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Mechanics of hydrogen induced contact fracture and evaluation method of hydrogen embrittlement cracking

Research Project

Project/Area Number 22760077
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Materials/Mechanics of materials
Research InstitutionChuo University (2012)
Osaka University (2010-2011)

Principal Investigator

YONEZU Akio  中央大学, 理工学部, 准教授 (40398566)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords水素ぜい化 / 接触破壊 / 水素ぜい化感受性評価法 / 水素脆化 / 有限要素法 / 接触負荷
Research Abstract

This study investigates hydrogen embrittlement cracking (HEC) upon indentation in a high-strength steel. An experimental/computational investigation is carried out to elucidate the mechanism of such indentation cracks caused by hydrogen embrittlement. The

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (35 results)

All 2013 2012 2011 2010 Other

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (16 results) (of which Invited: 1 results) Remarks (10 results)

  • [Journal Article] On the mechanism of intergranular stress corrosion cracking of sensitized stainless steel in tetrathionate solution2013

    • Author(s)
      Akio Yonezu, Ryota Kusano, Xi Chen
    • Journal Title

      Journal of Materials Science

      Volume: Vol.48, No.6 Pages: 2447-2453

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Contact fracture mechanism of electroplated Ni-P coating upon stainless steel substrate2013

    • Author(s)
      Akio Yonezu, Michihiro Niwa, Jiping Ye, Xi Chen
    • Journal Title

      Materials Science & Engineering A

      Volume: Vol.563 Pages: 184-192

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of Threshold Stress Intensity Factor of Hydrogen EmbrittlementCracking by Indentation Testing2012

    • Author(s)
      Akio Yonezu, Takuma Hara, Toshiyuki Kondo, Hiroyuki Hirakata, Kohji Minoshima
    • Journal Title

      Materials Science & Engineering A

      Volume: 531 Pages: 147-154

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of Threshold Stress Intensity Factor of Hydrogen Embrittlement Cracking by Indentation Testing2012

    • Author(s)
      Akio Yonezu, Takuma Hara, Toshiyuki Kondo, Hiroyuki Hirakata, Kohji Minoshima
    • Journal Title

      Materials Science & Engineering A

      Volume: 531 Pages: 147-154

    • DOI

      10.1016/j.msea.2011.10.049

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 押込み試験法に基づくオーステナイト系ステンレス鋼低サイクル疲労材の余寿命推定2011

    • Author(s)
      米津明生,東田祐弥,金学貴,米田敬詞,崎原雅之,箕島弘二
    • Journal Title

      日本機械学会論文集 A 編

      Volume: 77 Pages: 1859-1870

    • NAID

      130001423286

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 押込み試験法に基づくオーステナイト系ステンレス鋼低サイクル疲労材の余寿命推定2011

    • Author(s)
      米津明生, 東田祐弥, 金学貴, 米田敬詞, 崎原雅之, 箕島弘二
    • Journal Title

      日本機械学会論文集A編

      Volume: 77 Pages: 1859-1870

    • NAID

      130001423286

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Simple Method to Evaluate Anisotropic Plastic Properties Based on Dimensionless Function of Single Spherical Indentation - Application to SiC Whisker Reinforced Aluminum Alloy -2010

    • Author(s)
      Akio Yonezu, Keishi Yoneda, Hiroyuki Hirakata, Masayuki Sakihara and Kohji Minoshima
    • Journal Title

      Materials Science and Engineering A

      Volume: 527 Pages: 7646-7657

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] On Hydrogen-induced Vickers Indentation Cracking in High-strength Steel2010

    • Author(s)
      Akio Yonezu, Masanori Arino, Toshiyuki Kondo, Hiroyuki Hirakata, and Kohji Minoshima
    • Journal Title

      Mechanics Research Communications

      Volume: 37 Pages: 230-234

    • Related Report
      2012 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Simple Method to Evaluate Anisotropic Plastic Properties Based on Dimensionless Function of Single Spherical Indentation-Application to SiC Whisker Reinforced Aluminum Alloy-2010

    • Author(s)
      Akio Yonezu, Keishi Yoneda, Hiroyuki Hirakata, Masayuki Sakihara, Kohji Minoshima
    • Journal Title

      Materials Science and Engineering A

      Volume: 527 Pages: 7646-7657

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 押込み法による高強度鋼の水素脆化感受性の評価法2012

    • Author(s)
      米津明生,箕島弘二
    • Organizer
      日本非破壊検査協会 平成 24 年度春季講演大会講演概要集
    • Place of Presentation
      東京
    • Year and Date
      2012-05-23
    • Related Report
      2012 Final Research Report
  • [Presentation] 微小押込み試験法に基づくオーステナイト系ステンレス鋼低サイクル疲労材の余寿命推定2012

    • Author(s)
      米津明生,箕島弘二
    • Organizer
      日本非破壊検査協会 平成 24 年度春季講演大会講演概要集
    • Place of Presentation
      東京
    • Year and Date
      2012-05-23
    • Related Report
      2012 Final Research Report
  • [Presentation] Finite Element Modeling of Indentation Fracture Mechanics for Environmentally-induced Cracking2012

    • Author(s)
      Akio Yonezu
    • Organizer
      International Mini-Symposium
    • Place of Presentation
      Hanyang University, Seoul, Korea
    • Year and Date
      2012-04-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Finite Element Modeling of Indentation Fracture Mechanics for Environmentally-induced Cracking2012

    • Author(s)
      Akio Yonezu
    • Organizer
      International Mini-Symposium, Modeling Material Behavior at Multiple Scales, WCU program
    • Place of Presentation
      Hanyang University
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 微小押込み試験法に基づくオーステナイト系ステンレス鋼低サイクル疲労材の余寿命推定2012

    • Author(s)
      米津明生,箕島弘二
    • Organizer
      日本非破壊検査協会 平成24年度春季講演大会
    • Place of Presentation
      市ヶ谷アルカディア
    • Related Report
      2012 Annual Research Report
  • [Presentation] 押込み法による高強度鋼の水素脆化感受性の評価法2012

    • Author(s)
      米津明生,箕島弘二
    • Organizer
      日本非破壊検査協会 平成24年度春季講演大会
    • Place of Presentation
      市ヶ谷アルカディア
    • Related Report
      2012 Annual Research Report
  • [Presentation] Characterization of Indentation-Induced Hydrogen Cracking Using Cohesive Zone Modeling2011

    • Author(s)
      Akio Yonezu, Takuma Hara, Toshiyuki Kondo, Kohji Minoshima
    • Organizer
      Materials Science & Technology 2011 Conference & Exhibition
    • Place of Presentation
      Columbus, Ohio, USA
    • Year and Date
      2011-10-19
    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Presentation] Indentation Method to Characterize Degradation of High-strength Steel in Hydrogen Environment2011

    • Author(s)
      Akio Yonezu, Takuma Hara, Toshiyuki Kondo, Kohji Minoshima
    • Organizer
      International Conference on Advanced Technology in Experimental Mechanics 2011
    • Place of Presentation
      Kobe, Hyogo, Japan
    • Year and Date
      2011-09-19
    • Related Report
      2012 Final Research Report
  • [Presentation] Indentation Method to Characterize Degradation of High-strength Steel in Hydrogen Environment2011

    • Author(s)
      Akio Yonezu, Takuma Hara, Toshiyuki Kondo, Kohji Minoshima
    • Organizer
      International Conference on Advanced Technology in Experimental Mechanics 2011
    • Place of Presentation
      Kobe, Hyogo, Japan(招待講演)
    • Year and Date
      2011-09-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] 押込み試験法に基づくオーステナイト系ステンレス鋼の低サイクル疲労寿命の評価2011

    • Author(s)
      米津明生,東田祐弥,金学貴,米田敬詞,崎原雅之,箕島弘二
    • Organizer
      日本機械学会 2011 年度年次大会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-09-12
    • Related Report
      2012 Final Research Report
  • [Presentation] 押込み試験法に基づくオーステナイト系ステンレス鋼の低サイクル疲労寿命の評価2011

    • Author(s)
      米津明生, 東田祐弥, 金学貴, 米田敬詞, 崎原雅之, 箕島弘二
    • Organizer
      日本機械学会2011年度年次大会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-09-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] 押込み法による高強度鋼の水素ぜい化感受性評価法の提案2011

    • Author(s)
      米津明生,原琢磨,箕島弘二
    • Organizer
      日本機械学会M&M2011 材料力学カンファレンス
    • Place of Presentation
      九州工業大学
    • Year and Date
      2011-07-17
    • Related Report
      2012 Final Research Report
  • [Presentation] 押込み法による高強度鋼の水素ぜい化感受性評価法の提案2011

    • Author(s)
      米津明生, 原琢磨, 箕島弘二
    • Organizer
      日本機械学会M&M2011材料力学カンファレンス
    • Place of Presentation
      九州工業大学
    • Year and Date
      2011-07-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] Indentation Method to Evaluate Anisotropic Plastic Properties of SiC Whisker Reinforced2011

    • Author(s)
      Akio Yonezu, Keishi Yoneda, Kohji Minoshima
    • Organizer
      Aluminum Alloy International Indentation Workshop 4
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2011-07-06
    • Related Report
      2012 Final Research Report
  • [Presentation] Indentation Method to Evaluate Anisotropic Plastic Properties of SiC Whisker Reinforced Aluminum Alloy2011

    • Author(s)
      Akio Yonezu, Keishi Yoneda, Kohji Minoshima
    • Organizer
      International Indentation Workshop 4
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2011-07-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] Indentation Method as a Tool of Quantitative Mechanical Testing - Its Application of Deformation, Fracture and Environmental Assisted Cracking-, Mutliscale Simulation and Nano Fusion Technologies for Sustainable Infrastructures2011

    • Author(s)
      Akio Yonezu
    • Organizer
      Seminar, World Class University (WCU) program at
    • URL

      http://msnf.hanyang.ac.kr/

    • Place of Presentation
      Hanyang University, Seoul, Korea
    • Year and Date
      2011-07-05
    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://mater.mech.chuo-u.ac.jp/

    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://www-micro.mech.eng.osaka-u.ac.jp/home.html

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.dma.jim.osaka-u.ac.jp/kg-portal/aspi/RX0011D.asp?UNO=16315&page=

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://jglobal.jst.go.jp/detail.php?JGLOBAL_ID=200901054995864860

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://researchmap.jp/read0115057/?lang=japanese

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.scopus.com/authid/detail.url?authorId=7801340679

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.researcherid.com/rid/A-1404-2009

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www-micro.mech.eng.osaka-u.ac.jp/home.html

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.dma.jim.osaka-u.ac.jp/kg-portal/aspi/RX0011D.asp?UNO=16315&page=

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://jglobal.jst.go.jp/detail.php?JGLOBAL_ID=200901054995864860

    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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