Microstructure and mechanical properties of ZM6 magnesium alloy produced by extrusion of machined chips

被引:3
作者
Wen, L. H. [1 ]
Ji, Z. S. [1 ]
Xin, M. D. [1 ]
机构
[1] Harbin Univ Sci & Technol, Sch Mat Sci & Engn, Harbin 150040, Peoples R China
基金
美国国家科学基金会;
关键词
ZM6 magnesium alloy; Microstructure; Mechanical properties; Extrusion; SOLID RECYCLING PROCESS; HOT EXTRUSION; CORROSION PROPERTIES; ZR ALLOYS; MG; BEHAVIOR; STATE; CA;
D O I
10.1179/174328408X382587
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The microstructure and room temperature mechanical properties of a ZM6 magnesium alloy produced by extrusion of machined chips were investigated. The tensile properties of the material were evaluated for the magnesium alloy in a series of tempers, including as cast, cast-T6, as extruded, extruded-T4, extruded-T5 and extruded-T6 conditions. Refined grains and broken particles during hot extrusion were attained. All the extruded alloy tempers showed better tensile properties than the cast alloy. The extruded-T4 alloy exhibited the best elongation to failure. The aging treatment resulted in an increase in tensile yield strength and ultimate tensile strength because of the dispersive particles or the fine precipitates. The morphology of the fracture surfaces was examined using scanning electron microscope.
引用
收藏
页码:1222 / 1226
页数:5
相关论文
共 50 条
[41]   Effect of casting methods on microstructure and mechanical properties of ZM5 space flight magnesium alloy [J].
Zhang, Xu-liang ;
Yu, Guo-kang ;
Zou, Wen-bing ;
Ji, Yan-shuo ;
Liu, Ying-zhuo ;
Cheng, Jia-lin .
CHINA FOUNDRY, 2018, 15 (06) :418-421
[42]   Microstructure and mechanical properties of AM60B magnesium alloy prepared by cyclic extrusion compression [J].
Wang, Li-ping ;
Chen, Tian ;
Jiang, Wen-yong ;
Feng, Yi-cheng ;
Cao, Guo-jian ;
Zhu, Yan .
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2013, 23 (11) :3200-3205
[43]   Influence of Hot Extrusion on Microstructure and Mechanical Properties of As-cast AZ91 Magnesium Alloy [J].
Zhang Bao-hong ;
Zhang Zhi-min .
PHYSICAL AND NUMERICAL SIMULATION OF MATERIAL PROCESSING VI, PTS 1 AND 2, 2012, 704-705 :892-+
[44]   Effect of casting methods on microstructure and mechanical properties of ZM5 space flight magnesium alloy [J].
Xu-liang Zhang ;
Guo-kang Yu ;
Wen-bing Zou ;
Yan-shuo Ji ;
Ying-zhuo Liu ;
Jia-lin Cheng .
China Foundry, 2018, 15 :418-421
[45]   Effect of casting methods on microstructure and mechanical properties of ZM5 space flight magnesium alloy [J].
Xuliang Zhang ;
Guokang Yu ;
Wenbing Zou ;
Yanshuo Ji ;
Yingzhuo Liu ;
Jialin Cheng .
China Foundry, 2018, 15 (06) :418-421
[46]   Effect of extrusion temperature on microstructure and mechanical properties of ZTM631 magnesium alloy [J].
Xu, Funing ;
Tian, Linan ;
Li, Nan ;
Ding, Ning ;
Liu, Long ;
Xu, Huixia ;
Zhou, Jixue .
MATERIALS TODAY COMMUNICATIONS, 2024, 39
[47]   Influence of hot extrusion on microstructure and mechanical properties of AZ31 magnesium alloy [J].
Wang Ling ;
Tian Su-gui ;
Meng Fan-lai ;
Du Hong-qiang .
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2006, 16 :S1770-S1773
[48]   Microstructure and mechanical properties of TIG weld joint of ZM5 magnesium alloy [J].
Qin R.-Y. ;
Sun B.-B. ;
Zhao H.-Y. ;
Guo S.-Q. ;
Tang S.-Y. ;
Zhang X.-J. .
Cailiao Gongcheng/Journal of Materials Engineering, 2016, 44 (06) :92-97
[49]   Microstructure and mechanical properties of AZ31 Mg alloy produced by a new compound extrusion technique [J].
Lu, Liwei ;
Yin, Zhenru ;
Zhao, Jun ;
Shi, Dongfeng ;
Liu, Chuming .
MATERIALS TESTING, 2018, 60 (10) :1021-1025
[50]   Influence of hot extrusion on microstructure and mechanical properties of AZ31 magnesium alloy [J].
王岭 ;
田素贵 ;
孟凡来 ;
杜洪强 .
TransactionsofNonferrousMetalsSocietyofChina, 2006, (S3) :1770-1773