| 多分量超声波换能器及其应用 |
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| 引用本文： | 向丹,张家骏.多分量超声波换能器及其应用[J].应用声学,1995,14(2):27-32. |
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| 作者姓名： | 向丹 张家骏 |
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| 作者单位： | 清华大学机械工程系!北京100084 |
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| 摘 要： | 为提高超声无损检测的精度的可靠性，本文研究了几种多分量超声波换能器，即二分量换能器和三分量换能器，分析和探讨了它们在声发射检测以及超声法应力测试中的应用。
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| 关 键 词： | 超声 换能器 声发射 |
Multi-Component ultrasonic transducers and their applications |
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| Xiang Dan and Zhang Jiajun.Multi-Component ultrasonic transducers and their applications[J].Applied Acoustics,1995,14(2):27-32. |
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| Authors: | Xiang Dan and Zhang Jiajun |
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| Institution: | Department of Mechanical Engineering, Tsinghua University,Beijing 100084;Department of Mechanical Engineering, Tsinghua University,Beijing 100084 |
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| Abstract: | To raise the precision and reliability of ultrasonic testing, several multi-dimensional ultrasonic transducers, or two-dimensiollal transducers and three-dimensional transducers, are investigated. Analyses and trials are made for their applications in acoustic emission and ultrasonic stress measurement. |
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| Keywords: | Ultrasonics Transducer Acoustic Emission |
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