Mg-Cu-Ag-Er bulk metallic glasses with high glass forming ability and compressive strength
文献类型：期刊论文
| 作者 | Y. Sun ; H. F. Zhang ; H. M. Fu ; A. M. Wang ; Z. Q. Hu |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2009 |
| 卷号 | 502期号:1-2页码:148-152 |
| 关键词 | Mg-Cu-Ag-Er alloy Glass forming ability Mechanic property amorphous-alloys mechanical-properties plasticity size system |
| ISSN号 | 0921-5093 |
| 中文摘要 | We study the glass forming ability (GFA) and mechanical properties of the Mg-Cu-Ag-Er bulk metallic glass (BMG) systemically in this paper. A new best glass former Mg(60.5)Cu(19.667)Ag(9.833)Er(10) is pinpointed using systematic strategy in 3D space. The critical glass formation diameter for this alloy has improved significantly from 6 mm to 11 mm. The Mg(63)Cu(16.8)Ag(11.2)Er(9) BMG exhibits yielding and plastic deformation during compressive loading. The fracture strength and plastic strain of Mg(63)Cu(16.8)Ag(11.2)Er(9) BMG is 1098 Wa and 0.5%, respectively. The superior mechanical properties compare with other Mg-based BMGs are attributed to the introduction of Er. (C) 2008 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32313]  |
| 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 | Y. Sun,H. F. Zhang,H. M. Fu,et al. Mg-Cu-Ag-Er bulk metallic glasses with high glass forming ability and compressive strength[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2009,502(1-2):148-152. |
| APA | Y. Sun,H. F. Zhang,H. M. Fu,A. M. Wang,&Z. Q. Hu.(2009).Mg-Cu-Ag-Er bulk metallic glasses with high glass forming ability and compressive strength.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,502(1-2),148-152. |
| MLA | Y. Sun,et al."Mg-Cu-Ag-Er bulk metallic glasses with high glass forming ability and compressive strength".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 502.1-2(2009):148-152. |
入库方式： OAI收割
来源：金属研究所
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