碱浴淬火剂的老化及再生

The Ageing and Regeneration of Alkaline Bat h Quenching Agent

探讨碱浴淬火剂使用时间短、易老化变质的现象及原因;提出几种防止淬火剂老化及再生的方法,提高碱液的淬火能力,延长碱液使用时间,降低成本成为热处理工作者所关心的问题。

Here we explore the ageing appearance and reason of the alkaline bath, and put forward the way how to prevent the agein g and regenerate. Improving the quenching ability of the alkaline soluti on, prolonging the using life of the alkaline solution, and cutting dow n the cost of heat-treat are important to heat-treat worker.