摘要
通过正交试验，研究了Ｎ＋注入参数对４０Ｃｒ钢和ＧＣｒ１５钢表面显微硬度的影响。结果表明离子注入使４０Ｃｒ钢和ＧＣｒ１５钢表面硬度得到了提高，且存在一个最佳注入剂量为４×１０１７ｉｏｎｓ／ｃｍ２。
The influence of N + ion implanted parameters on microhardness were studied by means of orthogonal experimentation. The results showed that the surface microhardness could be imprvoed by ion implantation and that there existed an optimum ion dose for modification, 4×10 17 ions/cm 2 for 40Cr Steel and GCr15 steel.
出处
《安徽机电学院学报》
1998年第4期36-41,共6页
Journal of Anhui Institute of Mechanical and Electrical Engineering
关键词
离子注入
钢
正交试验
显微硬度
Ion implantation
steel
orthogonal experimentation
microhardness
