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Elucidation of Eddy Current Magnetic Signature Method and Its Application to Residual Strain Evaluation

Research Project

Project/Area Number 18H01448
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 21030:Measurement engineering-related
Research InstitutionTohoku University

Principal Investigator

Uchimoto Tetsuya  東北大学, 流体科学研究所, 教授 (70313038)

Co-Investigator(Kenkyū-buntansha) SEBALD GAEL  東北大学, 高等研究機構等, 客員教授 (10792161)
武田 翔  東北大学, 流体科学研究所, 助教 (10826225)
三木 寛之  東北大学, 流体科学研究所, 准教授 (80325943)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2020: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2019: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2018: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Keywords磁気計測 / 非破壊試験法 / 鉄鋼材料 / 残留応力 / 塑性ひずみ / 渦電流磁気指紋法 / 非破壊試験
Outline of Final Research Achievements

In this study, to apply Eddy Current Magnetic Signature Method (ECMS) to nondestructive evaluation of residual stress and strain in carbon steels, we investigated the relationship between residual stress measured by X-ray diffraction method and ECMS signals that is coil impedance trajectories during magnetization. The followings were found; a) ECMS trajectories are linear when no residual stress is applied, b) ECMS trajectories show anti-clockwise loops by compressive residual stress localized on surface by mechanical machining, c) they show clockwise loops by compressive stress exerted to ferrite phase in carbon steels after tensile test. Electromagnetic field analysis taking consideration of constitutive relation for dynamics magnetization shows that ECMS trajectories change by residual stress is ascribed to magnetic domain structure by stress.

Academic Significance and Societal Importance of the Research Achievements

現在、老朽化した膨大な数の社会インフラの定期検査では、簡便で信頼性のある塑性ひずみ非破壊評価の確立が求められている。本研究を通して、本手法の測定原理が明らかになるとともに、鉄鋼材料のフェライト相の残留応力を高感度に測定することが可能な手法であることが示された。また、化学組成にあまり依存せずに応力を評価することができるという特長も有する。
また磁気特性計測の観点からは、直流磁気特性の非線形性と動的応答(周波数応答)を分離して測定する新しい手法であり、磁気特性評価法としても新たな展開が期待される。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (21 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (2 results) Journal Article (10 results) (of which Int'l Joint Research: 10 results,  Peer Reviewed: 10 results,  Open Access: 5 results) Presentation (9 results) (of which Int'l Joint Research: 7 results)

  • [Int'l Joint Research] INSA-Lyon(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ザールラント大学(ドイツ)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Comparison of electromagnetic inspection methods for creep-degraded high chromium ferritic steels2021

    • Author(s)
      Bhaawan Gupta, Benjamin Ducharne, Tetsuya Uchimoto, Gael Sebald, Takamichi Miyazaki, Toshiyuki Takagi
    • Journal Title

      NDT & E International

      Volume: 118 Pages: 102399-102399

    • DOI

      10.1016/j.ndteint.2020.102399

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Non-destructive testing on creep degraded 12% Cr-Mo-W-V ferritic test samples using Barkhausen noise2020

    • Author(s)
      Bhaawan Gupta, Benjamin Ducharne, Tetsuya Uchimoto, Gael Sebald,Takamichi Miyazaki, Toshiyuki Takagi
    • Journal Title

      Journal of Magnetism and Magnetic Materials

      Volume: 498 Pages: 166102-166102

    • DOI

      10.1016/j.jmmm.2019.166102

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Simulation tool for the Eddy current magnetic signature (EC-MS) non-destructive method2020

    • Author(s)
      S.Zhang, B.Ducharne, T.Uchimoto, A.Kita, Y.A.Tene Deffo
    • Journal Title

      Journal of Magnetism and Magnetic Materials

      Volume: 513 Pages: 167221-167221

    • DOI

      10.1016/j.jmmm.2020.167221

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Investigation of electromagnetic nondestructive evaluation of residual strain in low carbon steels using the eddy current magnetic signature (EC-MS) method2019

    • Author(s)
      T. Matsumoto, T. Uchimoto, T. Takagi, G. Dobmann, B. Ducharne, S. Oozono, H. Yuya
    • Journal Title

      Journal of Magnetism and Magnetic Materials

      Volume: 479 Pages: 212-221

    • DOI

      10.1016/j.jmmm.2019.01.103

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Investigation of measurement conditions of eddy current magnetic signature method for evaluating plastic deformation in carbon steels2019

    • Author(s)
      T. Matsumoto, T. Uchimoto, T, Takagi, G. Dobmann, S. Oozono, H. Yuya
    • Journal Title

      International Journal of Applied Electromagnetics and Mechanics

      Volume: 59 Issue: 4 Pages: 1213-1220

    • DOI

      10.3233/jae-171046

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Numerical model of the eddy current magnetic signature (EC-MS) non-destructive micro-magnetic technique2019

    • Author(s)
      T. Matsumoto, B. Ducharne, T. Uchimoto
    • Journal Title

      AIP Advances

      Volume: 9 Issue: 3 Pages: 035045-035045

    • DOI

      10.1063/1.5079995

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Magnetic incremental permeability non-destructive evaluation of 12 Cr-Mo-W-V steel creep test samples with varied ageing levels and thermal treatments2019

    • Author(s)
      Bhaawan Gupta, Tetsuya Uchimoto, Benjamin Ducharne, Gael Sebald,Takamichi Miyazaki, Toshiyuki Takagi
    • Journal Title

      NDT and E International

      Volume: 104 Pages: 42-50

    • DOI

      10.1016/j.ndteint.2019.03.001

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Physical Interpretation of the Microstructure for aged 12 Cr-Mo-V-W SteelCreep Test Samples based on Simulation of Magnetic Incremental Permeability2019

    • Author(s)
      Bhaawan Gupta, Benjamin Ducharne, Gael Sebald, Tetsuya Uchimoto,Takamichi Miyazaki, Toshiyuki Takagi
    • Journal Title

      Journal of Magnetism and Magnetic Materials

      Volume: 486 Pages: 165250-165250

    • DOI

      10.1016/j.jmmm.2019.165250

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Space Discretized Ferromagnetic Model for Non-Destructive Eddy Current Evaluation2018

    • Author(s)
      Gupta B.、Ducharne B.、Sebald G.、Uchimoto T.
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 54 Issue: 3 Pages: 1-4

    • DOI

      10.1109/tmag.2017.2773517

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dynamic Magnetic Scalar Hysteresis Lump Model Based on Jiles?Atherton Quasi-Static Hysteresis Model Extended With Dynamic Fractional Derivative Contribution2018

    • Author(s)
      Zhang B.、Gupta B.、Ducharne B.、Sebald G.、Uchimoto T.
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 54 Issue: 11 Pages: 1-5

    • DOI

      10.1109/tmag.2018.2832242

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 渦電流磁気指紋法による炭素鋼の残留応力評価のメカニズム2021

    • Author(s)
      喜多 青葉,武田 翔,内一 哲哉
    • Organizer
      日本機械学会東北支部第56期総会・講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] The Effect of Surface Treatment on Evaluation of Plastic Deformation of Carbon Steels by Eddy Current Magnetic Signature2020

    • Author(s)
      Aoba Kita, Sho Takeda, Tetsuya Uchimoto
    • Organizer
      Seventeenth International Conference on Flow Dynamics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MICROMAGNETIC NON-DESTRUCTIVE TESTING ON HIGH CHROMIUM CREEP TEST SAMPLES: CHARACTERIZATION,MODELLING AND PHYSICAL INTERPRETATION2019

    • Author(s)
      Bhaawan GUPTA, Benjamin DUCHARNE, Tetsuya UCHIMOTO, Gael SEBALD
    • Organizer
      The 24th International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] NUMERICAL ANALYSIS AND INTERPRETATION OF EDDY CURRENT MAGNETIC SIGNATURE MICRO-MAGNETIC NONDESTRUCTIVE TESTING & EVALUATION METHOD2019

    • Author(s)
      Takanori MATSUMOTO, Benjamin DUCHARNE, Bhaawan GUPTA, Gael SEBALD and Tetsuya UCHIMOTO
    • Organizer
      The 24th International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modelling Materials Behavior for Advanced Electromagnetic Non Destructive Testing Techniques2019

    • Author(s)
      Bhaawan Gupta, Gael Sebald, Benjamin Ducharne, Tetsuya Uchimoto, Toshiyuki Takagi
    • Organizer
      Sixteenth International Conference on Flow Dynamics (ICFD2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 渦電流磁気指紋による様々なパーライト率を有する低炭素鋼の残留ひずみ評価2019

    • Author(s)
      喜多 青葉、内一 哲哉、高木 敏行、武田 翔、松本 貴則、熊野 秀樹、大薗 伸司
    • Organizer
      日本保全学会 第16回学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] MECHANISM STUDY OF EDDY CURRENT MAGNETIC SIGNATURE OF PLASTIC STRAIN IN LOW CARBON STEELS2018

    • Author(s)
      Takanori MATSUMOTO, Tetsuya UHCHIMOTO, Toshiyuki TAKAGI,Gerd DOBMANN, Shinji OOZONO,Hideki YUYA
    • Organizer
      The 23rd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modeling and Experimental Magnetic Incremental Permeability Non-Destructive Evaluation Of 12 Cr-Mo-W-V Creep Test Samples2018

    • Author(s)
      Bhaawan Gupta, Benjamin Ducharne, Tetsuya Uchimoto, Gael Sebald
    • Organizer
      The 23rd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Magnetic Hysteresis Models for the Interpretation of Non-Destructive Testing Techniques based on Magnetic Incremental Permeability2018

    • Author(s)
      Bhaawan Gupta, Benjamin Ducharne, Gael Sebald, Tetsuya Uchimoto, Toshiyuki Takagi
    • Organizer
      Fifteenth International Conference on Flow Dynamics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research

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Published: 2018-04-23   Modified: 2022-01-27  

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