| The molybdate conversion coatings on LY12 aluminum alloy | |
| Wang, C; Jiang, F; Lin, HC | |
| Corresponding Author | Wang, C() |
| 2003-02-01 | |
| Source Publication | RARE METAL MATERIALS AND ENGINEERING
 |
| ISSN | 1002-185X |
| Volume | 32Issue:2Pages:130-133 |
| Abstract | A deep yellow-color molybdate conversion coating on LY12 aluminum alloy surface was obtained by immersion process. The experimental results showed that the treating process was simple and the speed of formation of the coatings was fast, and the corrosion resistance of aluminum alloy greatly increased. The treated sample had a good pitting corrosion resistance in 3.5% NaCl solution. SEM experimental results show that the conversion coatings consist of spherical particles differing in size. XPS analysis indicates that the composition of outer layer of the coatings consist of MoO2 and a spot of MoO3. The molybdenum exist in the inner layer of conversion coating in the form of tetravalent status. The mechanisms of coatings formation and corrosion resistance are discussed. |
| Keyword | aluminum alloy sodium molybdate conversion coating electrochemistry |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000181591000012 |
| Publisher | NORTHWEST INST NONFERROUS METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/117204 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, C |
| Affiliation | Chinese Acad Sci, Met Res Inst, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, C,Jiang, F,Lin, HC. The molybdate conversion coatings on LY12 aluminum alloy[J]. RARE METAL MATERIALS AND ENGINEERING,2003,32(2):130-133. |
| APA | Wang, C,Jiang, F,&Lin, HC.(2003).The molybdate conversion coatings on LY12 aluminum alloy.RARE METAL MATERIALS AND ENGINEERING,32(2),130-133. |
| MLA | Wang, C,et al."The molybdate conversion coatings on LY12 aluminum alloy".RARE METAL MATERIALS AND ENGINEERING 32.2(2003):130-133. |
| 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