离子轰击加热回火与普通回火的组织和性能

Structure and Properties of Ionization Heating Temper and Common Temper

研究了采用离子轰击加热回火代替普通回火工艺的可行性问题．分析了两种回火方式 的组织和性能差异，认为这种新的回火方式对于要求表面光洁度高的精密工件具有重要的实用 价值．

The possibility of substiution of ionization heating temper for common temper was investigated. The structure and properties of two kinds of tempers were analyzed and it was found that the ionization heating temper had a important value for precise parts which req ire the high degree of surface smooth.