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锆管超声对比试块中U形缺陷取代V形缺陷的可行性探讨

李恒羽, 袁改焕, 冯 辉

李恒羽, 袁改焕, 冯 辉. 锆管超声对比试块中U形缺陷取代V形缺陷的可行性探讨[J]. 无损检测, 2007, 29(3): 132-134.
引用本文: 李恒羽, 袁改焕, 冯 辉. 锆管超声对比试块中U形缺陷取代V形缺陷的可行性探讨[J]. 无损检测, 2007, 29(3): 132-134.
LI Heng-yu, YUAN Gai-huan, FENG Hui. Discussion on Feasibility of U Shape Notch Replacing V Shape Notch in Reference Block for Ultrasonic Testing of Zirconium Tube[J]. Nondestructive Testing, 2007, 29(3): 132-134.
Citation: LI Heng-yu, YUAN Gai-huan, FENG Hui. Discussion on Feasibility of U Shape Notch Replacing V Shape Notch in Reference Block for Ultrasonic Testing of Zirconium Tube[J]. Nondestructive Testing, 2007, 29(3): 132-134.

锆管超声对比试块中U形缺陷取代V形缺陷的可行性探讨

详细信息
    作者简介:

    李恒羽(1971-),男,工程师,工程硕士,从事无损检测技术工作。

  • 中图分类号: TG115.28

Discussion on Feasibility of U Shape Notch Replacing V Shape Notch in Reference Block for Ultrasonic Testing of Zirconium Tube

  • 摘要: 从理论分析了重水堆用锆管超声波对比试块中,用U形人工缺陷取代V形人工缺陷的可行性,利用Rota25超声波检测设备对U形和V形两种人工缺陷的回波幅度进行了验证分析。结果表明,重水堆用锆管超声波探伤试块中,用U形人工缺陷取代V形人工缺陷是可行的。
    Abstract: The feasibility of U shape notch replacing V shape notch in the reference block for ultrasonic testing of zirconium tube applied in Candu reactor was analyzed in theory. Using the ultrasonic testing equipment Rota 25 to detect the echo from the U shape notch and V shape notch separately, the obtained echo amplitude was analyzed. The result showed it was reasonable to use U shape notch to replace V shape notch in test blocks for ultrasonic testing of zirconium tube applied in Candu reactor.
  • [1] 李家伟,陈积懋.无损检测手册[M].北京:机械工业出版社,2002:155.
    [2] 全国锅炉压力容器无损检测人员资格考核委员会.超声波探伤[M].北京:中国锅炉压力容器安全杂志社,1995.
    [3] 《国防科技工业无损检测人员资格鉴定与认证培训教材》编审委员会.超声检测[M].北京:机械工业出版社,2005.
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出版历程
  • 收稿日期:  2005-11-30
  • 刊出日期:  2007-03-09

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