https://scholars.lib.ntu.edu.tw/handle/123456789/424971
標題: | Thermal expansion anisotropy in hot-pressed SiC-whisker-reinforced alumina composites | 作者: | Becher P.F. Hsueh C.-H. Waters S.B. CHUN-HWAY HSUEH |
關鍵字: | Alumina composites;Hot pressing;SiC whiskers;Thermal expansion anistropy | 公開日期: | 1995 | 卷: | 196 | 期: | 1-2 | 起(迄)頁: | 249-251 | 來源出版物: | Materials Science and Engineering A | 摘要: | The measured linear thermal expansion coefficients £\ of hot-pressed SiC-whisker-reinforced aluminas decrease as the SiC whisker content is increased from 1 to 60 vol.%. However, owing to the preferred orientation of the whiskers, the £\ value for each SiC whisker content is greater in the direction parallel compared with the direction perpendicular, to the hot-pressing axis. The observed behavior is generally consistent with that predicted by a model based on the effects of internal thermal mechanical mismatch strains in composites with oriented reinforcements. ? 1995. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/424971 | ISSN: | 09215093 | DOI: | 10.1016/0921-5093(94)09687-2 |
顯示於: | 材料科學與工程學系 |
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