| Effect of oxygen impurity on corrosion behavior of a Zr-based bulk metallic glass in 0.5 M H2SO4 and 0.5 M NaOH solutions | |
| Jiang, J.1,2; Wang, Z. B.3; Zheng, Y. G.3; Li, Y.1 | |
| Corresponding Author | Wang, Z. B.(zbwang12s@imr.ac.cn) ; Li, Y.(liyi@imr.ac.cn) |
| 2023 | |
| Source Publication | MATERIALS LETTERS
 |
| ISSN | 0167-577X |
| Volume | 330Pages:4 |
| Abstract | Effects of unavoidable oxygen impurity in industrial-grade Zr-based bulk metallic glasses (BMGs) on their properties are the issues that must be considered. The studies on oxygen-related corrosion behaviors of Zr-based BMGs are rarely reported. This paper aims to clarify the effects of oxygen impurity on corrosion of the as-cast Zr61Ti2Cu25Al12 BMGs in 0.5 M H2SO4 and 0.5 M NaOH solutions. The results show that oxygen impurity has no effects on the corrosion in 0.5 M H2SO4, but is unexpectedly beneficial for improving the corrosion resistance in 0.5 M NaOH by inhibiting the cathodic reaction. The latter phenomenon could be correlated with the oxygeninduced annihilation of free volume. The finding herein further confirms that oxygen impurity is not harmful, even beneficial, for corrosion resistance of industrial-grade Zr61Ti2Cu25Al12 BMGs. |
| Keyword | Amorphous materials Corrosion Zr-based bulk metallic glass Oxygen impurity Electrochemistry |
| Funding Organization | Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences |
| DOI | 10.1016/j.matlet.2022.133231 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:000867682800007 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/176144 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, Z. B.; Li, Y. |
| Affiliation | 1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Jiang, J.,Wang, Z. B.,Zheng, Y. G.,et al. Effect of oxygen impurity on corrosion behavior of a Zr-based bulk metallic glass in 0.5 M H2SO4 and 0.5 M NaOH solutions[J]. MATERIALS LETTERS,2023,330:4. |
| APA | Jiang, J.,Wang, Z. B.,Zheng, Y. G.,&Li, Y..(2023).Effect of oxygen impurity on corrosion behavior of a Zr-based bulk metallic glass in 0.5 M H2SO4 and 0.5 M NaOH solutions.MATERIALS LETTERS,330,4. |
| MLA | Jiang, J.,et al."Effect of oxygen impurity on corrosion behavior of a Zr-based bulk metallic glass in 0.5 M H2SO4 and 0.5 M NaOH solutions".MATERIALS LETTERS 330(2023):4. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment