| 远场涡流检测的缺损响应特性 |
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| 引用本文： | 刘德镇,刘瑛,魏星.远场涡流检测的缺损响应特性[J].山东大学学报(工学版),1999(2). |
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| 作者姓名： | 刘德镇 刘瑛 魏星 |
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| 作者单位： | 山东工业大学材料科学与工程学院!济南250061(刘德镇，魏星)，山东工业大学电子工程系(刘瑛) |
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| 基金项目： | 山东省教委科研计划资助 |
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| 摘 要： | Ｒ Ｆ Ｅ Ｃ１ 型远场涡流检测仪已研制成功．对它的电路基本结构、工作原理、测量方法及应用于管道检测试验所获得的缺损响应特性，包括幅值响应与相位差响应等试验结果，作了较详细的介绍
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| 关 键 词： | 缺陷检查 涡流检验 响应特性测量 检测设备/远场涡流 |
DEFECT RESPONSIVE CHARACTERIZATION IN THE REMOTE FIELD EDDY CURRENT TESTING |
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| Liu Dezhen,Liu Ying,Wei Xing.DEFECT RESPONSIVE CHARACTERIZATION IN THE REMOTE FIELD EDDY CURRENT TESTING[J].Journal of Shandong University of Technology,1999(2). |
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| Authors: | Liu Dezhen Liu Ying Wei Xing |
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| Abstract: | Based on new prepared sensor and new designed circuit, the RFEC 1 remote field eddy current testing instrument has been developed. Its elemental circuit, work principle and testing method are presented. The experimental results of defect responsive characterization including signal aplitude and phase response in tube testing are reported. |
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| Keywords: | Defect inspection Eddy current testing Response characteristic measurement Checkout equipment/RFEC |
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