Deformation induced grain boundary segregation and thermal stability of nanolaminated Al-Zn-Mg-Cu alloy
文献类型：期刊论文
| 作者 | Wu, Y. F.1,2; Zhong, Y. M.1; Xu, W.1; Li, X. Y.1 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2022-05-15 |
| 卷号 | 315页码:4 |
| ISSN号 | 0167-577X |
| 关键词 | Al-Zn-Mg-Cu alloy Nanocrystalline materials Segregation Thermal stability SMGT |
| DOI | 10.1016/j.matlet.2022.131930 |
| 通讯作者 | Xu, W.(wxu@imr.ac.cn) |
| 英文摘要 | In this work, nanolaminated (NL) structure with an average lamellae thickness of 27 nm and a high hardness of 2.86 GPa has been fabricated in a solution treated Al-Zn-Mg-Cu alloy by surface mechanical grinding treatment (SMGT) at room temperature, featuring strong Zn and Cu segregation to grain boundaries (GBs). The NL structure shows a good thermal stability caused by GB segregation and the pinning effect of the numerous nanoparticles at the GBs. |
| 资助项目 | National Natural Science Foun-dation of China[52101161] ; Ministry of Scienceand Technology of the People's Republic of China[2017YFA0700700] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000767837100004 |
| 资助机构 | National Natural Science Foun-dation of China ; Ministry of Scienceand Technology of the People's Republic of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/173165]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xu, W. |
| 作者单位 | 1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Y. F.,Zhong, Y. M.,Xu, W.,et al. Deformation induced grain boundary segregation and thermal stability of nanolaminated Al-Zn-Mg-Cu alloy[J]. MATERIALS LETTERS,2022,315:4. |
| APA | Wu, Y. F.,Zhong, Y. M.,Xu, W.,&Li, X. Y..(2022).Deformation induced grain boundary segregation and thermal stability of nanolaminated Al-Zn-Mg-Cu alloy.MATERIALS LETTERS,315,4. |
| MLA | Wu, Y. F.,et al."Deformation induced grain boundary segregation and thermal stability of nanolaminated Al-Zn-Mg-Cu alloy".MATERIALS LETTERS 315(2022):4. |
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。