HAYAKAWA Masao 早川正夫

Researcher Number	50354254
Affiliation (Current)	2025: 国立研究開発法人物質・材料研究機構, 構造材料研究センター, グループリーダー
Affiliation (based on the past Project Information) *help	2017 – 2018: 国立研究開発法人物質・材料研究機構, 構造材料研究拠点, グループリーダー 2016: 国立研究開発法人物質・材料研究機構, 材料信頼性評価ユニット, グループリーダー 2015 – 2016: 国立研究開発法人物質・材料研究機構, 構造材料研究拠点疲労研究グループ, グループリーダー 2013 – 2014: 独立行政法人物質・材料研究機構, その他部局等, その他 2011 – 2012: 独立行政法人物質・材料研究機構, その他部局等, 研究員 2011 – 2012: 独立行政法人物質・材料研究機構, 材料信頼性評価ユニット, グループリーダー 2008 – 2010: National Institute for Materials Science, 材料信頼性センター, 主任研究員
Review Section/Research Field	Principal Investigator Structural/Functional materials Except Principal Investigator Aerospace engineering / Materials/Mechanics of materials / Physical properties of metals
Keywords	Principal Investigator 結晶粒径 / 透過電子顕微鏡 / 原子間力顕微鏡 / 析出物 / 結晶粒界 / 時間消耗則 / 延性消耗則 / ひずみ範囲分割法 / クリープ疲労 / アロイ617 … More / ニッケル基合金 / 金属組織 / 低サイクル疲労 / 高温疲労 / ニッケル合金 … More Except Principal Investigator クリープ疲労 / 損傷プロセス / 再生冷却 / 非破壊評価 / 寿命予測 / 非破壊検査 / 累積損傷 / 銅合金 / ロケットエンジン / 国際情報交流 / 国際情報交換 / 粗大サブグレイン / ナノインデンテーション / pop-in / nanoindentation / coase subgrain / pop-in behavior / nano-indentation / creep-fatigue / grain boundary / coarse block / tempered martensite / ferritic Cr-W steel / 小型引張試験 / 応力腐食割れ / 電子後方散乱解析(EBSD) / 微小硬さ試験 / 平面ひずみ / EBSD / SEM / 原子間力顕微鏡 / 微小硬さ / 応力腐食割れ(SCC) Less

Elusiodation of rapidly-accumed damage by synergism of ultra-low-cycle fatigue and creep in combustion chamber of rocket engine
- Principal Investigator
  
  Sato Eiichi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Aerospace engineering
- Research Institution
  Japan Aerospace EXploration Agency
Elucidation of damage mechanism of high temperature fatigue material by nano meso macro strength analysis
- Principal Investigator
  
  NAGASHIMA NOBUO
- Project Period (FY)
  2011 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  National Institute for Materials Science
Analysis of deformation behavior in SCC crack tip
- Principal Investigator
  
  NAGASHIMA Nobuo
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Physical properties of metals
- Research Institution
  National Institute for Materials Science
Characterization of creep-fatigue properties and microstructure for nickel based alloyPrincipal Investigator
- Principal Investigator
  
  HAYAKAWA Masao
- Project Period (FY)
  2008 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Structural/Functional materials
- Research Institution
  National Institute for Materials Science

All 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 Other

All Journal Article Presentation Patent

[Journal Article] Evaluation of Deterioration Damage for Liquid Oxygen/Hydrogen Combustion Chamber of Copper Alloy by Replica Method for Oxide Film2019
- Author(s)
  志波光晴，早川正夫，橋本知之，竹腰正雄，佐藤英一
- Journal Title
  
  Journal of the Japan Institute of Metals and Materials
  
  Volume: 83 Issue: 5 Pages: 176-180
- DOI
  10.2320/jinstmet.J2018050
- NAID
  130007636468
- ISSN
  0021-4876, 1880-6880, 2433-7501
- Year and Date
  2019-05-01
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02427
[Journal Article] 引張強度2GPa級のバナジウム添加ばね鋼の水素割れ感受性の評価2015
- Author(s)
  早川正夫, 水野浩行, 鈴木　健, 杉本　淳, 本庄　稔, 大石裕之, 榊原和利, 伊藤秀和, 近藤　覚, 松山晋作
- Journal Title
  
  Tetsu To Hagane-J. Iron Steel Inst. Jpn.
  
  Volume: 101[1] Pages: 33-39
- NAID
  130004747782
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23560110
[Journal Article] ニッケル基超合金アロイ713Cの高温高サイクル疲労特性2014
- Author(s)
  小林一夫, 早川正夫
- Journal Title
  
  JOURNAL OF HIGH PRESSURE INSTITUTE OF JAPAN(圧力技術)
  
  Volume: 52[1] Pages: 24-29
- NAID
  130004446950
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23560110
[Journal Article] Characterization of Mechanical Properties for Creep-fatigued Ferritic Heat-resisting Steel by Nano-indentation2014
- Author(s)
  Nobuo Nagashima, Maso Hayakawa, Megumi Kimura
- Journal Title
  
  PROCEEDIA MATERIALS SCIENCE
  
  Volume: 3 Pages: 2006-2010
- DOI
  10.1016/j.mspro.2014.06.323
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23560110
[Journal Article] 溶接構造用圧延鋼JIS-SM490Bすみ肉溶接継手の高サイクル疲労特性2014
- Author(s)
  前田芳夫, 早川正夫
- Journal Title
  
  JOURNAL OF HIGH PRESSURE INSTITUTE OF JAPAN(圧力技術)
  
  Volume: 52[3] Pages: 100-104
- NAID
  130004871668
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23560110
[Journal Article] 平面ひずみ状態におけるき裂先端のひずみ分布測定法2013
- Author(s)
  長島伸夫，　早川正夫
- Journal Title
  
  日本機械学会論文集　A編
  
  Volume: 79間　797号 Pages: 23-33
- NAID
  130003374583
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23560110
[Journal Article] Evaluation of hydrogen influence on plastic deformation behavior of ferritic low alloy steels by the nano-indentation method2013
- Author(s)
  長島伸夫、早川正夫
- Journal Title
  
  Journal of High Pressure Institute of Japan
  
  Volume: 51 Issue: 6 Pages: 312-321
- DOI
  10.11181/hpi.51.312
- NAID
  130004446947
- ISSN
  0387-0154, 1347-9598
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23560110
[Journal Article] Characterization of high temperature long-term fatigue properties for advanced ferritic heat-resisting steels2012
- Author(s)
  Megumi KIMURA, Masao HAYAKAWA
- Journal Title
  
  Strength, Fracture and Comlexity
  
  Volume: 7 Issue: 4 Pages: 375-386
- DOI
  10.3233/sfc-2012-0151
- NAID
  10024827282
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] Creep-fatigue interaction properties of nickel-based superalloy 6172011
- Author(s)
  Kazuo KOBAYASHI, Masao HAYAKAWA, Megumi KIMURA
- Journal Title
  
  ACTA METALLURGICA SINICA
  
  Volume: Vol. 24 Pages: 125-131
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] Creep-fatigue interaction properties of nickel-based superalloy 6172011
- Author(s)
  K.Kobayashi, M.Hayakawa, M.Kimura
- Journal Title
  
  Acta Metallurgica SINICA 24
  
  Pages: 125-131
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] Characterization of fatigue property for 316FR at elevated temperatures2010
- Author(s)
  K.Kobayashi, M.Hayakawa, M.Kimura, K.Yamaguchi
- Journal Title
  
  Strength, Fracture and Complexity 6
  
  Pages: 129-139
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] Characterization of fatigue property for 316FR at elevated temperatures, strength2010
- Author(s)
  Kazuo Kobayashi, Masao Hayakawa, Megumi Kimura, Koji Yamaguchi
- Journal Title
  
  Fracture and Complexity
  
  Volume: Vol. 6 Pages: 129-139
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] Characterization of fatigue property for 316FR at elevated temperatures2010
- Author(s)
  Kazuo Kobayashi, Masao Hayakawa, Megumi Kimura, Koji Yamaguchi
- Journal Title
  
  Strength, Fracture and Complexity
  
  Volume: 6 Pages: 129-139
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] Characterization of precipitate distributions for ferritic heat-resisting steel with superior to creep-fatigue property2009
- Author(s)
  木村恵、早川正夫、小林一夫
- Journal Title
  
  Strength, Fracture and Complexity 5
  
  Pages: 167-179
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] クリープ疲労に優れるフェライト系耐熱鋼(12Cr-2W)のサブグレイン組織解析2009
- Author(s)
  早川正夫, 木村恵, 小林一夫
- Journal Title
  
  圧力技術 47
  
  Pages: 154-160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] Effects of compressive strain hold on low-cycle fatigue life at elevated temperatures2009
- Author(s)
  小林一夫、早川正夫、木村恵、山口弘二
- Journal Title
  
  Strength, Fracture and Complexity 5
  
  Pages: 89-96
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] クリープ疲労したフェライト系耐熱鋼(12Cr-2W)のサブグレイン組織解析2009
- Author(s)
  早川正夫、木村恵、小林一夫
- Journal Title
  
  圧力技術 47
  
  Pages: 107-114
- NAID
  10024827205
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] クリープ疲労したフェライト系耐熱鋼(12Cr-2W)のサブグレイン組織解析2009
- Author(s)
  早川正夫、木村恵、小林一夫
- Journal Title
  
  圧力技術
  
  Volume: 47巻 Pages: 107-114
- NAID
  10024827205
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] Effects of compressive strain hold on low-cycle fatigue life at elevated temperatures2009
- Author(s)
  K.Kobayashi, M.Hayakawa, M.Kimura, K.Yamaguchi
- Journal Title
  
  Strength, Fracture and Complexity 5
  
  Pages: 89-96
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] Characterization of precipitate distributions for ferritic heat-resisting steel with superior to creep-fatigue property2009
- Author(s)
  M.Kimura, M.Hayakawa, K.Kobayashi
- Journal Title
  
  Strength, Fracture and Complexity 5
  
  Pages: 167-179
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] クリープ疲労したフェライト系耐熱鋼(12Cr-2W)のサブグレイン組織解析2009
- Author(s)
  早川正夫, 木村恵, 小林一夫
- Journal Title
  
  圧力技術 47
  
  Pages: 107-114
- NAID
  10024827205
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] 、クリープ疲労特性に優れるフェライト系耐熱鋼(12Cr-2W)のサブグレイン組織解析2009
- Author(s)
  早川正夫、木村恵、小林一夫
- Journal Title
  
  圧力技術
  
  Volume: 47巻 Pages: 154-160
- NAID
  10024827270
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] クリープ疲労に優れるフェライト系耐熱鋼(12Cr-2W)のサブグレイン組織解析2009
- Author(s)
  早川正夫、木村恵、小林一夫
- Journal Title
  
  圧力技術 47
  
  Pages: 154-160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Journal Article] 高強度フェライト系耐熱鋼の長期高温疲労特性の解析2009
- Author(s)
  木村恵、早川正夫、小林一夫、山口弘二
- Journal Title
  
  圧力技術 47
  
  Pages: 161-170
- NAID
  10024827282
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20560662
[Patent] 高温疲労試験法2010
- Inventor(s)
  木村恵、山口弘二、小林一夫、早川正夫
- Industrial Property Rights Holder
  独立行政法人物質・材料研究機構
- Acquisition Date
  2010-06-11
- Data Source
  KAKENHI-PROJECT-20560662
[Patent] 試料の組織を映像化する為の観察面処理方法2010
- Inventor(s)
  小野嘉則、早川正夫、松岡三郎、古谷佳之、木村恵
- Industrial Property Rights Holder
  独立行政法人物質・材料研究機構
- Acquisition Date
  2010-08-13
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] レプリカ法を用いた液体酸素/水素燃焼器の損傷評価2019
- Author(s)
  志波光晴，早川正夫，橋本知之，竹腰正雄，佐藤英一
- Organizer
  平成30年度　安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02427
[Presentation] 非破壊検査を用いたロケット燃焼室銅合金の累積損傷度評価技術に関する研究2019
- Author(s)
  竹腰正雄，佐藤英一，森谷信一，早川正夫，杉田一樹，白井泰治，水野正隆，荒木秀樹，古屋裕之，内一哲哉，高木敏行，橋本知之
- Organizer
  平成30年度　安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02427
[Presentation] 燃焼器に用いられる銅合金のレプリカ法による劣化損傷評価2018
- Author(s)
  志波光晴早川正夫橋本知之竹腰正雄佐藤英一
- Organizer
  日本非破壊検査協会「安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム」
- Data Source
  KAKENHI-PROJECT-16H02427
[Presentation] 銅合金のクリープ疲労重畳による破壊機構2018
- Author(s)
  早川正夫志波光晴竹腰正雄佐藤英一
- Organizer
  日本非破壊検査協会「安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム」
- Data Source
  KAKENHI-PROJECT-16H02427
[Presentation] ロケット燃焼室銅合金の累積損傷度評価技術に関する共同研究2018
- Author(s)
  竹腰正雄佐藤英一堀秀輔橋本知之志波光晴早川正夫杉田一樹白井泰治水野正隆荒木秀樹内一哲哉高木敏行川嶋紘一郎藤原雅美高木秀有遠山暢之
- Organizer
  日本非破壊検査協会「安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム」
- Data Source
  KAKENHI-PROJECT-16H02427
[Presentation] 非破壊検査を用いたロケット燃焼室銅合金の累積損傷度計測の研究2017
- Author(s)
  竹腰, 正雄; 佐藤, 英一; 堀, 秀輔; 志波, 光晴; 早川, 正夫; 白井, 泰治; 杉田, 一樹; 内一, 哲哉; 高木, 敏行; 川嶋, 紘一郎; 橋本, 知之; 水野, 正隆; 荒木, 秀樹; 出口, 雅也; 山本, 鴻司; 森分, 到; 古屋, 裕之
- Organizer
  第33回宇宙構造・材料シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02427
[Presentation] Mechanical properties evalution by nano-indentation of creep-fatigued ferritic heat-resisting steel (12Cr-2W)2016
- Author(s)
  Nobuo NAGASHIMA Masao HAYAKAWA and Megumi KIMURA
- Organizer
  第9回日中高温強度シンポジウム
- Place of Presentation
  長沙理工大学　国際交流センター(中国）
- Year and Date
  2016-10-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23560110
[Presentation] ナノインデンテーション法によるクリープ疲労したフェライト系耐熱鋼の微小力学特性評価2014
- Author(s)
  長島伸夫、早川正夫、木村恵
- Organizer
  日本材料学会　第63期通常総会・学術講演会
- Place of Presentation
  福岡大学
- Data Source
  KAKENHI-PROJECT-23560110
[Presentation] Characterization of mechanical properties for creep-fatigued ferritic heat-resisting steel by nano-indentation2014
- Author(s)
  Nobuo NAGASHIMA, Masao HAYAKAWA and Megumi KIMURA
- Organizer
  20th European Conference on Fracture (ECF20),European Structural Integrity Society
- Place of Presentation
  Trondheim, Norway
- Data Source
  KAKENHI-PROJECT-23560110
[Presentation] Nano and macroscopic evaluations of microstructures and mechanical properties2014
- Author(s)
  Nobuo NAGASHIMA, Masao HAYAKAWA and Megumi KIMURA
- Organizer
  International Conference on Fatigue Damage of Structural Materials X
- Place of Presentation
  Hyannis, MA, USA
- Data Source
  KAKENHI-PROJECT-23560110
[Presentation] クリープ疲労したフェライト系耐熱鋼（12Cr-2W）の組織・力学特性評価2013
- Author(s)
  長島伸夫、早川正夫、木村恵
- Organizer
  M&M2013カンファレンス（日本機械学会主催）
- Place of Presentation
  岐阜大学
- Data Source
  KAKENHI-PROJECT-23560110
[Presentation] ニッケル合金板NW6617(Ni-22Cr- 12Co-9Mo)の長期高温低サイクル疲労特性2012
- Author(s)
  早川正夫、木村恵、前田芳夫、小林一夫
- Organizer
  日本鉄鋼協会
- Place of Presentation
  横浜市
- Year and Date
  2012-03-28
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] ニッケル合金板NW6617(Ni-22Cr-12Co-9Mo)の長期高温低サイクル疲労特性2012
- Author(s)
  早川正夫、木村恵、前田芳夫、小林一夫
- Organizer
  日本鉄鋼協会
- Place of Presentation
  横浜国立大学(横浜市)
- Year and Date
  2012-03-28
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] Creep-fatigue interaction of Alloy617 (Ni-22Cr-12Co-9Mo)2011
- Author(s)
  Masao Hayakawa, Kazuo Kobayashi, Megumi Kimura, Yoshio Maeda
- Organizer
  EPRI Creep-Fatigue Experts Workshop 6
- Place of Presentation
  プサン
- Year and Date
  2011-10-18
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] Creep-fatigue interaction of Alloy617 (Ni-22Cr- 12Co-9Mo)2011
- Author(s)
  Masao Hayakawa, Kazuo Kobayashi, Megumi Kimura, Yoshio Maeda
- Organizer
  EPRI Creep-Fatigue Experts Workshop 6
- Place of Presentation
  プサン、韓国
- Year and Date
  2011-10-18
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] Characterization of fatigue property for 316FR at elevated temperatures2010
- Author(s)
  Masao Hayakawa, Kazuo Kobayashi, Megumi Kimura, Koji Yamaguchi
- Organizer
  7^<th> China-Japan Bilateral Symposium on High Temperature Strength of Materials
- Place of Presentation
  大連(中国)
- Year and Date
  2010-08-23
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] Characterization of fatigue property for 316FR at elevated temperatures2010
- Author(s)
  M.Hayakawa, K.Kobayashi, M.Kimura, K.Yamaguchi
- Organizer
  7th China-Japan Bilateral Symposium on High Temperature Strength of Materials
- Place of Presentation
  Dailian
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] Creep-fatigue interaction properties of nickel-based superalloy 6172010
- Author(s)
  小林一夫, 早川正夫, 木村恵
- Organizer
  7th China-Japan Bilateral Symposium on High Temperature Strength of Materials
- Place of Presentation
  Dailian
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] ニッケル基超合金アロイ617の長期高温低サイクル疲労特性の解明2010
- Author(s)
  早川正夫、小林一夫、木村恵
- Organizer
  日本材料学会第48回高温強度シンポジウム
- Place of Presentation
  高知市
- Year and Date
  2010-12-03
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] Creep-fatigue interaction properties of nickel-based superalloy 6172010
- Author(s)
  Kazuo KOBAYASHI, Masao HAYAKAWA, Megumi KIMURA
- Organizer
  7^<th> China-Japan Bilateral Symposium on High Temperature Strength of Materials
- Place of Presentation
  大連(中国)
- Year and Date
  2010-08-24
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] ニッケル基超合金アロイ617の長期高温低サイクル疲労特性の解明2010
- Author(s)
  早川正夫、小林一夫、木村恵
- Organizer
  日本材料学会第48回高温強度シンポジウム
- Place of Presentation
  高知城ホール(高知県)
- Year and Date
  2010-12-03
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] Nano-meso-macro strength analysis of work- hardened low-carbon austenitic stainless steel SUS3162009
- Author(s)
  NAGASHIMA NOBUO, HAYAKAWA MASAO
- Organizer
  Asian Pacific Conference for Materials and Mechanics 2009(APCMM2009)
- Place of Presentation
  Yokohama
- Year and Date
  2009-11-01
- Data Source
  KAKENHI-PROJECT-20560621
[Presentation] Characterization of Subgrains for Ferritic Heat-Resisting Steels with Different Creep-Fatigue Susceptibility2009
- Author(s)
  K.Kobayashi, M.Hayakawa, M.Kimura
- Organizer
  12th International Conference on Fracture
- Place of Presentation
  Otawa
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] High-Cycle Fatigue Properties of Ni-Baced Alloy718 and Iron-Baced A286 Supperalloys at High Temperature2009
- Author(s)
  小林一夫、早川正夫、木村恵
- Organizer
  12th International Conference on Fracture
- Place of Presentation
  The Westin Ottawa Hotelオタワ(カナダ)
- Year and Date
  2009-07-16
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] Characterization of Subgrains for Ferritic Heat-Resisting Steels with Different Creep-Fatigue Susceptibility2009
- Author(s)
  早川正夫、木村恵、小林一夫
- Organizer
  12th International Conference on Fracture
- Place of Presentation
  The Westin Ottawa Hotelオタワ(カナダ)
- Year and Date
  2009-07-16
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] High-Cycle Fatigue Properties of Ni-Baced Alloy718 and Iron-Baced A286 Supperalloys at High Temperature2009
- Author(s)
  K.Kobayashi, M.Hayakawa, M.Kimura
- Organizer
  12th International Conference on Fracture
- Place of Presentation
  Otawa
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] The Effect of Compressive Strain Hold on the Low Cycle Fatigue Life of Various Materials at Elevated Temperature / The Effect of Compressive Strain Hold on the Low Cycle Fatigue Life of Various Materials at Elevated Temperature2008
- Author(s)
  早川正夫, 木村恵, 小林一夫, 山口弘二
- Organizer
  3rd EPRI Expert Workshop on Creep-Fatigue Damage Interaction
- Place of Presentation
  国立京都国際会館,京都市
- Year and Date
  2008-10-15
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] The Effect of Compressive Strain Hold on the Low Cycle Fatigue Life of Various Materials at Elevated Temperature2008
- Author(s)
  M.Hayakawa, K.Kobayashi, M.Kimura, K.Yamaguchi
- Organizer
  3rd EPRI Expert Workshop on Creep-Fatigue Damage Interaction
- Place of Presentation
  Kyoto
- Data Source
  KAKENHI-PROJECT-20560662
[Presentation] Nono and Microscopic evalutions of microstructures and mechanical properties for creep-fatigued ferritic heat-resisting steel
- Author(s)
  Nobuo Nagashima, Masao Hayakawa, Megumi Kimura
- Organizer
  International Conference on Fatigue Damage of Structural Materials X (FATD2014)
- Place of Presentation
  Hyannis, USA
- Year and Date
  2014-09-21 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-23560110
[Presentation] Characterization of mechanical properties for creep-fatigued ferritic heat-resisting steel by nano-indentation
- Author(s)
  Nobuo Nagashima, Masao Hayakawa, Megumi Kimura
- Organizer
  20th European Conference on Fracture(ECF20)
- Place of Presentation
  Trondheim, Norway
- Year and Date
  2014-06-30 – 2014-07-05
- Data Source
  KAKENHI-PROJECT-23560110
[Presentation] ナノインデンテーション法によるクリープ疲労したフェライト系耐熱鋼の微小力学特性評価
- Author(s)
  長島伸夫，早川正夫，木村恵
- Organizer
  第63期学術講演会（日本材料学会主催）
- Place of Presentation
  福岡大学（日本）
- Year and Date
  2014-05-16 – 2014-05-18
- Data Source
  KAKENHI-PROJECT-23560110

1. NAGASHIMA Nobuo (30354252)

# of Collaborated Projects: 2 results

# of Collaborated Products: 11 results
2. ADACHI Yoshitaka (90370311)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. KOBAYASHI Kazuo (00354259)

# of Collaborated Projects: 1 results

# of Collaborated Products: 32 results
4. KIMURA Megumi (20354251)

# of Collaborated Projects: 1 results

# of Collaborated Products: 33 results
5. Sato Eiichi (40178710)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
6. 竹腰正雄 (60371126)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
7. 森谷信一 (90392844)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
8. 西元美希 (40450704)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 堀秀輔 (90744087)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
10. 志波光晴 (70242120)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
11. Tobe hirobumi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. Sugita kazuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
13. Uchimoto tetsuya

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results

HAYAKAWA Masao 早川 正夫

Research Projects

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Co-Researchers

Elusiodation of rapidly-accumed damage by synergism of ultra-low-cycle fatigue and creep in combustion chamber of rocket engine

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Elucidation of damage mechanism of high temperature fatigue material by nano meso macro strength analysis

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Analysis of deformation behavior in SCC crack tip

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Characterization of creep-fatigue properties and microstructure for nickel based alloyPrincipal Investigator

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[Journal Article] Evaluation of Deterioration Damage for Liquid Oxygen/Hydrogen Combustion Chamber of Copper Alloy by Replica Method for Oxide Film2019

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[Journal Article] 引張強度2GPa級のバナジウム添加ばね鋼の水素割れ感受性の評価2015

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[Journal Article] ニッケル基超合金アロイ713Cの高温高サイクル疲労特性2014

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[Journal Article] Characterization of Mechanical Properties for Creep-fatigued Ferritic Heat-resisting Steel by Nano-indentation2014

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[Journal Article] 溶接構造用圧延鋼JIS-SM490Bすみ肉溶接継手の高サイクル疲労特性2014

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[Journal Article] 平面ひずみ状態におけるき裂先端のひずみ分布測定法2013

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[Journal Article] Evaluation of hydrogen influence on plastic deformation behavior of ferritic low alloy steels by the nano-indentation method2013

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[Journal Article] Characterization of high temperature long-term fatigue properties for advanced ferritic heat-resisting steels2012

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[Journal Article] Creep-fatigue interaction properties of nickel-based superalloy 6172011

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HAYAKAWA Masao 早川正夫