OKADA Kazuho 岡田和歩

… Alternative Names

岡田和歩オカダカズホ

Less

Researcher Number	30964910
Other IDs
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, 主任研究員
Affiliation (based on the past Project Information) *help	2023: 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, 研究員
Review Section/Research Field	Principal Investigator Basic Section 26010:Metallic material properties-related
Keywords	Principal Investigator 透過電子顕微鏡 / 中性子回折 / 局所応力集中 / 粒界破壊 / 画像相関法 / マルテンサイト鋼 / 水素脆性破壊

Elucidating origin of the trade-off relationship between tensile strength and resistance to hydrogen embrittlement in martensitic steels from a view point of local deformation behaviorPrincipal Investigator
- Principal Investigator
  
  岡田和歩
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 26010:Metallic material properties-related
- Research Institution
  National Institute for Materials Science

All 2024 2023

All Journal Article Presentation

[Journal Article] Relationship between Three-dimensional Crack Morphology and Macroscopic Mechanical Properties of Hydrogen-related Fracture in Martensitic Steel2024
- Author(s)
  Shibata Akinobu、Madi Yazid、Besson Jacques、Nakamura Akiko、Moronaga Taku、Okada Kazuho、Gutierrez-urrutia Ivan、Hara Toru
- Journal Title
  
  ISIJ International
  
  Volume: 64 Issue: 4 Pages: 660-667
- DOI
  10.2355/isijinternational.ISIJINT-2023-316
- ISSN
  0915-1559, 1347-5460
- Year and Date
  2024-02-28
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18910, KAKENHI-PROJECT-23K13541, KAKENHI-PROJECT-23K26410
[Journal Article] Quantitative analysis of local plasticity accompanying hydrogen-related fracture in low-carbon martensitic steel2024
- Author(s)
  Lan Xiaodong、Okada Kazuho、Gutierrrez-Urrutia Ivan、Shibata Akinobu
- Journal Title
  
  International Journal of Hydrogen Energy
  
  Volume: 50 Pages: 333-341
- DOI
  10.1016/j.ijhydene.2023.10.273
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K18910, KAKENHI-PROJECT-23K13541, KAKENHI-PROJECT-23K26410
[Journal Article] Three-dimensional propagation behavior of hydrogen-related intergranular cracks in high-strength martensitic steel2023
- Author(s)
  Shibata Akinobu、Gutierrez-Urrutia Ivan、Nakamura Akiko、Okada Kazuho、Miyamoto Goro、Madi Yazid、Besson Jacques、Hara Toru、Tsuzaki Kaneaki
- Journal Title
  
  International Journal of Hydrogen Energy
  
  Volume: 48 Issue: 88 Pages: 34565-34574
- DOI
  10.1016/j.ijhydene.2023.05.211
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K13541
[Journal Article] Characteristics and formation mechanism of serrated markings on the hydrogen-related quasi-cleavage fracture in as quenched low-carbon martensitic steel2023
- Author(s)
  Okada Kazuho、Shibata Akinobu、Tsuji Nobuhiro
- Journal Title
  
  Scripta Materialia
  
  Volume: 234 Pages: 115568-115568
- DOI
  10.1016/j.scriptamat.2023.115568
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K13541
[Presentation] フェライト鋼の水素脆性擬へき開破壊機構2024
- Author(s)
  岡田和歩 , 柴田曉伸 , 松宮久 , 辻伸泰
- Organizer
  日本鉄鋼協会2024春季講演大会
- Invited
- Data Source
  KAKENHI-PROJECT-23K13541
[Presentation] 高強度マルテンサイト鋼における水素脆性粒界破壊のマルチスケール解析2024
- Author(s)
  柴田曉伸 , I. Gutierrez-Urrutia , 中村晶子 , 諸永拓 , 岡田和歩 , 原徹
- Organizer
  日本鉄鋼協会2024春季講演大会
- Data Source
  KAKENHI-PROJECT-23K13541
[Presentation] 予疲労変形を用いた1.6GPa級焼入れままマルテンサイト鋼の疲労限度向上2024
- Author(s)
  岡田和歩 , 柴田曉伸 , 津﨑兼彰
- Organizer
  日本鉄鋼協会2024春季講演大会
- Data Source
  KAKENHI-PROJECT-23K13541
[Presentation] Effect of prior austenite grain size on hydrogen embrittlement behavior in high-strength martensitic steel2024
- Author(s)
  蘭小東 , 岡田和歩 , グティエレスウルティアイヴァン , 柴田曉伸
- Organizer
  日本鉄鋼協会2024春季講演大会
- Data Source
  KAKENHI-PROJECT-23K13541
[Presentation] 焼戻しマルテンサイト鋼の水素脆性破壊挙動におよぼす炭化物形態の影響2024
- Author(s)
  仲川枝里 , 岡田和歩 , 柴田曉伸
- Organizer
  日本鉄鋼協会2024春季講演大会
- Data Source
  KAKENHI-PROJECT-23K13541
[Presentation] Three-dimensional crack propagation behavior in hydrogen-related fracture of high-strength martensitic steel2023
- Author(s)
  柴田曉伸 , グティエレス , ウルティアイヴァン , 中村晶子 , 諸永拓 , 岡田和歩 , Yazid Madi , Jacques Besson , 原徹
- Organizer
  International Hydrogen Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13541
[Presentation] Strain localization and hydrogen-related fracture in martensitic steels investigated by combined digital image correlation and electron backscatter diffraction2023
- Author(s)
  Xiaodong Lan , Kazuho Okada , Ivan Gutierrrez-Urrutia , Akinobu Shibata
- Organizer
  International Hydrogen Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13541
[Presentation] Three-dimensional analysis on hydrogen-related fracture in high-strength martensitic steel2023
- Author(s)
  柴田曉伸 , グティエレスウルティアイヴァン , 中村晶子 , 諸永拓 , 岡田和歩 , 原徹
- Organizer
  MRM2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13541
[Presentation] その場中性子回折による水素添加SUS310Sの変形メカニズム解析2023
- Author(s)
  伊東達矢 , 小川祐平 , ゴンウー , 川崎卓郎 , 岡田和歩 , 柴田曉伸 , ハルヨステファヌス
- Organizer
  日本金属学会2023秋季講演大会
- Data Source
  KAKENHI-PROJECT-23K13541
[Presentation] Effect of carbon segregation at prior austenite grain boundary on the hydrogen embrittlement behavior in low-carbon martensitic steels2023
- Author(s)
  Kazuho Okada , Akinobu Shibata , Taisuke Sasaki , Hisashi Matsumiya , Kazuhiro Hono , Nobuhiro Tsuji
- Organizer
  MRM2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13541
[Presentation] 高強度マルテンサイト鋼の水素脆性粒界クラック2023
- Author(s)
  柴田曉伸 , Gutierrrez-Urrutia Ivan , 中村晶子 , 諸永拓 , 岡田和歩 , 原徹
- Organizer
  日本機械学会 M&M2023 材料力学カンファレンス
- Invited
- Data Source
  KAKENHI-PROJECT-23K13541
[Presentation] Improvement of resistance against hydrogen embrittlement by increasing carbon segregation at prior austenite grain boundary in low-carbon martensitic steels2023
- Author(s)
  Kazuho Okada , Akinobu Shibata , Taisuke Sasaki , Hisashi Matsumiya , Kazuhiro Hono , Nobuhiro Tsuji
- Organizer
  International Hydrogen Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13541

1. 柴田暁伸

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

OKADA Kazuho 岡田 和歩

岡田 和歩 オカダ カズホ

Research Projects

Research Products

Co-Researchers

Elucidating origin of the trade-off relationship between tensile strength and resistance to hydrogen embrittlement in martensitic steels from a view point of local deformation behaviorPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Relationship between Three-dimensional Crack Morphology and Macroscopic Mechanical Properties of Hydrogen-related Fracture in Martensitic Steel2024

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Quantitative analysis of local plasticity accompanying hydrogen-related fracture in low-carbon martensitic steel2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Three-dimensional propagation behavior of hydrogen-related intergranular cracks in high-strength martensitic steel2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Characteristics and formation mechanism of serrated markings on the hydrogen-related quasi-cleavage fracture in as quenched low-carbon martensitic steel2023

Author(s)

Journal Title

DOI

Data Source

[Presentation] フェライト鋼の水素脆性擬へき開破壊機構2024

Author(s)

Organizer

Data Source

[Presentation] 高強度マルテンサイト鋼における水素脆性粒界破壊のマルチスケール解析2024

Author(s)

Organizer

Data Source

[Presentation] 予疲労変形を用いた1.6GPa級焼入れままマルテンサイト鋼の疲労限度向上2024

Author(s)

Organizer

Data Source

[Presentation] Effect of prior austenite grain size on hydrogen embrittlement behavior in high-strength martensitic steel2024

Author(s)

Organizer

Data Source

[Presentation] 焼戻しマルテンサイト鋼の水素脆性破壊挙動におよぼす炭化物形態の影響2024

Author(s)

Organizer

Data Source

[Presentation] Three-dimensional crack propagation behavior in hydrogen-related fracture of high-strength martensitic steel2023

Author(s)

Organizer

Data Source

[Presentation] Strain localization and hydrogen-related fracture in martensitic steels investigated by combined digital image correlation and electron backscatter diffraction2023

Author(s)

Organizer

Data Source

[Presentation] Three-dimensional analysis on hydrogen-related fracture in high-strength martensitic steel2023

Author(s)

Organizer

Data Source

[Presentation] その場中性子回折による水素添加SUS310Sの変形メカニズム解析2023

Author(s)

Organizer

Data Source

[Presentation] Effect of carbon segregation at prior austenite grain boundary on the hydrogen embrittlement behavior in low-carbon martensitic steels2023

Author(s)

Organizer

Data Source

[Presentation] 高強度マルテンサイト鋼の水素脆性粒界クラック2023

Author(s)

Organizer

Data Source

[Presentation] Improvement of resistance against hydrogen embrittlement by increasing carbon segregation at prior austenite grain boundary in low-carbon martensitic steels2023

Author(s)

OKADA Kazuho 岡田和歩

岡田和歩オカダカズホ