张勇,卢杰,綦秀玲

• 1:辽宁工程技术大学材料科学与工程学院

摘要(Abstract)：

调控时效析出是可热处理强化铝合金研究中的重点，通过引入外应力可以改变铝合金时效过程，提高析出强化效果。本文介绍了可热处理强化铝合金的时效过程与应力调控方法，综述了近年来预变形及应力时效对铝合金时效过程的影响并总结了应力作用下铝合金时效过程中微观组织与力学性能的变化规律。最后提出了相关研究中存在的问题以及需要重点关注的研究方向。

关键词(KeyWords)： 可热处理强化铝合金;时效析出;预变形;应力时效;晶体缺陷

Abstract:

Keywords:

基金项目(Foundation): 2019年辽宁省教育厅青年项目(理)(LJ2019QL012)

作者(Author): 张勇,卢杰,綦秀玲

DOI: 10.13289/j.issn.1009-6264.2022-0204

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