Pioneering Enhanced Corrosion Resistance along the Normal Plane of an Ultra-Light Mg-Li Extruded Sheet
文献类型：期刊论文
| 作者 | Liang, Jiexi1,2,3; Deng, Binbin2; Li, Chuanqiang2; Dong, Yong2; Wang, Naiguang2; Zhang, Zhengrong2; Wang, Shidong1,3 |
| 刊名 | MATERIALS
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 16期号:19页码:10 |
| 关键词 | magnesium alloy crystallographic orientation corrosion anisotropy corrosion resistance localized corrosion |
| DOI | 10.3390/ma16196435 |
| 通讯作者 | Li, Chuanqiang(chuanqiang.li@gdut.edu.cn) ; Wang, Shidong(sdwang@alum.imr.ac.cn) |
| 英文摘要 | The microstructure and corrosion anisotropy of the Mg-5Li extruded sheet were investigated in this work. Three distinct samples cut from the normal plane (A), longitudinal plane (B), and cross-sectional plane (C) of the as-extruded sheet were prepared. The microstructure was analyzed using optical microscopy (OM), scanning electron microscopy (SEM), and X-ray diffraction (XRD). The corrosion resistance and behaviors of the three samples in a 0.1 mol/L NaCl solution were evaluated by employing hydrogen evolution, mass loss testing, electrochemical assessments, and corrosion morphology analyses. The results revealed that sample A displayed a distinctive bimodal (0002) basal texture, along with clearly distinguishably larger grain sizes than the other samples. The effect of grain size and crystallographic orientation on the corrosion resistance was highlighted, indicating the pioneering corrosion resistance of sample A and the lowest corrosion resistance of sample C. Furthermore, all three samples exhibited the characteristic filiform corrosion during the initial stages of corrosion, progressing into the formation of corrosion pits, with sample C displaying pronounced susceptibility. |
| 资助项目 | Guangdong Basic and Applied Basic Research Foundation[2023A1515012299] ; Guangdong Basic and Applied Basic Research Foundation[2022A1515012366] ; Guangdong Basic and Applied Basic Research Foundation[2023A0505050152] ; National Natural Science Foundation of China[51901047] ; National Natural Science Foundation of China[52171067] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001083336300001 |
| 出版者 | MDPI |
| 资助机构 | Guangdong Basic and Applied Basic Research Foundation ; National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/179497]  |
| 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.Chinese Acad Sci, Key Lab Nucl Mat & Safety Assessment, Inst Met Res, Shenyang 110016, Peoples R China 2.Guangdong Univ Technol, Sch Mat & Energy, Guangzhou 510006, Peoples R China 3.Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB T6G 2G6, Canada |
| 推荐引用方式 GB/T 7714 | Liang, Jiexi,Deng, Binbin,Li, Chuanqiang,et al. Pioneering Enhanced Corrosion Resistance along the Normal Plane of an Ultra-Light Mg-Li Extruded Sheet[J]. MATERIALS,2023,16(19):10. |
| APA | Liang, Jiexi.,Deng, Binbin.,Li, Chuanqiang.,Dong, Yong.,Wang, Naiguang.,...&Wang, Shidong.(2023).Pioneering Enhanced Corrosion Resistance along the Normal Plane of an Ultra-Light Mg-Li Extruded Sheet.MATERIALS,16(19),10. |
| MLA | Liang, Jiexi,et al."Pioneering Enhanced Corrosion Resistance along the Normal Plane of an Ultra-Light Mg-Li Extruded Sheet".MATERIALS 16.19(2023):10. |
入库方式： OAI收割
来源：金属研究所
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