Mg-based bulk metallic glass composites with plasticity and high strength
文献类型：期刊论文
| 作者 | H. Ma ; J. Xu ; E. Ma |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 2003 |
| 卷号 | 83期号:14页码:2793-2795 |
| 关键词 | matrix composites mechanical-properties amorphous-alloys behavior ag |
| ISSN号 | 0003-6951 |
| 中文摘要 | Composite alloys of (Mg0.65Cu0.075Ni0.075Zn0.05Ag0.05Y0.1)(100-x)Fe-x(x=9 and 13) have been produced through copper mold casting, based on a good bulk metallic glass former. Upon cooling the melt, an alpha-Fe solid solution precipitates uniformly with sizes in the 1-10 mum range while the remaining melt undergoes a glass transition. The in situ composite has a compressive strength as high as similar to1 GPa, a factor of 1.6 higher than the single-phase metallic glass. In contrast to all the previous Mg-based monolithic glasses that always fail in the elastic regime, a plastic strain to failure of the order of 1% was obtained for the Fe-toughened composite. (C) 2003 American Institute of Physics. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35960]  |
| 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. Ma,J. Xu,E. Ma. Mg-based bulk metallic glass composites with plasticity and high strength[J]. Applied Physics Letters,2003,83(14):2793-2795. |
| APA | H. Ma,J. Xu,&E. Ma.(2003).Mg-based bulk metallic glass composites with plasticity and high strength.Applied Physics Letters,83(14),2793-2795. |
| MLA | H. Ma,et al."Mg-based bulk metallic glass composites with plasticity and high strength".Applied Physics Letters 83.14(2003):2793-2795. |
入库方式： OAI收割
来源：金属研究所
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