Crack Patterns in Ceramic Plates after Quenching
Crack Patterns in Ceramic Plates after Quenching
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DOI：
10.1111/j.1551-2916.2010.03971.x
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发表时间：
2010-10
影响因子：
3.9
通讯作者：
Y. Shao;Xianghong Xu;S. Meng;G. Bai;Chiping Jiang;F. Song
中科院分区：
文献类型：
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作者：
Y. Shao;Xianghong Xu;S. Meng;G. Bai;Chiping Jiang;F. Song
对淬火条件下真实的陶瓷板和陶瓷板叠层板的裂纹形态进行了实验研究。结果表明，两种裂纹模式之间存在一些明显的差异。造成这种差异的原因是板的尺寸效应和边界效应。这些裂纹模式是非常有用的，了解陶瓷材料的热冲击失效机制。
The crack patterns generated in a real ceramic plate and in a plate stacked by ceramic slabs under quenching are experimentally studied. The results here reveal that there are some distinct differences between the two crack patterns. The reasons that caused the differences are the size and boundary effects of the slabs. These crack patterns are very useful to understand the failure mechanisms of ceramic materials in thermal shock.