摘要
叙述了球墨铸铁低碳马氏体化淬火的试验研究过程,提出了一种石墨化退火和低碳奥氏体化淬火的热处理新工艺,采用该工艺可提高球铁的综合机械性能。
This paper describes the experimental research process of low-car(?)on- martensitizing guenching for nodular cast iron.A new heat-treatment process for graphititizing anneal and austenitizing guench is proposed.By using this process the synthetic mechanical properties can be enhanced.
出处
《汽车技术》
1988年第12期51-55,共5页
Automobile Technology
