Composition, structure and properties of Rare Earth Metal conversion coating on Al 6061 SICp
文献类型：期刊论文
| 作者 | X. W. Yu ; C. N. Cao ; H. C. Lin ; Y. H. Zhou ; D. Zhou ; Z. D. Yin |
| 刊名 | Acta Physico-Chimica Sinica
 |
| 出版日期 | 2000 |
| 卷号 | 16期号:6页码:547-552 |
| 关键词 | Al6061SiC(p) metal matrix composites Rare Earth Metal conversion coating corrosion resistance non-crystalline structure matrix composites corrosion protection aluminum |
| ISSN号 | 1000-6818 |
| 中文摘要 | A double layer Rare Earth Metal (REM) conversion coating process of Al 6061/SiCp metal matrix composites (MMC) was studied. The corrosion resistance of REM conversion coating was examined by electrochemical impedance spectroscopy (EIS). REM conversion coating produced very corrosion resistant surface of Al 6061/SiCp MMC. The X-ray diffraction (XRD) analysis revealed that REM conversion coatings exhibited non-crystalline structure, The composition of REM conversion coating was studied by X-ray photoelectron spectroscopy (XPS). The coatings consisted of cerium oxide and hydrated cerium oxide. Some of Ce3+ were oxidized to Ce4+ during the formation of the first layer coating in the solution containing Ce3+. During the course of exposing the specimens in open air, some of the residual Ce3+ were oxidized to Ce4+. REM conversion coating formed in the solution containing Ce4+ consisted entirely of Ce4+ compounds. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37234]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. W. Yu,C. N. Cao,H. C. Lin,et al. Composition, structure and properties of Rare Earth Metal conversion coating on Al 6061 SICp[J]. Acta Physico-Chimica Sinica,2000,16(6):547-552. |
| APA | X. W. Yu,C. N. Cao,H. C. Lin,Y. H. Zhou,D. Zhou,&Z. D. Yin.(2000).Composition, structure and properties of Rare Earth Metal conversion coating on Al 6061 SICp.Acta Physico-Chimica Sinica,16(6),547-552. |
| MLA | X. W. Yu,et al."Composition, structure and properties of Rare Earth Metal conversion coating on Al 6061 SICp".Acta Physico-Chimica Sinica 16.6(2000):547-552. |
入库方式： OAI收割
来源：金属研究所
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