摘要
介绍了表面机械研磨处理(SMAT)的原理和设备,概括了有色金属及合金经SMAT处理后的组织结构特征和晶粒细化机制。综述了近年来有色金属及合金的SMAT研究进展,分析了其对有色金属及合金的拉伸性能、耐磨性能、腐蚀性能和疲劳性能的影响,展望了该技术的应用前景和发展方向。
The principle and equipment of surface mechanical attrition treatment（SMAT） were introduced. The structural characteristics and grain refinement mechanism of non-ferrous metals and alloys after SMAT were summarized. The recent research progress of non-ferrous metals and alloys was reviewed. The effects of SMAT on the tensile properties, wear resistance, corrosion resistance and fatigue performance of non-ferrous metals and alloys were analyzed. The application prospect and development direction of SMAT technology were forecasted.
出处
《热加工工艺》
CSCD
北大核心
2016年第6期36-41,共6页
Hot Working Technology
基金
国家自然科学基金资助项目(51464034)
中国博士后科学基金特别资助项目(2012T50594
2014M551866)
关键词
有色金属及合金
表面机械研磨处理
组织
性能
non-ferrous metals and alloys
surface mechanical attrition treatment（SMAT）
microstructure
properties
作者简介
俞燕明（1991．），男，江西上饶人，硕士研究生，主要研究方向：先进结构材料技术与装备；电话：15270995107；E—main：872169077@qq．com
通讯作者：饶锡新，教授，硕士生导师，博士；电话：13803510301；E—mail：ncurxx@qq．com
