钛焊管涡流探伤噪声信号分析

陈令杰, 陶会发, 宋宇, 李渤渤, 刘茵琪, 祁博澜, 朱丹阳

陈令杰, 陶会发, 宋宇, 李渤渤, 刘茵琪, 祁博澜, 朱丹阳. 钛焊管涡流探伤噪声信号分析[J]. 材料开发与应用, 2020, 35(6): 53-56.
引用本文: 陈令杰, 陶会发, 宋宇, 李渤渤, 刘茵琪, 祁博澜, 朱丹阳. 钛焊管涡流探伤噪声信号分析[J]. 材料开发与应用, 2020, 35(6): 53-56.
CHEN Lingjie, TAO Huifa, SONG Yu, LI Bobo, LIU Yinqi, QI Bolan, ZHU Danyang. Analysis on Noise Signal of Titanium Welded Pipe[J]. Development and Application of Materials, 2020, 35(6): 53-56.
Citation: CHEN Lingjie, TAO Huifa, SONG Yu, LI Bobo, LIU Yinqi, QI Bolan, ZHU Danyang. Analysis on Noise Signal of Titanium Welded Pipe[J]. Development and Application of Materials, 2020, 35(6): 53-56.

钛焊管涡流探伤噪声信号分析

详细信息
    作者简介:

    陈令杰,男,硕士,工程师,从事钛及钛合金工艺研究工作。

  • 中图分类号: TG115.28;TG146.23

Analysis on Noise Signal of Titanium Welded Pipe

  • 摘要: 通过控制钛焊管生产工艺参数,得到13支试验用钛焊管,采用金相组织观察、X射线测厚两种方式对试验用钛焊管进行分析。采用涡流探伤仪对钛焊管进行逐根探伤,并对涡流探伤结果进行统计分析。分析结果表明:钛焊管平均晶粒直径、壁厚波动值影响噪声信号幅值,在实际钛焊管生产过程中,应合理控制钛焊管平均晶粒直径、钛焊管壁厚波动值,以减小涡流探伤噪声信号幅值。
    Abstract: 13 test titanium welded pipes are obtained by controlling the production process parameters of titanium welded pipes. The test titanium welded pipes are analyzed by observing the metallographic structure and measuring the thickness by X-ray. The eddy current flaw detector is used to detect the titanium welded pipes of the samples, and the results of eddy current flaw detection are statistically analyzed.Resultsshow that the average grain diameter and wall thickness fluctuation can affect the noise signal amplitude. The amplitude of eddy current detection noise signal can be reduced by controlling the average grain diameter and wall thickness fluctuation of titanium welded pipe in industrial production conditions.
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出版历程
  • 收稿日期:  2019-12-23
  • 网络出版日期:  2024-03-14

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