| 热障涂层厚度涡流检测技术研究 |
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| 引用本文： | 周俊华,徐可北,葛子亮.热障涂层厚度涡流检测技术研究[J].航空材料学报,2006,26(3):353-354. |
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| 作者姓名： | 周俊华 徐可北 葛子亮 |
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| 作者单位： | 北京航空材料研究院,北京,100095 |
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| 摘 要： | 利用涡流检测技术,确定了热障涂层(TBCs)中各部分材料的电磁特性.根据TBCs结构特点及材料的电磁特性,建立了TBCs理论模型,进行了模拟试验,分析了影响厚度测量的影响因素.制作了不同结构的TBCs试样,进行了测量试验,取得了较为满意的结果,并得到了涡流检测TBCs厚度的校准试样要求.
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| 关 键 词： | 热障涂层 厚度 涡流检测 |
| 文章编号： | 1005-5053(2006)03-0353-02 |
| 修稿时间： | 2006年1月20日 |
Study on Thickness of Thermal Barrier Coatings with Eddy-Current Testing Technology |
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| ZHOU Jun-hua,XU Ke-bei,GE Zi-liang.Study on Thickness of Thermal Barrier Coatings with Eddy-Current Testing Technology[J].Journal of Aeronautical Materials,2006,26(3):353-354. |
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| Authors: | ZHOU Jun-hua XU Ke-bei GE Zi-liang |
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| Abstract: | Using the technology of eddy-current testing,the electromagnetic characteristic of each coating on the thermal barrier coatings(TBCs) is confirmed.Basing on the structure and the electromagnetic characteristic of TBCs,the theory model of TBCs is built,analogy experiment is performed,and then the factor influencing the measurement of thickness is analyzed.TBCs sample of different structure is made,measurement experiment is conducted,a satisfactory result is acquired,and the requirement of calibration sample is gained,which is used in measuring the thickness of TBCs with eddy-current testing method. |
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| Keywords: | thermal barrier coatings thickness eddy-current testing |
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