| 亚微米级Al2O3P/6061Al 复合材料的断裂行为 |
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| 引用本文： | 赵永春,武高辉.亚微米级Al2O3P/6061Al 复合材料的断裂行为[J].复合材料学报,1998,15(3):27-31. |
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| 作者姓名： | 赵永春 武高辉 |
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| 作者单位： | 哈尔滨工业大学材料科学与工程学院, 哈尔滨 150001 |
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| 摘 要： | 本文通过对亚微米级Al2O3P/6061A l 复合材料的SEM 的动态拉伸观察, 研究了该材料的微观断裂行为及其与宏观力学性能的关系, 定量地描述了亚微米级Al2O3P/6061A l 复合材料的断裂过程, 并讨论了该种复合材料的断裂机制。
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| 关 键 词： | 亚微米 Al2O3颗粒 复合材料 断裂 |
| 收稿时间： | 1997-01-05 |
| 修稿时间： | 1997-04-25 |
FRACTURE BEHAVIOR OF 6061Al ALLOY MATRIX COMPOSITES REINFORCED WITH SUBMICRON Al2O3 PARTICULATES |
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| Zhao Yongchun,Wu Gaohui.FRACTURE BEHAVIOR OF 6061Al ALLOY MATRIX COMPOSITES REINFORCED WITH SUBMICRON Al2O3 PARTICULATES[J].Acta Materiae Compositae Sinica,1998,15(3):27-31. |
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| Authors: | Zhao Yongchun Wu Gaohui |
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| Affiliation: | School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001 |
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| Abstract: | In the present study, the fracture behavior of Al 2O 3 P/6061 Al alloy composites and the relationship between fracture process and mechanical properties were studied by SEM dynamic tensile stage. The fracture process of the composites was depicted quantitatively, and the toughness of the composites was discussed. |
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| Keywords: | submicron Al 2O 3 particulates composites fracture |
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