JP2015194419A5 - - Google Patents

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Publication number
JP2015194419A5
JP2015194419A5 JP2014072769A JP2014072769A JP2015194419A5 JP 2015194419 A5 JP2015194419 A5 JP 2015194419A5 JP 2014072769 A JP2014072769 A JP 2014072769A JP 2014072769 A JP2014072769 A JP 2014072769A JP 2015194419 A5 JP2015194419 A5 JP 2015194419A5
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Japan
Prior art keywords
detection
absolute value
coil
signal
flaw
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JP2014072769A
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English (en)
Japanese (ja)
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JP6170005B2 (ja
JP2015194419A (ja
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Publication of JP2015194419A5 publication Critical patent/JP2015194419A5/ja
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JP2014072769A 2014-03-31 2014-03-31 渦電流探傷方法及び渦電流探傷装置 Active JP6170005B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014072769A JP6170005B2 (ja) 2014-03-31 2014-03-31 渦電流探傷方法及び渦電流探傷装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014072769A JP6170005B2 (ja) 2014-03-31 2014-03-31 渦電流探傷方法及び渦電流探傷装置

Publications (3)

Publication Number Publication Date
JP2015194419A JP2015194419A (ja) 2015-11-05
JP2015194419A5 true JP2015194419A5 (https=) 2016-09-15
JP6170005B2 JP6170005B2 (ja) 2017-07-26

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JP2014072769A Active JP6170005B2 (ja) 2014-03-31 2014-03-31 渦電流探傷方法及び渦電流探傷装置

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JP (1) JP6170005B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6751645B2 (ja) * 2016-10-20 2020-09-09 日立Ｇｅニュークリア・エナジー株式会社 渦電流探傷システム及び渦電流探傷方法
JP7841360B2 (ja) * 2022-06-15 2026-04-07 大同特殊鋼株式会社 渦流探傷方法および渦流探傷装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2753534B1 (fr) * 1996-09-13 1999-04-23 Intercontrole Sa Sonde a courants de foucault, pour le controle non destructif de pieces electriquement conductrices
JP4659194B2 (ja) * 1999-09-22 2011-03-30 ゼネラル・エレクトリック・カンパニイ 渦電流較正基準器
JP2004028897A (ja) * 2002-06-27 2004-01-29 Osaka Gas Co Ltd 渦流探傷装置
JP4311416B2 (ja) * 2006-06-30 2009-08-12 株式会社日立製作所 渦電流探傷法による表面欠陥長さ評価方法
JP4902448B2 (ja) * 2007-07-10 2012-03-21 株式会社日立製作所 欠陥識別方法及び欠陥識別装置
US20130249540A1 (en) * 2012-03-22 2013-09-26 Olympus Ndt Inc. Eddy current array probe and method for lift-off compensation during operation without known lift references
JP5710536B2 (ja) * 2012-03-29 2015-04-30 日立Ｇｅニュークリア・エナジー株式会社 渦電流探傷装置の校正確認方法及び渦電流探傷装置

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