| Al2O3—ZrO2陶瓷的动态疲劳特性研究 |
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| 引用本文： | 刘颖,黄兴家.Al2O3—ZrO2陶瓷的动态疲劳特性研究[J].无机材料学报,1992,7(2):156-160. |
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| 作者姓名： | 刘颖 黄兴家 |
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| 作者单位： | 成都科技大学
(刘颖，黄兴家)，成都科技大学(涂铬旌) |
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| 摘 要： |
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| 关 键 词： | 疲劳 裂纹 氧化锆 增韧 |
Research of Dynamic Fatigue Behavior of Al_(2)O_3-ZrO_2 Ceramics |
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| Liu Ying Xuang Xingjia Tu Mingjing.Research of Dynamic Fatigue Behavior of Al_(2)O_3-ZrO_2 Ceramics[J].Journal of Inorganic Materials,1992,7(2):156-160. |
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| Authors: | Liu Ying Xuang Xingjia Tu Mingjing |
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| Affiliation: | Chengdu University of Science and Technology |
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| Abstract: | The dynamic fatigue behavior was studied for Al_2O_3-ZrO_2 ceramics,and the re-sistance of their slow crack growth was evaluated at room temperature,and the eff-ective factors on slow crack growth of ceramics,were researched.At same time,theeffects of surface residual compressive stress and phase transformation induced resid-ual compressive stress at crack tip were systematically studied on the resistance ofslow crack growth. |
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| Keywords: | ZrO_2-toughened ceramics Dynamic fatigue Resistance of slow crack growth Residual compressive stress |
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