Thermal expansion of a novel hybrid SiC foam-SiC particles-Al composites
文献类型：期刊论文
| 作者 | Zhao, L. Z.; Zhao, M. J.; Cao, X. M.; Tian, C.; Hu, W. P.; Zhang, J. S. |
| 刊名 | COMPOSITES SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2007-12-01 |
| 卷号 | 67期号:15-16页码:3404-3408 |
| ISSN号 | 0266-3538 |
| 关键词 | metal-matrix composites hybrid reinforcement interpenetrating thermal expansion |
| DOI | 10.1016/j.compscitech.2007.03.020 |
| 通讯作者 | Zhao, L. Z.(zhaolongzhi@163.com) |
| 英文摘要 | A new type of hybrid SiC foam-SiC particles-Al composites (V-sic = 53, 56.2 and 59.9%) to be used as an electronic packaging substrate material were fabricated by squeeze casting technique, and their thermal expansion behavior was evaluated. The coefficients of thermal expansion (CTEs) of the hybrid composites in the range of 20-100 degrees C were found to be between 6.6 and 7.7 ppm/degrees C. The measured CTEs are much lower than those of SiC particle-reinforced aluminum (SiCP-Al) composites with the same content of SiC because of the characteristic interpenetrating structure of the hybrid composites. A material of such a low CTE is ideal for electronic packaging because of the low thermal mismatch (and therefore, low thermal stresses) between the electronic component and the substrate. To achieve similar CTEs in SiCP-Al composites, the volume fraction of SiC would be much higher than that in the hybrid composites. (C) 2007 Elsevier Ltd. All rights reserved. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000250910600041 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/91769]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhao, L. Z. |
| 作者单位 | 1.E China Jiaotong Univ, Sch Mech Elect Engn, Nanchang 330013, Peoples R China 2.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, L. Z.,Zhao, M. J.,Cao, X. M.,et al. Thermal expansion of a novel hybrid SiC foam-SiC particles-Al composites[J]. COMPOSITES SCIENCE AND TECHNOLOGY,2007,67(15-16):3404-3408. |
| APA | Zhao, L. Z.,Zhao, M. J.,Cao, X. M.,Tian, C.,Hu, W. P.,&Zhang, J. S..(2007).Thermal expansion of a novel hybrid SiC foam-SiC particles-Al composites.COMPOSITES SCIENCE AND TECHNOLOGY,67(15-16),3404-3408. |
| MLA | Zhao, L. Z.,et al."Thermal expansion of a novel hybrid SiC foam-SiC particles-Al composites".COMPOSITES SCIENCE AND TECHNOLOGY 67.15-16(2007):3404-3408. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。