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| 复合材料粘接结构超声声谐振检测技术 | |
| 引用本文： | 陈颖,何双起.复合材料粘接结构超声声谐振检测技术[J].宇航材料工艺,2011,41(2). |
| 作者姓名： | 陈颖 何双起 |
| 作者单位： | 航天材料及工艺研究所,北京,100076 |
| 摘 要： | 分析了超声声谐振检测技术原理,采用该技术对编织石英/酚醛树脂复合材料粘接结构进行了检测技术研究.结果表明:采用所建立的超声声谐振检测装置,对于厚度为7和9 mm编织石英/酚醛树脂复合材料粘接结构可分别实现Ф10和Ф15 mm以上的脱粘缺陷检测. |
| 关 键 词： | 超声 谐振 检测 粘接 复合材料 |
Ultrasonic Resonant Inspection of Composite Bond Structures |
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| Chen Ying,He Shuangqi.Ultrasonic Resonant Inspection of Composite Bond Structures[J].Aerospace Materials & Technology,2011,41(2). | |
| Authors: | Chen Ying He Shuangqi |
| Institution: | Chen Ying He Shuangqi (Aerospace Research Institute of Materials & Processing Technology,Beijing 100076) |
| Abstract: | The ultrasonic resonant NDT technique was analytically discussed and the inspection technology of composite bond structures was studied with the developed ultrasonic resonant equipment,the result suggests that the debond defects more than 10 mm in the bond structures for the composite layer of 7 mm thick, and the debond defects more than 15 mm in the bond structures for the composite layer of 9 mm thick can be found out. |
| Keywords: | Ultrasonic Resonant Inspection Bond Composite |
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