Enhanced room temperature stretch formability of AZ31B magnesium alloy sheet by laser shock peening

被引：35
|
作者：
Mao, Bo [1 ]
Li, Bin [2 ]
Lin, Dong [3 ]
Liao, Yiliang [1 ]
机构：
[1] Univ Nevada, Dept Mech Engn, Reno, NV 89557 USA
[2] Univ Nevada, Dept Chem & Mat Engn, Reno, NV 89557 USA
[3] Kansas State Univ, Dept Ind & Mfg Syst Engn, Manhattan, KS 66506 USA
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2019年 / 756卷
基金：
美国国家科学基金会;
关键词：
Mg alloys; Laser shock peening; Deformation twinning; Grain refinement; Formability; MECHANICAL-PROPERTIES; DYNAMIC RECRYSTALLIZATION; PLASTIC ANISOTROPY; TENSILE DUCTILITY; MG-3AL-1ZN ALLOY; SINGLE-CRYSTALS; BEHAVIOR; MICROSTRUCTURE; TEXTURE; PERFORMANCE;
D O I：
10.1016/j.msea.2019.04.054
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Laser shock peening (LSP) experiments were conducted on an AZ31B Mg alloy sheet. The results show that the room-temperature stretch formability of Mg alloy sheet can be enhanced by LSP, particularly through an integrated texture weakening and grain refinement effect induced by the laser shock loading.
引用
收藏
页码：219 / 225
页数：7
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