不锈钢离子渗碳耐磨性的研究  

Research on the Wear Resistance of Stainless Steel by Plasma Carburization Process

作　　者：闫志琴[1] 刘燕萍[1] 

机构地区：[1]太原理工大学机械工程学院

出　　处：《表面技术》2007年第1期31-32,共2页Surface Technology

摘　　要：为进一步提高不锈钢的耐磨性以更好地适应既需耐蚀,又需耐磨的现代工业中。本试验用离子渗碳的方法对其进行了改性,处理后获得了无共晶莱氏体组织的均匀细小的碳化物,从而改善了组织,提高了性能。与滚轮淬火钢相比,其耐磨性提高了8倍。In order to enhance the wear resistance of stainless steel and make it being fit for the modem industry which needs both corroding and wear resistance, we have dealt it using plasma carburization technology in this test. After treatment, uniform and fine carbonization of no ledeburite organization were obtained. Therefore, we refined the organization of stainless steel and improved its property. Comparatively, the wear resistance of plasma carburization-treated steel has been enhanced approximately 8 times than that of the roiling quenching-deah steel.

关 键 词：不锈钢 等离子渗碳 耐磨性 

分 类 号：TG156.8[金属学及工艺—热处理]