Okuyama Yelm 奥山彫夢

Researcher Number	50804655
Other IDs
Affiliation (Current)	2025: 木更津工業高等専門学校, 電子制御工学科, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2025: 木更津工業高等専門学校, 電子制御工学科, 准教授 2019 – 2021: 木更津工業高等専門学校, 電子制御工学科, 助教 2020: 九州大学, 工学研究院, 学術研究員 2018: 九州大学, 工学研究院, 学術研究員
Review Section/Research Field	Principal Investigator Basic Section 18010:Mechanics of materials and materials-related Except Principal Investigator Basic Section 26040:Structural materials and functional materials-related / Medium-sized Section 26:Materials engineering and related fields
Keywords	Except Principal Investigator 電子チャネリングコントラスト / 水素脆化 / 塑性変形 / 残留オーステナイト / TRIP効果 / 複相鋼 / コア-シェル組織 / 元素分配 / マルテンサイト / 組織制御 … More / 高強度 / 結晶粒微細化 / 鉄合金 / 固溶強化 / 転位運動 / 元素移流拡散解析 / 結晶塑性有限要素法 / その場観察 / き裂 / そのば観察 / 金属疲労 / 力学試験 / 曲げ試験 / 結晶塑性 / 亀裂 / 力学特性 / 強度 / 変形 / すべり変形 / 転位 / マテリアルインフォマティックス / 力学的応答 / 局所ひずみ分布 / 構造用金属材料 / 相当塑性ひずみ / 結晶性材料 / 変形微視組織 / 集合組織 / 力学物性 / 転位論 Less

微視組織の局所情報を用いた結晶塑性解析による分散強化法の新たな加工硬化理論の構築Principal Investigator
- Principal Investigator
  
  奥山彫夢
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 18010:Mechanics of materials and materials-related
- Research Institution
  Kisarazu National College of Technology
水素由来の『硬化』に起因する脆化メカニズムの解明
- Principal Investigator
  
  小山元道
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26040:Structural materials and functional materials-related
- Research Institution
  Tohoku University
Microstructure Control and Property Enhancement Mechanism of Core-Shell Structure Reinforced Alloys with Combined Strength and Workability
- Principal Investigator
  
  土山聡宏
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  Kyushu University
Development of In situ characterization methods for dislocation motion at a crack tip: overcoming metal fatigue
- Principal Investigator
  
  Koyama Motomichi
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26040:Structural materials and functional materials-related
- Research Institution
  Tohoku University
Temperature dependence of critical resolved shear stress using without making large single crystalline specimens
- Principal Investigator
  
  Tanaka Masaki
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26040:Structural materials and functional materials-related
- Research Institution
  Kyushu University
Establishment of Numerical Method of Local Plastic Strain by Nanoscale Marking
- Principal Investigator
  
  Morikawa Tatsuya
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 26040:Structural materials and functional materials-related
- Research Institution
  Kyushu University

All 2024 2023 2022 2020 2019

All Journal Article Presentation

[Journal Article] Temperature Independences of Fatigue Crack Growth in Ti–0.49 mass%O2022
- Author(s)
  Y. Okuyama, M. Tanaka and T. Morikawa
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 63 Issue: 4 Pages: 600-606
- DOI
  10.2320/matertrans.MT-M2021211
- ISSN
  1345-9678, 1347-5320
- Year and Date
  2022-04-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H02462, KAKENHI-PLANNED-18H05451
[Journal Article] Modelling and Crystal Plasticity Analysis for the Mechanical Response of Alloys with Non-uniformly Distributed Secondary Particles2020
- Author(s)
  Okuyama Yelm、Tanaka Masaki、Ohashi Tetsuya、Morikawa Tatsuya
- Journal Title
  
  ISIJ International
  
  Volume: 60 Issue: 8 Pages: 1819-1828
- DOI
  10.2355/isijinternational.ISIJINT-2019-754
- NAID
  130007888020
- ISSN
  0915-1559, 1347-5460
- Year and Date
  2020-08-15
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K04751, KAKENHI-PLANNED-18H05451
[Journal Article] Activated slip systems in bimodal Ti-6Al-4V plastically deformed at low and moderately high temperatures2020
- Author(s)
  Anne Bhargavi Rani、Okuyama Yelm、Morikawa Tatsuya、Tanaka Masaki
- Journal Title
  
  Materials Science and Engineering: A
  
  Volume: 798 Pages: 140211-140211
- DOI
  10.1016/j.msea.2020.140211
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18H05451, KAKENHI-PROJECT-19H02462
[Journal Article] Modelling and Crystal Plasticity Analysis for the Mechanical Response of Alloys with Non-uniformly Distributed Secondary Particles2019
- Author(s)
  奥山彫夢，田中將己，大橋鉄也，森川龍哉
- Journal Title
  
  Tetsu-to-Hagane
  
  Volume: 105 Issue: 2 Pages: 163-172
- DOI
  10.2355/tetsutohagane.TETSU-2018-098
- NAID
  130007585436
- ISSN
  0021-1575, 1883-2954
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01333, KAKENHI-PROJECT-18H03848, KAKENHI-PROJECT-18K04751, KAKENHI-PLANNED-18H05451
[Journal Article] Change in Slip Mode with Temperature in Ti–0.49 mass%O2019
- Author(s)
  Masaki Tanaka, Yukihiro Hayashi, Yelm Okuyama, Tatsuya Morikawa and Kenji Higashida
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 60 Issue: 1 Pages: 80-85
- DOI
  10.2320/matertrans.M2018251
- NAID
  130007550001
- ISSN
  1345-9678, 1347-5320
- Year and Date
  2019-12-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K04751, KAKENHI-PLANNED-18H05451
[Presentation] コアシェル構造組織の粒子形状と力学特性の結晶塑性解析2024
- Author(s)
  柴田歩武奥山彫夢　土山聡宏
- Organizer
  日本鉄鋼協会第187回春季講演大会
- Data Source
  KAKENHI-PROJECT-23H00237
[Presentation] コアシェル構造組織の不均一変形結晶塑性解析による特性評価2023
- Author(s)
  柴田歩武奥山彫夢　土山聡宏
- Organizer
  日本金属学会関東支部　第２０回ヤングメタラジスト研究交流会
- Data Source
  KAKENHI-PROJECT-23H00237
[Presentation] 結晶塑性有限要素解析を用いたSi単結晶の加工硬化挙動解析2020
- Author(s)
  鈴木飛翔，奥山彫夢，森川龍哉，田中將己，藤瀬淳，小野敏昭
- Organizer
  日本金属学会
- Data Source
  KAKENHI-PROJECT-18K04751
[Presentation] マイクロカンチレバーを用いたFe-Si合金の塑性変形挙動解析2020
- Author(s)
  池上健太，田中將己，森川龍哉，奥山彫夢
- Organizer
  日本鉄鋼協会
- Data Source
  KAKENHI-PROJECT-18K04751
[Presentation] Temperature dependence of activated slip systems in ti-6al-4v2019
- Author(s)
  B.R. Anne, Y. Okuyama, T. Morikawa and M. Tanaka
- Organizer
  日本金属学会2019年秋季（第165回）講演大会
- Data Source
  KAKENHI-PROJECT-19H02462

1. Morikawa Tatsuya (00274506)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
2. Tanaka Masaki (40452809)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
3. Koyama Motomichi (20722705)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 佐々木大輔 (50772498)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 武富紳也 (20608096)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 土山聡宏 (40315106)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
7. 増村拓朗 (40804688)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 諸岡聡 (10534422)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Okuyama Yelm 奥山 彫夢

Research Projects

Research Products

Co-Researchers

微視組織の局所情報を用いた結晶塑性解析による分散強化法の新たな加工硬化理論の構築Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

水素由来の『硬化』に起因する脆化メカニズムの解明

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Microstructure Control and Property Enhancement Mechanism of Core-Shell Structure Reinforced Alloys with Combined Strength and Workability

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of In situ characterization methods for dislocation motion at a crack tip: overcoming metal fatigue

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Temperature dependence of critical resolved shear stress using without making large single crystalline specimens

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Establishment of Numerical Method of Local Plastic Strain by Nanoscale Marking

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Temperature Independences of Fatigue Crack Growth in Ti–0.49 mass%O2022

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Modelling and Crystal Plasticity Analysis for the Mechanical Response of Alloys with Non-uniformly Distributed Secondary Particles2020

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Activated slip systems in bimodal Ti-6Al-4V plastically deformed at low and moderately high temperatures2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Modelling and Crystal Plasticity Analysis for the Mechanical Response of Alloys with Non-uniformly Distributed Secondary Particles2019

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Change in Slip Mode with Temperature in Ti–0.49 mass%O2019

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Presentation] コアシェル構造組織の粒子形状と力学特性の結晶塑性解析2024

Okuyama Yelm 奥山彫夢