| 金属管道表面缺陷微波无损检测 |
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| 引用本文： | 杨展,段滋华,马海桃,邢贺民,马耀.金属管道表面缺陷微波无损检测[J].无损检测,2013(3):34-37,44. |
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| 作者姓名： | 杨展 段滋华 马海桃 邢贺民 马耀 |
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| 作者单位： | 太原理工大学化学化工学院,太原030024 |
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| 基金项目： | 太原市科技局2011年大学生创新创业专项课题资助项目（110148026） |
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| 摘 要： | 对微波技术应用于工业管道表面缺陷的无损检测进行了试验研究，分别进行压力管道内、外表面的微波无损检测试验。试验结果表明：利用微波无损检测技术一方面能实现管道外表面的非接触检测；另一方面能实现管道内表面缺陷的快速定位与测定，大大提高了管道内表面缺陷的检测效率，为金属管道表面缺陷的定位修复和安全评估提供了重要依据。
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| 关 键 词： | 金属管道 表面缺陷 微波无损检测 |
Microwave Nondestructive Testing of Metal Pipe Surface Defects |
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| YANG Chen,DUAN Zi-Hua,MA Hai-Tao,XING He-Min,MA Yao.Microwave Nondestructive Testing of Metal Pipe Surface Defects[J].Nondestructive Testing,2013(3):34-37,44. |
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| Authors: | YANG Chen DUAN Zi-Hua MA Hai-Tao XING He-Min MA Yao |
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| Affiliation: | (Institute of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, China) |
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| Abstract: | In this paper, microwave nondestructive testing technology of industrial metal pipe surface defects was experimental researched which included microwave NDT of inner and outer surface defects of the metal pipe. The results showed that using microwave NDT technology could realize non-contact detection of outer surface of the pipe. In addition, this technology also could achieve fast positioning and determination of pipe inner surface defects which could greatly improve the efficiency of pipe inspection. The research provided an important basis for safety assessment of industrial metal pipe. |
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| Keywords: | Metal pipes Surface defects Microwave NDT |
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