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薛正林, 韩烨, 贾涛, 黄烈勇, 刘觉非. 焊缝超声波检测存在的问题及其技术改进措施[J]. 油气储运, 2005, 24(9): 47-48. DOI: 10.6047/j.issn.1000-8241.2005.09.014
引用本文: 薛正林, 韩烨, 贾涛, 黄烈勇, 刘觉非. 焊缝超声波检测存在的问题及其技术改进措施[J]. 油气储运, 2005, 24(9): 47-48. DOI: 10.6047/j.issn.1000-8241.2005.09.014
shu
XUE Zhenglin, HAN Ye, . Issues on the Ultrasonic Inspection of Pipe Welded Seam and Solution[J]. Oil & Gas Storage and Transportation, 2005, 24(9): 47-48. DOI: 10.6047/j.issn.1000-8241.2005.09.014
Citation: XUE Zhenglin, HAN Ye, . Issues on the Ultrasonic Inspection of Pipe Welded Seam and Solution[J]. Oil & Gas Storage and Transportation, 2005, 24(9): 47-48. DOI: 10.6047/j.issn.1000-8241.2005.09.014
shu

焊缝超声波检测存在的问题及其技术改进措施

Issues on the Ultrasonic Inspection of Pipe Welded Seam and Solution

    摘要
  • 摘要: 从理论上对超声波近场区长度影响管道对接环焊缝检测灵敏度和准确性进行了分析, 研究了超声波检测技术在实际应用中存在的问题, 给出了提高超声波检测准确性的一般对策。

     

    Abstract: A theoretical analysis is made on the influence of probe's near-zone length to the sensitivity and accuracy of ultrasonic inspection for the pipe welded seam, the issues in actual application of ultrasonic inspection technology is studied and the general countermeasures to increase the accuracy of ultrasonic inspection technology are given in the article.

     

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