A perspective on effect by Ag addition to corrosion evolution of Pb-free Sn solder
文献类型：期刊论文
| 作者 | Qiao, Chuang1,2; Sun, Xu2,3; Wang, Youzhi2,4; Hao, Long2,4; An, Xizhong1 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2021-08-15 |
| 卷号 | 297页码:4 |
| 关键词 | Lead-free solder Thin films Oxidation Corrosion X-ray photoelectron spectroscopy (XPS) |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2021.129935 |
| 通讯作者 | Hao, Long(chinahaolong@126.com) |
| 英文摘要 | The corrosion effect by Ag addition to Sn solder has been explored with consideration of the formed surface oxides film. Results indicate that the oxides film on Sn-Ag solder maintains a much shorter duration to NaCl electrolyte attack than that on pure Sn solder. The film thickness variation among phases of Ag3Sn and beta-Sn and the defects especially at boundaries facilitate Cl- preferential adsorption. After the oxides film deterioration, galvanic effect between Ag3Sn and beta-Sn comes into play for further corrosion. This observed evolution behavior provides a practical perspective to corrosion of Ag-alloyed Sn solder with an oxides film covering. (C) 2021 Elsevier B.V. All rights reserved. |
| 资助项目 | CAS Key Laboratory of Nuclear Materials and Safety Assessment, Institute of Metal Research, Chinese Academy of Sciences |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000663421900017 |
| 出版者 | ELSEVIER |
| 资助机构 | CAS Key Laboratory of Nuclear Materials and Safety Assessment, Institute of Metal Research, Chinese Academy of Sciences |
| 源URL | [http://ir.imr.ac.cn/handle/321006/160623]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Hao, Long |
| 作者单位 | 1.Northeastern Univ, Sch Met, Minist Educ, Key Lab Ecol Met Multimetall Mineral, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 3.Shenyang Ligong Univ, Coll Mat Sci & Engn, Shenyang 110159, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiao, Chuang,Sun, Xu,Wang, Youzhi,et al. A perspective on effect by Ag addition to corrosion evolution of Pb-free Sn solder[J]. MATERIALS LETTERS,2021,297:4. |
| APA | Qiao, Chuang,Sun, Xu,Wang, Youzhi,Hao, Long,&An, Xizhong.(2021).A perspective on effect by Ag addition to corrosion evolution of Pb-free Sn solder.MATERIALS LETTERS,297,4. |
| MLA | Qiao, Chuang,et al."A perspective on effect by Ag addition to corrosion evolution of Pb-free Sn solder".MATERIALS LETTERS 297(2021):4. |
入库方式： OAI收割
来源：金属研究所
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