稀土元素对T10钢低温盐浴渗铬的影响  

Influence of RE Element on Low Temperature Salt-bath Chromizing for T10 Steel

作　　者：叶金玲[1] 叶峰[2] 

机构地区：[1]广东水利电力职业技术学院机械工程系,广东广州510635 [2]华南理工大学机械工程学院,广东广州510640

出　　处：《金属热处理》2006年第5期41-42,共2页Heat Treatment of Metals

摘　　要：用光学显微镜、扫描电子显微镜(SEM)、X射线衍射仪(XRD)及显微硬度计研究了稀土元素对T10钢离子渗氮后低温盐浴渗铬的影响。结果表明,稀土能增加渗铬层深度,有助于提高渗氮层的表面硬度。The influence of rare earth elements on low temperature salt-bath chromizing for T10 steel was studied by optical microscope, SEM, XRD and microhardness tester. The results show that the addition of rare earth elements can increase the depth of the chromizing layer and hardnesss of the T10 steel surface.

关 键 词：离子渗氮 低温渗铬 稀土元素 

分 类 号：TG156.8[金属学及工艺—热处理]