摘要
研究了３４ＣｒＡ１Ｎｉ７ 钢的离子渗氮工艺，分析了影响渗氮层结构和性能的主要工艺条件。结果表明，影响渗氮工件表面结构和性能的主要因素是渗氮温度和时间，所获得的渗氮层是致密的，材料耐磨性明显提高。
In this paper,ion nitriding was used to treat 34CrAiNi7 steel,the relationships between microstructure and property were analyzed,and the results showed that the main nitriding processing parameters effected the surface microstructure and property were nitriding temperature and time.The nitrides layers are tight,experiment of wear resistance showed that the wear resistance has an obvious improvement.
出处
《金属热处理》
CAS
CSCD
北大核心
1999年第10期15-16,共2页
Heat Treatment of Metals
关键词
离子渗氮
耐磨性
航空用钢
显微结构
ion nitriding,microstructure and property,wear resistance
