摘要
研究了稀土对４０Ｃｒ钢氮碳共渗渗层的性能及组织，包括渗层深度、硬度、白亮层和金相组织的影响。结果表明。
This paper deals with influence of rare earth element on the properties and structure of nitrocarburizing penetrated layer of 40Cr steel,including the depth,hardness,white layer and metallographic structure.The results showed that the addition of rare earth element contribute to increasing the properties and improving the structure of penetrated layer.
出处
《金属热处理》
EI
CAS
CSCD
北大核心
1998年第1期29-30,共2页
Heat Treatment of Metals
关键词
稀土
氮碳共渗
渗层
金相组织
铬钢
rare earth,nitrocarburizing,property of penetrated layer,metallographic structure
