摘要
综述了在镁合金加工中得到应用的大塑性变形方法,针对性地分析了不同制备工艺对合金晶粒尺寸、织构、性能的影响,提出了今后大塑性变形在镁合金加工中的研究重点是:优化现有加工工艺;发挥细化晶粒的作用;控制合金织构;提高合金的综合性能。
This paper summarized several severe plastic deformation (SPD) techniques used in magnesium alloy processing and the effects of different preparation processes on grain size, texture and properties of magnesium alloy. Optimizing the present process and controlling appearance of texture to realize the grain refinement effect of SPD and to improve properties of alloys research keys in the magnesium alloy processing
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
北大核心
2009年第10期1870-1875,共6页
Rare Metal Materials and Engineering
基金
国家科技支撑计划(2006BAE04B09-3)
国家"973"计划(2007CB613706)
关键词
大塑性变形
镁合金
晶粒细化
织构
severe plastic deformation
magnesium alloy
grain refinement
texture analyzed working are main