Microstructures and compressive properties of multicomponent AlCoCrFeNiMo(x) alloys
文献类型：期刊论文
| 作者 | J. M. Zhu ; H. M. Fu ; H. F. Zhang ; A. M. Wang ; H. Li ; Z. Q. Hu |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2010 |
| 卷号 | 527期号:26页码:6975-6979 |
| 关键词 | High-entropy alloy Mechanical properties Microstructure multiprincipal elements wear-resistance system |
| ISSN号 | 0921-5093 |
| 中文摘要 | Multicomponent AlCoCrFeNiMo(x) (x values in molar ratio, x = 0, 0.1, 0.2, 0.3, 0.4 and 0.5) alloys were prepared using a well-developed copper mould casting. The effects of Mo element on the structure and properties of AlCoCrFeNi alloy were investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and differential scanning calorimeter (DSC). It was found that Mo addition took significant effects on the structure and properties of AlCoCrFeNi alloy. Mo(0.1) alloy, similar to Mo(0) alloy, was of single BCC solid solution structure. When Mo content was more than 0.1, the alloy exhibited a typical laminar eutectic structure. The alloy strength was improved obviously, but the ductility of alloy was lowered at the same time. The maximum yield strength reached 2757 MPa when Mo content was 0.5, and the maximum compressive fracture strength reached 3208 MPa when Mo content was 0.3. The strengthening effect and mechanism of Mo addition on AlCoCrFeNi alloy were discussed from different aspects. (C) 2010 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/321006/31786]  |
| 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. M. Zhu,H. M. Fu,H. F. Zhang,et al. Microstructures and compressive properties of multicomponent AlCoCrFeNiMo(x) alloys[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2010,527(26):6975-6979. |
| APA | J. M. Zhu,H. M. Fu,H. F. Zhang,A. M. Wang,H. Li,&Z. Q. Hu.(2010).Microstructures and compressive properties of multicomponent AlCoCrFeNiMo(x) alloys.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,527(26),6975-6979. |
| MLA | J. M. Zhu,et al."Microstructures and compressive properties of multicomponent AlCoCrFeNiMo(x) alloys".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 527.26(2010):6975-6979. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。