Sol-gel alumina coatings for whisker reinforced metal matrix composites
文献类型：期刊论文
| 作者 | D. Y. Ding ; J. C. Rao ; D. Z. Wang ; Z. Y. Ma ; L. Geng ; C. K. Yao |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2000 |
| 卷号 | 279期号:1-2页码:138-141 |
| 关键词 | aluminum matrix composite interfacial reaction alumina coating borate whisker interface |
| ISSN号 | 0921-5093 |
| 中文摘要 | There exist serious interfacial reactions in squeeze-casting aluminum borate whisker reinforced 6061Al composites. To control the spinel reactions a sol-gel coating method was used to deposit gamma-Al2O3 and alpha-Al2O3 ceramic coatings on aluminum borate whiskers. TEM observations of coating morphology indicate that nanostructured alumina coatings are uniformly deposited on whisker surfaces, with a thickness of about 30-50 nm. Ball-milling has an important effect on final mechanical properties of the composites. gamma-Al2O3 and alpha-Al2O3 coatings were found to be effective in controlling the interfacial reactions, by completely preventing the diffusion of magnesium from matrix/coating interface to coating/whisker interface. (C) 2000 Elsevier Science S.A. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37018]  |
| 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 | D. Y. Ding,J. C. Rao,D. Z. Wang,et al. Sol-gel alumina coatings for whisker reinforced metal matrix composites[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2000,279(1-2):138-141. |
| APA | D. Y. Ding,J. C. Rao,D. Z. Wang,Z. Y. Ma,L. Geng,&C. K. Yao.(2000).Sol-gel alumina coatings for whisker reinforced metal matrix composites.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,279(1-2),138-141. |
| MLA | D. Y. Ding,et al."Sol-gel alumina coatings for whisker reinforced metal matrix composites".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 279.1-2(2000):138-141. |
入库方式： OAI收割
来源：金属研究所
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