| 锆刚玉莫来石－氮化硼系复合材料的热疲劳性能 |
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| 引用本文： | 赵海雷,李文超,钟香崇,王俭. 锆刚玉莫来石－氮化硼系复合材料的热疲劳性能[J]. 北京科技大学学报, 1996, 0(6) |
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| 作者姓名： | 赵海雷 李文超 钟香崇 王俭 |
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| 作者单位： | 北京科技大学理化系 |
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| 摘 要： | 在强制对流的条件下，研究了锆刚玉莫来石－氮化硼复合材料的热疲劳行为，给出了亚临界裂纹扩展的激活能和应力强度因子指数。
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| 关 键 词： | 复合材料，耐火材料，热疲劳／锆刚玉莫来石，氮化硼 |
Thermal Fatigue Resistance of Zirconia-corundum-mullite / Boron Nitride System Composites |
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| Zhao Hailei,Li Wenchao,Zhong Xiangchong,Wang Jian. Thermal Fatigue Resistance of Zirconia-corundum-mullite / Boron Nitride System Composites[J]. Journal of University of Science and Technology Beijing, 1996, 0(6) |
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| Authors: | Zhao Hailei Li Wenchao Zhong Xiangchong Wang Jian |
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| Abstract: | On condition of forced convection,the thermal fatigue behaviour of zirconiacorundum-mullite/boron nitride system composites are studied.The activation energy for subcritical crack growth and the stress intensity exponent are calculated. |
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| Keywords: | composite materials refractories thermal fatigue zirconia-corundum-mullite boron nitride |
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