Recent Advances in LPSO-Containing Wrought Magnesium Alloys: Relationships Between Processing, Microstructure, and Mechanical Properties

被引：86
作者：
Liu, Huan [1 ]
Huang, He [1 ]
Wang, Ce [1 ]
Sun, Jiapeng [1 ]
Bai, Jing [2 ]
Xue, Feng [2 ]
Ma, Aibin [1 ]
Chen, Xiao-Bo [3 ]
机构：
[1] Hohai Univ, Coll Mech & Mat, Nanjing 211100, Jiangsu, Peoples R China
[2] Southeast Univ, Coll Mat Sci & Engn, Nanjing 211189, Jiangsu, Peoples R China
[3] RMIT Univ, Sch Engn, Carlton, Vic 3053, Australia
来源：
JOM | 2019年 / 71卷 / 09期
关键词：
ZN-ZR ALLOY; STACKING-ORDERED PHASE; ANGLE KINK BOUNDARIES; MG-GD; HIGH-STRENGTH; HEAT-TREATMENTS; AS-CAST; MG-8.2GD-3.8Y-1.0ZN-0.4ZR ALLOY; PRECIPITATION BEHAVIOR; DEFORMATION-BEHAVIOR;
D O I：
10.1007/s11837-019-03610-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Development of strong and ductile lightweight magnesium (Mg) alloys has been the subject of enormous research breakthroughs since 2000. This review describes the most significant progress on the design and processing of high-strength wrought Mg alloys containing long-period stacking order (LPSO) phases. It first focuses on the typical atomic structure, transformation, and morphology of various LPSO phases, then explores the key contributions of thermomechanical processing techniques to the metallurgical structure, morphology, spatial dimension, and distribution of diverse LPSO phases and discusses the LPSO-derived strengthening mechanisms of Mg alloys. Finally, future research opportunities for LPSO-containing wrought Mg alloys are proposed on the basis of the mechanistic relationships between the evolution of LPSO phase particles and strengthening mechanisms.
引用
收藏
页码：3314 / 3327
页数：14
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