| SiCw/Al复合材料的强度分析 |
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| 引用本文： | 熊征,陈德斌,姚忠凯.SiCw/Al复合材料的强度分析[J].海军工程大学学报,2004,16(2):17-19. |
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| 作者姓名： | 熊征 陈德斌 姚忠凯 |
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| 作者单位： | 1. 海军工程大学,基础部,湖北,武汉,430033
2. 哈尔滨工业大学,黑龙江,哈尔滨,150006 |
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| 摘 要： | 用简化应力的分析方法推导了SiCw Al复合材料的强度与SiC晶须偏轴角α的关系,并通过试验进行验证.结果表明,计算的SiCw Al复合材料强度与实测值比较接近,其误差归因于压缩变形过程中SiC晶须发生了转动和折断,改变了SiC晶须的偏轴角和平均长径比.
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| 关 键 词： | 复合材料 压缩强度 晶须 |
| 文章编号： | 1009-3486(2004)02-0017-03 |
| 修稿时间： | 2003年9月7日 |
Analysis of strength of SiCw/Al composite |
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| XIONG Zheng.Analysis of strength of SiCw/Al composite[J].Journal of Naval University of Engineering,2004,16(2):17-19. |
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| Authors: | XIONG Zheng |
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| Institution: | XIONG Zheng~ |
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| Abstract: | The relationship of the strength of the SiCw/Al composite and off-axis angle of the SiC whisker is studied with the analysis method of the simplified stress. The experimental results show that the strength of SiCw/Al composite approaches the test result; The errors are due to the change of the off-axis angle and ratio of the length and diameter of the SiC whisker caused by the fracture and rotation of the SiC whisker during the course of deformation. |
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| Keywords: | composite compression strength whisker |
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