Microstructure and mechanical properties of the accumulative roll bonded (ARBed) pure magnesium sheet

被引：41

作者：

Chang, H. ^{[1
]}

Zheng, M. Y. ^{[1
]}

Wu, K. ^{[1
]}

Gan, W. M. ^{[2
]}

Tong, L. B. ^{[1
]}

Brokmeier, H. -G. ^{[2
,3
]}

机构：

[1] 433 Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China

[2] GKSS Forschungszentrum Geesthacht GmbH, Inst Mat Res, Geesthacht, Germany

[3] Clausthal Univ Technol, Inst Mat Sci & Engn, Clausthal Zellerfeld, Germany

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2010年 / 527卷 / 27-28期

关键词：

Accumulative roll bonding; Pure Mg; Microstructure; Mechanical properties; Texture; ALLOY SHEETS; DYNAMIC RECRYSTALLIZATION; PLASTIC-DEFORMATION; TEXTURE EVOLUTION; AZ61; ALLOY; TEMPERATURE; STRAIN; AZ31;

D O I：

10.1016/j.msea.2010.07.065

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The pure Mg sheets were processed by ARB at 400 degrees C and 300 degrees C up to 8 cycles and 4 cycles, respectively. The microstructure was refined during the first cycle and only homogenized during the following ARB process due to the high deformation temperature, intermediate reheating and air-cooling. The ARB process did not show an obvious effect on the tensile properties of the as-ARBed pure Mg sheet due to the stable grain size and dominant basal plane texture during ARB. Further deformation should be introduced to improve the bonding quality of the as-ARBed sheet. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：7176 / 7183

页数：8

共 25 条

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