| 用激光超声评估复合材料 |
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| 引用本文： | 章肖融.用激光超声评估复合材料[J].应用声学,2000,19(5):1-9,19. |
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| 作者姓名： | 章肖融 |
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| 作者单位： | 南京大学近代声学国家重点实验室南京 210093 |
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| 基金项目： | 国家自然科学重点基金资助;
南京大学近代声学国家重点实验室及上海交通大学金属基国家重点实验室资金支持. |
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| 摘 要： | 本文对应用激光超声方法检测金属基碳纤维增强复合材料，纳米陶瓷复合材料的声学和力学性质的进展，作了简要的介绍和讨论。
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| 关 键 词： | 激光超声法 复合材料 声学性质 力学性质 |
Evaluation of composites and nano-structured materials by laser ultrasound |
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| Zhang Xiaorong.Evaluation of composites and nano-structured materials by laser ultrasound[J].Applied Acoustics,2000,19(5):1-9,19. |
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| Authors: | Zhang Xiaorong |
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| Institution: | State Key Lab. of Modern Acoustics, Nanjing University Nanjing 210093 |
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| Abstract: | We have evaluated the acoustics and mechanic properties of carbon-fiber- reinforced metal matrix composites, nano-structured ceramic composites, nano-structured metal, and pure nano-structured ceramic materials by using laser ultrasonic method. The recent progress of these evaluations is reviewed in this article. |
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| Keywords: | Laser ultrasonic method Composites Nano-structured composites Sound velocity and elastic modulus |
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