摘要
通过试验研究了不同冷却介质的连续处理、间断处理方式对17-4PH(0Cr17Ni4Cu4Nb)钢表面激光淬火强化处理过程中强化处理层参数(厚度、硬度等)的影响。结果表明,干冰间断处理方式使激光强化处理层参数相对稳定,可以满足生产要求。
Experimental study had been conducted to find the impacts of continuous processing of different cooling medium and intermittent treatments to hardening layer parameters （thickness, hardness, etc.） during surface hardening process of 17-4PH （0Cr17Ni4Cu4Nb） steel via laser hardening. The results prove that the intermittent treatment with carbon dioxide ice could achieve relative stable parameters on the layers quenched by laser and it can satisfy the production requirements.
出处
《上海电气技术》
2016年第3期35-38,共4页
Journal of Shanghai Electric Technology
