| 高频直缝焊管用EMA-H电磁超声波探伤仪的研制 |
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| 引用本文： | 覃柱. 高频直缝焊管用EMA-H电磁超声波探伤仪的研制[J]. 钢管, 2006, 35(3): 43-47 |
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| 作者姓名： | 覃柱 |
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| 作者单位： | 攀钢集团北海钢管有限公司,广西,北海,536005 |
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| 摘 要： | 介绍了传统的压电超声波探伤存在的问题以及EMA-H电磁超声波探伤仪的工作原理、特点、工艺设备构成及工艺流程等。实际应用表明,采用EMA-H电磁超声波探伤仪对高频直缝焊管进行探伤,可靠性高,而且能对钢管焊缝、管体作全面的探伤检测。
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| 关 键 词： | 高频直缝焊管 电磁超声波探伤 全管体检测 设备研制 |
| 文章编号： | 1001-2311（2006）03-0043-05 |
| 修稿时间： | 2006-01-18 |
R & D of EMA-H EMUS Detector for Hi-frequency Straight Welded Pipe |
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| Qin Zhu. R & D of EMA-H EMUS Detector for Hi-frequency Straight Welded Pipe[J]. Steel Pipe, 2006, 35(3): 43-47 |
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| Authors: | Qin Zhu |
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| Affiliation: | Pangang Group Beihai Steel Tube Co., Ltd., Beihai 536005, China |
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| Abstract: | The major problems of convenient piezoelectric ultrasonic detection process is discussed. Detailed are the main aspects of the EMA-H EMUS detector, covering the work principle, features, process equipment configuration as well as the process flow. The application result shows that for inspection of the hi-frequency straight welded pipe, the said detector is capable of reliable operation to inspect both weld seam and the full length over the pipe. |
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| Keywords: | Hi-frequency straight welded pipe EMUS detection process Inspection the full length over the pipe R & D of the equipment |
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