A comparative study of texture and ductility of Mg-1.2Zn-0.8Gd alloy fabricated by rolling and equal channel angular extrusion
文献类型：期刊论文
| 作者 | H. Yan ; R. S. Chen ; E. H. Han |
| 刊名 | Materials Characterization
 |
| 出版日期 | 2011 |
| 卷号 | 62期号:3页码:321-326 |
| 关键词 | RE-containing magnesium alloys Rolling ECAE Texture Ductility az31 magnesium alloy zn-gd alloys tensile ductility room-temperature mg recrystallization enhancement deformation anisotropy behavior |
| ISSN号 | 1044-5803 |
| 中文摘要 | This study aims to characterize and compare the texture and mechanical property of Mg-1.2Zn-0.8Gd alloy fabricated by hot rolling and equal channel angular extrusion, respectively. A non-basal texture with basal poles splitting about +/- 42 degrees from normal direction towards transverse direction was observed in the rolled Mg-1.2Zn-0.8Gd alloy, while a texture consisting of a non-basal texture component with basal poles tilting about 38 degrees to the extrusion directions as well as a basal texture component was observed in the equal channel angular extruded sample. High elongations of about 45% and high strain hardening behavior were found not only in the equal channel angular extruded sample but also in the rolled sample. The high ductility is attributed to the easy activation of basal slip and the {10-12} twining due to the non-basal texture. Crown Copyright (C) 2011 Published by Elsevier Inc. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30809]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | H. Yan,R. S. Chen,E. H. Han. A comparative study of texture and ductility of Mg-1.2Zn-0.8Gd alloy fabricated by rolling and equal channel angular extrusion[J]. Materials Characterization,2011,62(3):321-326. |
| APA | H. Yan,R. S. Chen,&E. H. Han.(2011).A comparative study of texture and ductility of Mg-1.2Zn-0.8Gd alloy fabricated by rolling and equal channel angular extrusion.Materials Characterization,62(3),321-326. |
| MLA | H. Yan,et al."A comparative study of texture and ductility of Mg-1.2Zn-0.8Gd alloy fabricated by rolling and equal channel angular extrusion".Materials Characterization 62.3(2011):321-326. |
入库方式： OAI收割
来源：金属研究所
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