离子氮碳共渗在柴油机气缸套和活塞环上的应用  

Application of Plasma Nitrocarburizing on Cylinder Bush and Piston Ring of Diesel

作　　者：傅乐荣[1] 王可 

机构地区：[1]江汉大学机电与建筑工程学院,湖北武汉430012 [2]武汉市等离子体技术研究所,湖北武汉430012

出　　处：《金属热处理》2002年第6期37-40,共4页Heat Treatment of Metals

摘　　要：船用柴油机的气缸套和活塞环是常见的易损件 ,为了提高其耐磨性和抗咬合性 ,进行离子氮碳共渗处理 ,其使用寿命得到大幅度的提高 。Cylinder bush and piston ring are wearing parts on marine diesel engine.In order to improve the wearing resistance and seizure resistance,plasma nitrocarburizing has been applied.As a result,the service life of these partsis is significantly prolonged and fuel consumption is reduced.

关 键 词：离子氮碳共渗 耐磨性 抗咬合性 寿命 

分 类 号：TG156.8[金属学及工艺—热处理]