稀土铈与铁和砷交互作用的研究进展  

Progress in the interaction of rare earth cerium with iron and arsenic

作　　者：刘利[1] 杨云胜 张金柱[1] 黄润[1] LIU Li;YANG Yunsheng;ZHANG Jinzhu;HUANG Run(Guizhou University,Guiyang 550025,Guizhou,China)

机构地区：[1]贵州大学

出　　处：《四川冶金》2019年第5期6-10,共5页Sichuan Metallurgy

基　　金：国家自然科学基金项目(51764005);贵州省科技计划项目(黔科合平台人才[2017]5788号)

摘　　要：为了进一步了解稀土与铁和砷交互作用的研究现状,不断扩大稀土在新材料研究领域的认识,本文以铈为代表,重点介绍了钢中砷的危害及稀土在钢中的作用,稀土铈与铁和砷的交互作用研究的最新成果、特点及其现状,简要给出了稀土铈与铁和砷在H08钢中的交互作用机制,总结指出了稀土铈与铁和砷交互作用的主要研究方向及未来发展趋势。To further understand the interaction of rare earth,iron and arsenic,and widen the understanding of rare earth in the field of new materials research,this paper mainly introduces the harm of arsenic and the function of rare earth in steel,represented by cerium.The latest achievements,characteristics and current situation of the interaction of rare earth cerium,iron and arsenic were also introduced.The schematic diagram of interaction mechanism of rare earth cerium,iron and arsenic in H08 steel was given briefly,and the main research direction and future development trend of the interaction of rare earth cerium,iron and arsenic are pointed out.

关 键 词：稀土铈 砷 交互作用 研究进展 

分 类 号：TG113.1[金属学及工艺—物理冶金]