| 复合材料多界面脱粘超声检测技术 |
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| 引用本文： | 王召巴,金永.复合材料多界面脱粘超声检测技术[J].太原师范学院学报(自然科学版),2003,2(1):45-47. |
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| 作者姓名： | 王召巴 金永 |
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| 作者单位： | 华北工学院,现代无损检测研究中心,山西,太原,030051 |
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| 摘 要： | 本文分析了各种复合材料多界面脱粘检测技术的优缺点，如X射线照相、X射线CT、超声脉冲回波技术、超声穿透技术和超声谐振技术等．提出了能够检测金属基复合材料多界面脱粘的“板波诱发波超声检测技术”的原理，并在实际试件上进行了研究，给出了第一界面、第二界面、第三界面的脱粘检测结果和两个界面的脱粘检测C扫描图像．
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| 关 键 词： | 超声检测技术 诱发 检测结果 X射线CT 优缺点 分析 穿透 界面脱粘 金属基复合材料 超声脉冲 |
| 文章编号： | 1672-2027(2003)01-0045-03 |
| 修稿时间： | 2002年12月26 |
Ultrasonic Testing Technology of Debond in the Composite with Multi-layered Adhesive Interface |
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| Wang Zhaoba,Jin Yong.Ultrasonic Testing Technology of Debond in the Composite with Multi-layered Adhesive Interface[J].Journal of Taiyuan Normal University:Natural Science Edition,2003,2(1):45-47. |
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| Authors: | Wang Zhaoba Jin Yong |
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| Abstract: | The advantage and disadvantage of the non-destructive testing methods of the debond inspection for the composite with multi-layered adhesive interface is discussed, such as X -ray radiography, X -ray computed tomography, ultrasonic pulse echo technology, ultrasonic transmission technology and ultrasonic resonance technology and so on. The technology invented by us called ultrasonic wave induced by lamb wave is presented and can be used to detect the above debond. It has been carried out on the simulation test specimen. Debond among the first interface and the second interface and the third interface in the composite can be inspected. Eventually, the C-scan images for adhesive state of every interface in the composite inspected by ultrasonic wave induced by lamb wave are given in this paper. |
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| Keywords: | composite debond ultrasonic testing |
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