OJIMA Mayumi 小島真由美

Researcher Number	80569799
Affiliation (based on the past Project Information) *help	2015 – 2017: 東京大学, 大学院工学系研究科(工学部), 助教 2016: 東京大学, 大学院工学系研究科, 助教 2013 – 2014: 東京大学, 大学院工学系研究科, 助教 2012 – 2014: 東京大学, 工学(系)研究科(研究院), 助教
Review Section/Research Field	Principal Investigator Structural/Functional materials Except Principal Investigator Composite materials/Surface and interface engineering / Material processing/Microstructural control engineering / Physical properties of metals/Metal-base materials / Metal making engineering
Keywords	Principal Investigator 国際情報交流　アメリカ / 国際研究者交流 / 鉄鋼材料 / 積層型材料 / ひずみ分布 / 応力分布 / その場測定 / 中性子回折 / EBSD / 組織 / 力学的特性 / 応力/ひずみ測定 … More Except Principal Investigator … More 変形機構 / ラスマルテンサイト / マルテンサイト / 熱活性化過程 / 活性界面接合 / 異種金属接合 / 分子動力学 / 界面強度 / 界面 / 固相接合 / 接合 / 異種金属 / マルテンサイト変態 / Phase-Field法 / その場観察 / 格子不変変形 / 強度特性 / 組織制御 / デジタルホログラフィック顕微鏡 / 塑性緩和 / PTMC / せん断型変態 / フェーズフィールド / 局所変形挙動 / バリアント選択 / 固溶炭素 / 加工硬化特性 / 転位セル / 異方性 / 塑性変形 / 鋼ラスマルテンサイト / 直接観察 / 細粒 / 溶接熱影響部 / アシキュラーﾌｪﾗｲﾄ / 変異型変態 / 変態 / 鋼 / 異質核生成 / 格子整合 / フェライト / 相変態 / 鉄鋼材料 Less

Development of highly oriented martensite microstructure for enhanced high strength and high ductility combination
- Principal Investigator
  
  Inoue Junya
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Material processing/Microstructural control engineering
- Research Institution
  The University of Tokyo
Investigation of interfacial strength evolution in dissimilar metal bonding and its application to a new bonding process
- Principal Investigator
  
  Koseki Toshihiko
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Composite materials/Surface and interface engineering
- Research Institution
  The University of Tokyo
Large deformation mechanism of lath martensite of low carbon steel in multilayered composite
- Principal Investigator
  
  INOUE Junya
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Physical properties of metals/Metal-base materials
- Research Institution
  The University of Tokyo
Measurement of Hierarchal 3D-Strain in Polycrystalline MaterialsPrincipal Investigator
- Principal Investigator
  
  OJIMA Mayumi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  The University of Tokyo
Phase transformation of steel nucleating from non-metallic compounds and its application to high-performance steel
- Principal Investigator
  
  KOSEKI TOSHIHIKO
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Metal making engineering
- Research Institution
  The University of Tokyo

All 2017 2016 2014 2013 2012 Other

All Journal Article Presentation

[Journal Article] Effects of Solute Carbon on the Work Hardening Behavior of Lath Martensite in Low-Carbon Steel2017
- Author(s)
  Niino, T; Inoue, J; Ojima, M; Nambu, S; Koseki, T
- Journal Title
  
  ISIJ INTERNATIONAL
  
  Volume: 57 Pages: 181-188
- NAID
  130005304134
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15H04151
[Journal Article] Crystallographic Analysis of Transformation Behavior of Acicular Ferrite from B1-type Compounds in Steels2017
- Author(s)
  S. Nambu, Y. Takizawa, M. Ojima, J. Inoue, and T. Koseki
- Journal Title
  
  ISIJ International
  
  Volume: 57 Issue: 7 Pages: 1246-1251
- DOI
  10.2355/isijinternational.ISIJINT-2017-017
- NAID
  130005808146
- ISSN
  0915-1559, 1347-5460
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H04151
[Journal Article] 放射光X線回折法を用いた積層型高強度鋼板におけるマルテンサイト層の局所変形挙動評価2016
- Author(s)
  小島真由美・城鮎美・鈴木裕士・井上純哉
- Journal Title
  
  材料
  
  Volume: 66 Pages: 420-426
- NAID
  130006922118
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H04151
[Journal Article] Effect of Annealing Temperature and Time on Microstructure and Mechanical Properties of Multilayered Steel Composite Sheets2016
- Author(s)
  Cao, R; Yu, X; Feng, Z; Ojima, M; Inoue, J; Koseki, T
- Journal Title
  
  METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
  
  Volume: 47A Issue: 12 Pages: 6042-6055
- DOI
  10.1007/s11661-016-3747-5
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04151
[Journal Article] Crystallographic and Microstructure Studies of Lath Martensitic Steel During Tensile Deformation2014
- Author(s)
  Hyunteak Na, Shoichi Nambu, Mayumi Ojima, Junya Inoue, Toshihiko Koseki
- Journal Title
  
  Metallurgical and Materials Transactions A
  
  Volume: 45 Issue: 11 Pages: 5029-5043
- DOI
  10.1007/s11661-014-2461-4
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24760569, KAKENHI-PROJECT-25630262
[Journal Article] Interphase Strain Gradients in Multilayered Steel Composite from Microdiffraction2014
- Author(s)
  R. I. Barabash, O.M. Barabash, M. Ojima, Z. Yu, J. Inoue, S. Nambu, T. Koseki, R. Xu, Z. Feng
- Journal Title
  
  Metallurgical and Materials Transactions A
  
  Volume: 45 Issue: 1 Pages: 98-108
- DOI
  10.1007/s11661-013-2100-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760569, KAKENHI-PROJECT-25630262
[Journal Article] Strain localization behavior in low-carbon martensitic steel during tensile deformation2013
- Author(s)
  H. Na, S. Nambu, M. Ojima et al.
- Journal Title
  
  Scripta Materialia
  
  Volume: 69 Issue: 11-12 Pages: 793-796
- DOI
  10.1016/j.scriptamat.2013.08.030
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25630262
[Journal Article] ひずみ分布の測定手法の進展 : 鉄鋼ゲノム解明の一環として2012
- Author(s)
  足立吉隆、小島真由美、諸岡聡、友田陽
- Journal Title
  
  塑性と加工
  
  Volume: 53 Pages: 883-890
- NAID
  10031080842
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760569
[Journal Article] Distribution of Elastic Strain in Pearlite Structure2012
- Author(s)
  N. Koga, N. Nakada, T. Tsuchiyama, S. Takaki, M. Ojima, Y. Adachi
- Journal Title
  
  Scripta materialia
  
  Volume: 67 Issue: 4 Pages: 400-403
- DOI
  10.1016/j.scriptamat.2012.05.034
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760569
[Presentation] B1型化合物からのアシキュラーフェライト生成機構の検討2013
- Author(s)
  瀧澤佳彦,南部将一,小島真由美,井上純哉,小関敏彦
- Organizer
  日本鉄鋼協会第166回秋季講演大会
- Place of Presentation
  金沢
- Data Source
  KAKENHI-PROJECT-23246130
[Presentation] 鋼/化合物界面から生成したアシキュラーフェライトにおける結晶学的解析2013
- Author(s)
  南部将一,C.J.Lee,河西恵一郎,小島真由美,井上純哉,小関敏彦
- Organizer
  日本鉄鋼協会第165回春季講演大会
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-23246130
[Presentation] Transformation behavior of acicular ferrite nucleated from stee/B1-type compound interface2013
- Author(s)
  Y. Takizawa, S. Nambu, M. Ojima, J. Inoue, T. Koseki
- Organizer
  The 3rd East Asia Symposium on Thechnology of Welding and Joining
- Place of Presentation
  Busan, Korea
- Year and Date
  2013-11-22
- Data Source
  KAKENHI-PROJECT-23246130
[Presentation] Characterization of Stress Partitioning in Martensite / Austenite Multilayered Steels using In-situ Neutron Diffraction
- Author(s)
  M. Ojima, J. Inoue, S. Nambu, P. Xu, K. Akita, H. Suzuki, T. Koseki
- Organizer
  2nd International Workshop “In-situ studies with Photons, Neutrons and Electron Scattering”
- Place of Presentation
  Hotel Hankyu Expo Park, 大阪
- Data Source
  KAKENHI-PROJECT-24760569
[Presentation] Stress/Strain distribution in multilayered steels consisting of dissimilar steels
- Author(s)
  Mayumi Ojima
- Organizer
  TMS Annual Meeting and Exhibition
- Place of Presentation
  Walt Disney World, Orland, FLorida(US)
- Year and Date
  2015-03-15 – 2015-03-19
- Data Source
  KAKENHI-PROJECT-24760569
[Presentation] Transformation behavior of acicular ferrite nucleated from steel/B1 type compounds interface
- Author(s)
  Yoshihiko TAKIZAWA, Changjoon LEE, Shoichi NAMBU, Mayumi OJIMA, Junya INOUE and Toshihiko KOSEKI
- Organizer
  East Asia Symposium on Technology of Welding & Joining
- Place of Presentation
  BEXCO, Busan, Korea
- Data Source
  KAKENHI-PROJECT-23246130
[Presentation] 鋼／化合物界面から生成したアシキュラーフェライトの変態挙動についての検討
- Author(s)
  南部将一，瀧澤佳彦，小島真由美，井上純哉，小関敏彦
- Organizer
  日本鉄鋼協会第167回春季講演大会
- Place of Presentation
  東京工業大学，東京
- Data Source
  KAKENHI-PROJECT-23246130
[Presentation] B1型化合物からのアシキュラーフェライト生成機構の検討
- Author(s)
  瀧澤佳彦，南部将一，小島真由美，井上純哉，小関敏彦
- Organizer
  日本鉄鋼協会第166回秋季講演大会
- Place of Presentation
  金沢大学，石川
- Data Source
  KAKENHI-PROJECT-23246130
[Presentation] 放射光回折測定によるオーステナイト-焼入れマルテンサイト複層鋼板の変形挙動の検討
- Author(s)
  小島真由美, 井上純哉, 南部将一, 小関敏彦, 徐平光, 菖蒲敬久
- Organizer
  日本鉄鋼協会秋季講演大会
- Place of Presentation
  愛媛大学, 松山
- Data Source
  KAKENHI-PROJECT-24760569

1. INOUE Junya (70312973)

# of Collaborated Projects: 4 results

# of Collaborated Products: 9 results
2. KOSEKI TOSHIHIKO (70361532)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
3. NAMBU Shoichi (00529654)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results

OJIMA Mayumi 小島 真由美

Research Projects

Research Products

Co-Researchers

Development of highly oriented martensite microstructure for enhanced high strength and high ductility combination

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Investigation of interfacial strength evolution in dissimilar metal bonding and its application to a new bonding process

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Large deformation mechanism of lath martensite of low carbon steel in multilayered composite

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Measurement of Hierarchal 3D-Strain in Polycrystalline MaterialsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Phase transformation of steel nucleating from non-metallic compounds and its application to high-performance steel

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Effects of Solute Carbon on the Work Hardening Behavior of Lath Martensite in Low-Carbon Steel2017

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Crystallographic Analysis of Transformation Behavior of Acicular Ferrite from B1-type Compounds in Steels2017

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] 放射光X線回折法を用いた積層型高強度鋼板におけるマルテンサイト層の局所変形挙動評価2016

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Effect of Annealing Temperature and Time on Microstructure and Mechanical Properties of Multilayered Steel Composite Sheets2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Crystallographic and Microstructure Studies of Lath Martensitic Steel During Tensile Deformation2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Interphase Strain Gradients in Multilayered Steel Composite from Microdiffraction2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Strain localization behavior in low-carbon martensitic steel during tensile deformation2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] ひずみ分布の測定手法の進展 : 鉄鋼ゲノム解明の一環として2012

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Distribution of Elastic Strain in Pearlite Structure2012

Author(s)

Journal Title

OJIMA Mayumi 小島真由美