详细信息
文献类型:期刊文献
中文题名:稀土对低温固体硼碳氮共渗作用的研究
英文题名:Effect of Rare Earths on Low Temperature Pack Boro-Carbo-Nitriding
作者:黄志荣[1];李培宁[1];谢飞[2];潘建伟[2]
机构:[1]华东理工大学机械工程系,上海200237;[2]江苏石油化工学院机械工程系,江苏常州213016
年份:2000
卷号:18
期号:2
起止页码:142
中文期刊名:中国稀土学报
外文期刊名:Journal of the Chinese Society of Rare Earths
收录:CSTPCD;;Scopus;北大核心:【北大核心1996】;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:稀土;低温;固体;硼-碳-氮共渗;化学热处理
外文关键词:rare earths; low temperature pack boro carbo nitriding
摘要:采用X射线衍射仪 ,恒电位仪 ,摩擦磨损试验机等设备 ,研究了低温硼碳氮稀土 (B C N RE)共渗工艺及共渗层的组织性能 ,并与硼碳氮 (B C N)共渗工艺及组织性能进行了比较。在适当范围内 ,稀土具有明显的催渗作用 ;与B C N共渗相比 ,B C N RE共渗层的耐磨性和耐蚀性明显提高。对稀土元素的作用机制作了初步的探讨。
The process of low temperature boro carbo nitriding by using of powder B C N RE was studied and compared with those of B C N. The results show that RE have a significant catalytic effect within proper limits. Both wear resistance and corrosion resistance of the B C N RE co cementation layer are greatly increased in comparison with those of boro carbo nitriding. The function of RE is also discussed.
参考文献:
正在载入数据...
