Enhancing corrosion resistance of Mg-Li-Zn-Y-Mn alloy containing long period stacking ordered (LPSO) structure through homogenization treatment
文献类型：期刊论文
| 作者 | Li, Chuanqiang1; Li, Xiang1; Ke, Xuetao1; Dong, Yong1; Wang, Naiguang1; Wang, Shidong2,3; Zhang, Zhengrong1 |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2024-03-01 |
| 卷号 | 228页码:13 |
| 关键词 | Mg -Li alloy Microstructure Corrosion LPSO Micro -galvanic effect |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2024.111829 |
| 通讯作者 | Li, Chuanqiang(cqli13s@alum.imr.ac.cn) ; Wang, Shidong(sdwang@alum.imr.ac.cn) |
| 英文摘要 | This work reported the transformation of (Mg, Zn)24Y5 phase into a long period stacking ordered (LPSO) structure and the reduction of constituent fluctuations induced by massive slender precipitates in alpha-Mg grains of an as-cast Mg-4Li-4Y-2Zn-0.1Mn (in wt. %) alloy through a simple homogenization treatment. After the treatment, the corrosion resistance of as-homogenized sample significantly improved, primarily attributed to reduced potential differences between LPSO and alpha-Mg and diminished potential fluctuations in alpha-Mg compared to the counterparts in the as-cast sample. The corrosion mechanism in both samples was primarily driven by the microgalvanic effect between (Mg, Zn)24Y5 or LPSO and alpha-Mg. |
| 资助项目 | Guangzhou Science and Technology Planning Project[2024A04J6299] ; Guangdong Basic and Applied Basic Research Foundation[2023A1515012299] ; Guangdong Basic and Applied Basic Research Foundation[2022A1515012366] ; National Natural Sci- ence Foundation of China[51901047] ; National Natural Sci- ence Foundation of China[52301112] ; National Natural Sci- ence Foundation of China[52171067] ; International Science and Technology Cooperation of Guangdong Science and Technology Plan Project[2023A0505050152] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001152855900001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | Guangzhou Science and Technology Planning Project ; Guangdong Basic and Applied Basic Research Foundation ; National Natural Sci- ence Foundation of China ; International Science and Technology Cooperation of Guangdong Science and Technology Plan Project |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li, Chuanqiang; Wang, Shidong |
| 作者单位 | 1.Guangdong Univ Technol, Sch Mat & Energy, Guangzhou 510006, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 3.Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB T6G 2G6, Canada |
| 推荐引用方式 GB/T 7714 | Li, Chuanqiang,Li, Xiang,Ke, Xuetao,et al. Enhancing corrosion resistance of Mg-Li-Zn-Y-Mn alloy containing long period stacking ordered (LPSO) structure through homogenization treatment[J]. CORROSION SCIENCE,2024,228:13. |
| APA | Li, Chuanqiang.,Li, Xiang.,Ke, Xuetao.,Dong, Yong.,Wang, Naiguang.,...&Zhang, Zhengrong.(2024).Enhancing corrosion resistance of Mg-Li-Zn-Y-Mn alloy containing long period stacking ordered (LPSO) structure through homogenization treatment.CORROSION SCIENCE,228,13. |
| MLA | Li, Chuanqiang,et al."Enhancing corrosion resistance of Mg-Li-Zn-Y-Mn alloy containing long period stacking ordered (LPSO) structure through homogenization treatment".CORROSION SCIENCE 228(2024):13. |
入库方式： OAI收割
来源：金属研究所
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