Effects of Al addition on the microstructures and properties of MoNbTaTiV refractory high entropy alloy
文献类型：期刊论文
| 作者 | Ge, Shaofan2,3; Fu, Huameng2,5; Zhang, Long2; Mao, Huahai1,4; Li, Hong2,5; Wang, Aimin2,5; Li, Weirong5; Zhang, Haifeng2,5 |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| 出版日期 | 2020-05-15 |
| 卷号 | 784页码:9 |
| 关键词 | Refractory high entropy alloys CALPHAD Serration behavior |
| ISSN号 | 0921-5093 |
| DOI | 10.1016/j.msea.2020.139275 |
| 通讯作者 | Fu, Huameng(hmfu@imr.ac.cn) ; Li, Weirong(liwr@e-ande.com) ; Zhang, Haifeng(hfzhang@imr.ac.cn) |
| 英文摘要 | AlxMoNbTaTiV alloys are designed according to the binary phase diagrams and calculation of phase diagrams (CALPHAD). The phase formation and elemental segregation are predicted using the CALPHAD method. The effects of Al on microstructures, and mechnical properties of AlxMoNbTaTiV are investigated, which verified the results of calculated dendritic microstructure and BCC structure. The strengthening mechanism is proved as the result of chemical and electrical interactions. The serration behavior in the compression test at 25 degrees C, 500 degrees C, 700 degrees C, 900 degrees C is discussed. At room temperature, addition of Al enhanced the dynamic aging effects in low concentration. The effects became weaker with the increase of Al content. At 500 degrees C, higher Al concentration leads to stronger serrated flow. |
| 资助项目 | National Key Research and Development Program[2018YFB0703402] ; National Natural Science Foundation of China[51790484] ; CAS key project Research & development of nuclear materials and service safety assurance technology[ZDRW-CN-2017-1] ; DongGuan Innovative Research Team Program[2014607134] ; Liao Ning Revitalization Talents Program[XLYC1802078] ; Liao Ning Revitalization Talents Program[XLYC1807062] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000531017900003 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Key Research and Development Program ; National Natural Science Foundation of China ; CAS key project Research & development of nuclear materials and service safety assurance technology ; DongGuan Innovative Research Team Program ; Liao Ning Revitalization Talents Program |
| 源URL | [http://ir.imr.ac.cn/handle/321006/138827]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Fu, Huameng; Li, Weirong; Zhang, Haifeng |
| 作者单位 | 1.Thermocalc Software AB, Rasundavagen 18A, SE-16967 Solna, Sweden 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 4.KTH Royal Inst Technol, Mat Sci & Engn, Brinellvagen 23, SE-10044 Stockholm, Sweden 5.Dongguan Eontec Co Ltd, Dongguan 523662, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ge, Shaofan,Fu, Huameng,Zhang, Long,et al. Effects of Al addition on the microstructures and properties of MoNbTaTiV refractory high entropy alloy[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2020,784:9. |
| APA | Ge, Shaofan.,Fu, Huameng.,Zhang, Long.,Mao, Huahai.,Li, Hong.,...&Zhang, Haifeng.(2020).Effects of Al addition on the microstructures and properties of MoNbTaTiV refractory high entropy alloy.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,784,9. |
| MLA | Ge, Shaofan,et al."Effects of Al addition on the microstructures and properties of MoNbTaTiV refractory high entropy alloy".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 784(2020):9. |
入库方式： OAI收割
来源：金属研究所
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