Effect of aluminum and zinc on the corrosion behavior of AZ (Mg-Al-Zn) series magnesium alloys
文献类型：期刊论文
| 作者 | Li, Jingying1; Liu, Hao1,2; Liu, Li1; Guo, Chongqing1; Yang, Lihui2; Li, Jiarun1; Wang, Jia3 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2026-03-01 |
| 卷号 | 246页码:116-130 |
| 关键词 | Corrosion behavior Magnesium alloy Electrochemical impedance spectroscopy Aluminum Zinc |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2025.04.007 |
| 通讯作者 | Li, Jiarun(lijiarun@qust.edu.cn) |
| 英文摘要 | The microstructures and corrosion behaviors of AZ series magnesium alloys (AZ31, AZ61, AZ91, AZ62, and AZ63) were investigated via materials characterization, immersion, and electrochemical tests. Both Al and Zn can promote the corrosion of magnesium alloys via promoting the segregations of beta-Mg17Al12 and eutectic alpha phases, respectively. AZ63 magnesium alloy performs the highest corrosion rate due to the high amount of eutectic alpha phases, which facilitates the desorption of corrosion products. The area ratio of products free region on the electrode surface and activity of univalent Mg ion (CMg +) as two state variables, which would give rise to capacitive and inductive responses in electrochemical impedance spectroscopy responses, were interpreted by the kinetics of electrode process, respectively. (c) 2025 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| WOS关键词 | AC-IMPEDANCE SPECTROSCOPY ; ELECTROCHEMICAL CORROSION ; STABILITY CONDITIONS ; HYDROGEN EVOLUTION ; PLANE DISPLAYS ; STEADY-STATE ; MICROSTRUCTURE ; RESISTANCE ; CHLORIDE ; PERFORMANCE |
| 资助项目 | National Natural Science Foundation of China[42476212] ; Natural Science Foundation of Shandong[ZR2021MD002] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001528918000001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/202541]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Li, Jiarun |
| 作者单位 | 1.Qingdao Univ Sci & Technol, Sch Environm & Safety Engn, Qingdao 266042, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Adv Marine Mat, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 3.Ocean Univ China, Coll Chem & Chem Engn, Qingdao 266100, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jingying,Liu, Hao,Liu, Li,et al. Effect of aluminum and zinc on the corrosion behavior of AZ (Mg-Al-Zn) series magnesium alloys[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2026,246:116-130. |
| APA | Li, Jingying.,Liu, Hao.,Liu, Li.,Guo, Chongqing.,Yang, Lihui.,...&Wang, Jia.(2026).Effect of aluminum and zinc on the corrosion behavior of AZ (Mg-Al-Zn) series magnesium alloys.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,246,116-130. |
| MLA | Li, Jingying,et al."Effect of aluminum and zinc on the corrosion behavior of AZ (Mg-Al-Zn) series magnesium alloys".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 246(2026):116-130. |
入库方式： OAI收割
来源：海洋研究所
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。