Microstructure and mechanical properties of Al2O3/YAG eutectic ceramic grown by horizontal directional solidification method
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- 作者：Ying Nie ; Mingfu Zhang ; mfzhang_article@163.com" class="auth_mail" title="E-mail the corresponding author ; Yang Liu ; Yequan Zhao
- 关键词：Al2O3/YAG ; Eutectic ceramic ; Horizontal directional solidification (HDS) method ; Annealing ; Microstructure ; Mechanical properties
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：5 February 2016
- 年：2016
- 卷：657
- 期：Complete
- 页码：184-191
- 全文大小：2135 K
文摘
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The large size Al2O3/YAG eutectic ceramic was fabricated in vacuum by HDS method.
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Only Al2O3 phase was excluded by hydrothermal method.
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Room-temperature mechanical properties improve after annealing.
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More intergranular fracture was obtained in flexural surfaces by annealing.
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