| A perspective on effect by Ag addition to corrosion evolution of Pb-free Sn solder | |
| Qiao, Chuang1,2; Sun, Xu2,3; Wang, Youzhi2,4; Hao, Long2,4; An, Xizhong1 | |
| Corresponding Author | Hao, Long(chinahaolong@126.com) |
| 2021-08-15 | |
| Source Publication | MATERIALS LETTERS
 |
| ISSN | 0167-577X |
| Volume | 297Pages:4 |
| Abstract | 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. |
| Keyword | Lead-free solder Thin films Oxidation Corrosion X-ray photoelectron spectroscopy (XPS) |
| Funding Organization | CAS Key Laboratory of Nuclear Materials and Safety Assessment, Institute of Metal Research, Chinese Academy of Sciences |
| DOI | 10.1016/j.matlet.2021.129935 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | CAS Key Laboratory of Nuclear Materials and Safety Assessment, Institute of Metal Research, Chinese Academy of Sciences |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:000663421900017 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/160625 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Hao, Long |
| Affiliation | 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 |
| Recommended Citation 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. |
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