| 利用泄漏瑞利波成像检测陶瓷表面缺陷 |
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| 引用本文： | 史亦韦.利用泄漏瑞利波成像检测陶瓷表面缺陷[J].材料工程,1996(10):32-35. |
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| 作者姓名： | 史亦韦 |
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| 作者单位： | 北京航空材料研究院 |
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| 摘 要： | 介绍了利用泄漏瑞利波成像检测陶瓷表面缺陷的方法，并通过实例讨论了采用高频聚集探头激励泄漏瑞利波的特性以及泄漏瑞利波成像的规律。
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| 关 键 词： | 超声检测 陶瓷 表面缺陷 泄漏瑞利波 |
Leaky Rayleigh Wave Imaging for the Inspection of SurfaceFlaws on Ceramics |
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| Shi Yiwei.Leaky Rayleigh Wave Imaging for the Inspection of SurfaceFlaws on Ceramics[J].Journal of Materials Engineering,1996(10):32-35. |
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| Authors: | Shi Yiwei |
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| Abstract: | The method of leaky Rayleigh wave surface flaw imaging on ceramics using conventional high frequency ultrasonic C-scan system is described.Some testing examples are presented.The characteristics of leaky Rayleigh wave imaging with high frequency focusing transducer are discussed. |
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| Keywords: | s:ultrasonic testing ceramics surface defect leaky Rayleigh wave |
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