An investigation of the microstructure and mechanical behavior of novel nanocrystalline Al-Fe-V-Si-Mm alloy ribbons
文献类型：期刊论文
| 作者 | J. Q. Wang ; M. K. Tseng ; Y. Y. Hao ; Z. Q. Hu ; Z. G. Wang |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 1998 |
| 卷号 | 247期号:1-2页码:51-57 |
| 关键词 | microstructure Al-based nanocrystalline alloys Misch metal aluminum iron |
| ISSN号 | 0921-5093 |
| 中文摘要 | New Al-based nanocrystalline alloys containing dispersive nanoscale particles were prepared by adding appropriate amounts of Mm (misch metal) to Al-Fe-V-Si alloy. The microstructure, phase transformations and mechanical properties were studied in detail. It was found that with increasing Mm content the size of alpha-Al grains and particles decreased and alpha-Al-13(Fe,V)(3)Si particles existing in Al-Fe-V-Si alloys were replaced by metastable Al(8)Fe(4)Mm or quasicrystalline Al(20)Fe(5)Mm phase. It was found that the transformation of Al(8)Fe(4)Mm to alpha-Al-13(Fe,V)(3)Si phase is controlled by volume diffusion near 673 K. In addition, the materials exhibit 1.5-2.5 times higher tensile and fatigue fracture strengths in the nanocrystalline alloys than in Al-Fe-V-Si microcrystalline alloy as well as better thermal stability. (C) 1998 Elsevier Science S.A. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37806]  |
| 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 | J. Q. Wang,M. K. Tseng,Y. Y. Hao,et al. An investigation of the microstructure and mechanical behavior of novel nanocrystalline Al-Fe-V-Si-Mm alloy ribbons[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,1998,247(1-2):51-57. |
| APA | J. Q. Wang,M. K. Tseng,Y. Y. Hao,Z. Q. Hu,&Z. G. Wang.(1998).An investigation of the microstructure and mechanical behavior of novel nanocrystalline Al-Fe-V-Si-Mm alloy ribbons.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,247(1-2),51-57. |
| MLA | J. Q. Wang,et al."An investigation of the microstructure and mechanical behavior of novel nanocrystalline Al-Fe-V-Si-Mm alloy ribbons".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 247.1-2(1998):51-57. |
入库方式： OAI收割
来源：金属研究所
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