摘要
通过采用渗碳工艺,特别是真空渗碳工艺,冷挤压模的耐磨性和热疲劳性有了很大的提高,从而大大延长了模具的使用寿命。
The abrasion resistance and thermal fatigue resistance of cold extrusion die were improved greatly by carburizing process, especially the vacuum carburizing process. The service life of the die was extended greatly.
出处
《热加工工艺》
CSCD
北大核心
2013年第8期198-198,201,共2页
Hot Working Technology
关键词
渗碳工艺
真空渗碳工艺
冷挤压模
carburizing process
vacuum carburizing process
cold extrusion die
