摘要
通过试验,确立了在稀土的作用下,提高渗氮温度的可能性。通过二段稀土渗氮法与常规渗氮的对比试验,表明稀土二段渗氮法工艺比常规渗氮的渗速快、金相组织好、硬度不降低、脆性小等优点。
Through the experiment,the possibility improving nitriding temperature can be confirmed due to the role of rare earth.Acorrding to the contrast test between the rare earth double stage nitriding and the conventional nitriding,the results show that the rare earth double stage nitriding has the advantages which are its speed faster,its microstructure better,its hardness higher and its brittleness lower than the conventional nitriding etc.
出处
《热处理技术与装备》
2009年第6期35-38,共4页
Heat Treatment Technology and Equipment
关键词
稀土
渗氮
时间
rare earth
nitriding
time
作者简介
王佰昕（1972-），男，本科，主要从事热处理生产管理。联系电话：0451-84360638；E—mail：hrbyf123@163．com
