Comparison of thermal and ablation behaviors of C/SiC composites and C/ZrB2-SiC composites
文献类型：期刊论文
| 作者 | Tang, Sufang; Deng, Jingyi; Wang, Shijun; Liu, Wenchuan |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2009 |
| 卷号 | 51期号:1页码:54-61 |
| 关键词 | Ceramic matrix composites SEM Oxidation |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2008.09.037 |
| 通讯作者 | Deng, Jingyi(jydeng@imr.ac.cn) |
| 英文摘要 | A comparison was presented of the thermal and ablation behaviors of two carbon fiber reinforced ceramic-matrix composites (one with a SiC matrix and the other with a ZrB2-SiC matrix). The C/SiC composite possessed a lower thermal conductivity (TC) and a higher emissivity in comparison to the C/ZrB2-SiC composite. The two composites exhibited the good ablation-resistive properties with no obvious erosion rate after the arc-heated wind tunnel ablation tests. The surface of the C/SiC composite appeared to be coarse and had many rounded protrusions while a denser and more homogeneous glass oxide scale was formed for the C/ZrB2-SiC composite. The maximum surface and back side temperatures of the C/ZrB2-SiC composite were about 50 degrees C lower than those of the C/SiC composite, respectively, which was mainly attributed to the evaporation of the B2O3 as well as its higher TC. Crown Copyright (c) 2008 Published by Elsevier Ltd. All rights reserved. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000262799100007 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.imr.ac.cn/handle/321006/98635]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Deng, Jingyi |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Sufang,Deng, Jingyi,Wang, Shijun,et al. Comparison of thermal and ablation behaviors of C/SiC composites and C/ZrB2-SiC composites[J]. CORROSION SCIENCE,2009,51(1):54-61. |
| APA | Tang, Sufang,Deng, Jingyi,Wang, Shijun,&Liu, Wenchuan.(2009).Comparison of thermal and ablation behaviors of C/SiC composites and C/ZrB2-SiC composites.CORROSION SCIENCE,51(1),54-61. |
| MLA | Tang, Sufang,et al."Comparison of thermal and ablation behaviors of C/SiC composites and C/ZrB2-SiC composites".CORROSION SCIENCE 51.1(2009):54-61. |
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。