• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Low-temperature deformability of brittle hard materials - new mechanical properties deduced from experiments with small-volume specimens

Research Project

Project/Area Number 15H02300
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Structural/Functional materials
Research InstitutionKyoto University

Principal Investigator

INUI HARUYUKI  京都大学, 工学研究科, 教授 (30213135)

Co-Investigator(Kenkyū-buntansha) 岸田 恭輔  京都大学, 工学研究科, 准教授 (20354178)
岡本 範彦  東北大学, 金属材料研究所, 准教授 (60505692)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥45,240,000 (Direct Cost: ¥34,800,000、Indirect Cost: ¥10,440,000)
Fiscal Year 2017: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2016: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
Fiscal Year 2015: ¥26,910,000 (Direct Cost: ¥20,700,000、Indirect Cost: ¥6,210,000)
Keywords協調的原子集団励起 / プラストン / マイクロピラー / 試験片サイズ依存性 / 臨界体積 / 破壊靱性 / 核生成 / 収縮転位 / ハードマテリアル / マイクロピラー試験 / 臨界分解剪断応力 / 転位核生成 / 臨界核体積
Outline of Final Research Achievements

Low-temperature deformability has been investigated for brittle hard materials that do not exhibit deformability at ambient temperature in the bulk form, by means of micropillar compression testing. Low-temperature deformability is observed for SiC, some MSi2-type and M5Si3-type transition-metal silicides as well as for a sigma-phase intermetallic, an embrittlement phase in steels. But this was not the case for some ceramics such as B4C and Al2O3. As the specimen size decreases, the stress exerted to the specimen approaches to the stress necessary to generate dislocations. But, if the fracture toughness is not sufficiently high, failure occurs before the stress reaches the level for dislocation generation. The low-temperature deformability is concluded to occur more easily for brittle hard materials with higher fracture toughness because of the smaller critical notch size.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (99 results)

All 2018 2017 2016 2015 Other

All Int'l Joint Research (4 results) Journal Article (19 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 19 results,  Acknowledgement Compliant: 6 results,  Open Access: 2 results) Presentation (74 results) (of which Int'l Joint Research: 22 results,  Invited: 14 results) Remarks (2 results)

  • [Int'l Joint Research] チェコ国科学アカデミー物理学研究所(チェコ)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] チェコ国科学アカデミー物理学研究所(チェコ)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] ニュールンベルク大学(ドイツ)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] チェコ科学アカデミー物理学研究所(チェコ)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Crystal Structure Refinement of the Γ- and Γ 1 -Phase Compounds in the Fe-Zn System and Orientation Relationships Among α-Fe, Γ and Γ 1 Phases in the Coating Layer of Galvannealed Steel2018

    • Author(s)
      Norihiko L. Okamoto, Masahiro Inomoto, Hiroshi Takebayashi, Haruyuki Inui
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 732 Pages: 52-63

    • DOI

      10.1016/j.jallcom.2017.10.146

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal Structures and Mechanical Properties of Fe-Zn Intermetallic Compounds Formed in the Coating Layer of Galvannealed Steels2018

    • Author(s)
      Haruyuki Inui, Norihiko L. Okamoto, and Shu Yamaguchi
    • Journal Title

      ISIJ International

      Volume: 58

    • NAID

      130007484895

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fracture Toughness of the Fe-Zn Intermetallic Compounds Measured by Bend Testing of Chevron-Notched Single-Crystal Microbeams2018

    • Author(s)
      Norihiko L. Okamoto, Shota Michishita, Yukichika Hashizume, and Haruyuki Inui
    • Journal Title

      ISIJ International

      Volume: 58

    • NAID

      130007484809

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 1.Crystal Structure of η’-Fe3Al8; Low-Temperature Phase of η-Fe2Al5 Accompanied by an Ordered Arrangement of Al Atoms of Full Occupancy in the C-axis Chain Sites2017

    • Author(s)
      Norihiko L. Okamoto, Jumpei Okumura, Masaya Higashi, and Haruyuki Inui
    • Journal Title

      Acta Materialia

      Volume: 129 Pages: 290-299

    • DOI

      10.1016/j.actamat.2017.02.060

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] FCC Metal-Like Deformation Behaviour of Ir 3 Nb with the L1 2 Structure2017

    • Author(s)
      Norihiko L. Okamoto, Shohei Takemoto, Zhenghao M.T. Chen, Masatake Yamaguchi, Haruyuki Inui
    • Journal Title

      International Journal of Plasticity

      Volume: 97 Pages: 145-158

    • DOI

      10.1016/j.ijplas.2017.05.013

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Lattice Misfit on Plastic Deformation Behavior of Single-Crystalline Micropillars of Ni-based Superalloys2017

    • Author(s)
      Kabir Arora, Kyosuke Kishida, Katsushi Tanaka, Haruyuki Inui
    • Journal Title

      Acta Materialia

      Volume: 138 Pages: 119-130

    • DOI

      10.1016/j.actamat.2017.07.044

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Crystal Structure and Mechanical Properties of Intermetallic Compounds in the Fe-Zn system in the Coat Layer of Galvanized Steel2017

    • Author(s)
      Haruyuki Inui, Norihiko L. Okamoto
    • Journal Title

      Proceedings of 11th International Conference on Zinc and Zinc Alloy Coated Steel Sheet(Galvatech 2017)

      Volume: - Pages: 6-10

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Plastic Deformation and Fracture Behavior of Single Crystals of the Intermetallic Compounds in the Fe-Zn System2017

    • Author(s)
      Norihiko L. Okamoto, Yukichika Hashizum, Shota Michishita, Haruyuki Inui
    • Journal Title

      Proceedings of 11th International Conference on Zinc and Zinc Alloy Coated Steel Sheet(Galvatech 2017)

      Volume: - Pages: 200-203

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microscale Deformation of the Γ AND δ1P Phases in the Fe-Zn System2017

    • Author(s)
      Yukichika Hashizume, Norihiko L. Okamoto, Haruyuki Inui
    • Journal Title

      Proceedings of 11th International Conference on Zinc and Zinc Alloy Coated Steel Sheet(Galvatech 2017)

      Volume: - Pages: 981-985

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Specimen size and shape dependent yield strength in micropillar compression deformation of Mo single crystals2017

    • Author(s)
      Jinyu Zhanga, Kyosuke Kishidaa, Haruyuki Inui
    • Journal Title

      International Journal of Plasticity

      Volume: 印刷中 Pages: 45-56

    • DOI

      10.1016/j.ijplas.2017.02.014

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Orientation relationships, interface structures, and mechanical properties of directionally solidified MoSi2/Mo5Si3/Mo5Si3C composites2016

    • Author(s)
      Hirotaka Matsunoshita, Kosuke Fujiwara, Yuta Sasai, Kyosuke Kishida, Haruyuki Inui
    • Journal Title

      Intermetallics

      Volume: 73 Pages: 12-20

    • DOI

      10.1016/j.intermet.2016.02.005

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Plastic deformation of directionally solidified ingots of binary and some ternary MoSi2/Mo5Si3 eutectic composites2016

    • Author(s)
      Hirotaka Matsunoshita, Yuta Sasai, Kosuke Fujiwara, Kyosuke Kishida, Haruyuki Inui
    • Journal Title

      Science and Technology of Advanced Materials(STAM)

      Volume: 17 Issue: 1 Pages: 517-529

    • DOI

      10.1080/14686996.2016.1218248

    • NAID

      120006323758

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Size effect, critical resolved shear stress, stacking fault energy, and solid solution strengthening in the CrMnFeCoNi high-entropy alloy2016

    • Author(s)
      Norihiko L. Okamoto, Shu Fujimoto, Yuki Kambara, Marino Kawamura, Zhenghao M. T. Chen, Hirotaka Matsunoshita, Katsushi Tanaka, Haruyuki Inui and Easo P. George
    • Journal Title

      Scientific Reports

      Volume: 6 Issue: 1 Pages: 35863-35863

    • DOI

      10.1038/srep35863

    • NAID

      120005856159

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Atomic displacement in the CrMnFeCoNi high-entropy alloy - A scaling factor to predict solid solution strengthening2016

    • Author(s)
      Norihiko L. Okamoto, Koretaka Yuge, Katsushi Tanaka, Haruyuki Inui, and Easo P. George
    • Journal Title

      AIP Advances

      Volume: 6 Issue: 12 Pages: 125008-125008

    • DOI

      10.1063/1.4971371

    • NAID

      120005973273

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Why the slip of 1/2<331> dislocations on {013} in C11b behaves differently at low and high temperatures?2015

    • Author(s)
      V. Paidar and H. Inui
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 632 Pages: 44-47

    • DOI

      10.1016/j.jallcom.2015.01.154

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Mechanisim of lamellar structure formation and Cr interfacial segregation in C11b-MoSi2/C40-NbSi2 duplex phase silicide verified by a phase-field simulation incorporationg elastic inhomogeneity2015

    • Author(s)
      T. Yamazaki, Y. Koizumi, K. Yuge, A. Chiba, K. Hagihara. T. Nakano, K. Kishida, H. Inui
    • Journal Title

      Computatinal Materials Sciences

      Volume: 108 Pages: 358-366

    • DOI

      10.1016/j.commatsci.2015.04.018

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] What Types of Stacking Faults and Dislocation Dissociations Can Be Found in Transition-Metal Disilicides2015

    • Author(s)
      V. Paidar, M. Cak, M. Sob and H. Inui
    • Journal Title

      Acta Physica Polonica A

      Volume: Vol. 128 , No. 4 Issue: 4 Pages: 589-591

    • DOI

      10.12693/aphyspola.128.589

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Microstructures and Mechanical Properties of MoSi2/ Mo5Si3 / Mo5Si3C Ternary Eutectic Composite2015

    • Author(s)
      H. Matsunoshita, K. Fujiwara, Y. Sasai, Y. Kondo, K.Kisida and H. Inui
    • Journal Title

      MRS Symp. Proc.

      Volume: 1760 Pages: 1-6

    • DOI

      10.1557/opl.2015.116

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Factors Controlling the Temperature Dependence of Yield Stress in L12-Ordered Intermetallic Compounds2015

    • Author(s)
      Haruyuki Inui and Norihiko L. Okamoto
    • Journal Title

      Materials Research Society Symposium Proceedings

      Volume: 1760 Pages: 1-11

    • DOI

      10.1557/opl.2015.27

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Presentation] Micropillar Compression of Intermetallic Compounds with Complex Crystal Structures2018

    • Author(s)
      Kyosuke Kishida
    • Organizer
      6th ESISM Workshop in Kyoto "Fundamental Issues of Structural Materials"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Compression Testing of Single Crystals of β-Si3N4 on Micron Meter Scale by Means of FIB Machining Combined with EBSD Orientation Mapping2018

    • Author(s)
      Nobuyuki Kadota, Haruyuki Inui, Norihiko Okamoto, Isao Tanaka, You Zhou, Hideki Hyuga, Kiyoshi Hirao
    • Organizer
      TMS 2018 Annual Meeting & Exhibition
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] マイクロピラー圧縮試験による変形機構解析2018

    • Author(s)
      岸田恭輔
    • Organizer
      日本金属学会2018年春期(第162回)講演大会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Mechanical Properties of Directionally Solidified MoSi2-Mo5Si3 Eutectic Alloys with Ternary and Quaternary Additions2018

    • Author(s)
      Vega Farje Juan Antonio,神原佑季,松野下裕貴,岸田恭輔,乾晴行
    • Organizer
      日本金属学会2018年春期(第162回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] MoSi2/Mo5Si3/Mo5Si3C共晶合金の組織と力学特性に及ぼす添加元素の影響2018

    • Author(s)
      武田康誠,神原佑季,松野下裕貴,岸田恭輔,乾晴行
    • Organizer
      日本金属学会2018年春期(第162回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Fe-Cr系σ相の単結晶マイクロピラー圧縮変形2018

    • Author(s)
      奥谷将臣,門田信幸,新津甲大,岸田恭輔,乾晴行
    • Organizer
      日本金属学会2018年春期(第162回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] η-Fe2Al5相における高次規則構造の多様性2018

    • Author(s)
      東雅也,境龍太郎,奥村純平,○新津甲大,乾晴行
    • Organizer
      日本金属学会2018年春期(第162回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Al過剰組成のη-Fe2Al5相に現れる高次規則相の結晶構造解析2018

    • Author(s)
      境龍太郎,東雅也,新津甲大,乾晴行
    • Organizer
      日本金属学会2018年春期(第162回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 溶融Zn-Alめっき鋼板の浸漬時における金属間化合物層の組織変化2018

    • Author(s)
      東雅也,新津甲大,乾晴行
    • Organizer
      日本金属学会2018年春期(第162回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] セメンタイト単結晶のマイクロピラー圧縮変形2018

    • Author(s)
      門田信幸, 岡本範彦, 岸田恭輔
    • Organizer
      日本金属学会2018年春期(第162回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 合金化溶融亜鉛めっき鋼板の被膜を構成するFe-Zn系金属間化合物相の微小単結晶変形・破壊試験2017

    • Author(s)
      岡本範彦,橋爪志周,道下勝太,乾晴行
    • Organizer
      日本鉄鋼協会 第173回春季講演大会
    • Place of Presentation
      首都大学東京 南大沢キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 複合元素添加MoSi2/Mo5Si3共晶合金の破壊挙動2017

    • Author(s)
      神原佑季,丸山拓仁,松野下裕貴,岸田恭輔,乾晴行
    • Organizer
      日本金属学会2017年春期(第160回)講演大会
    • Place of Presentation
      首都大学東京 南大沢キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] Ti5Si3の単結晶マイクロピラー圧縮変形2017

    • Author(s)
      福山貴義,丸山拓仁,岸田恭輔,乾晴行
    • Organizer
      日本金属学会2017年春期(第160回)講演大会
    • Place of Presentation
      首都大学東京 南大沢キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] FCC型高エントロピー合金CrMnFeCoNi単結晶の塑性変形2017

    • Author(s)
      岡本範彦, 乾晴行
    • Organizer
      日本金属学会2017年春期(第160回)講演大会
    • Place of Presentation
      首都大学東京 南大沢キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] FCC構造を有する非等原子量高エントロピー合金の強度と平均原子量の相関2017

    • Author(s)
      浅倉誠仁,Chen ZHENGHAO,岡本範彦,弓削是貴,乾晴行
    • Organizer
      日本金属学会2017年春期(第160回)講演大会
    • Place of Presentation
      首都大学東京 南大沢キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] Microstructure of laser surface melted MoSi2-Mo5Si3 eutectic composite2017

    • Author(s)
      Vega Farje Juan Antonio,松野下裕貴,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2017年春期(第160回)講演大会
    • Place of Presentation
      首都大学東京 南大沢キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 2倍周期構造を有するη-Fe2Al5相の結晶構造解析2017

    • Author(s)
      東雅也,岡本範彦,乾晴行
    • Organizer
      日本金属学会2017年春期(第160回)講演大会
    • Place of Presentation
      首都大学東京 南大沢キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] Fe-Zn系金属間化合物Γ相単結晶の塑性変形2017

    • Author(s)
      橋爪志周,道下勝太,岡本範彦,乾晴行
    • Organizer
      日本金属学会2017年春期(第160回)講演大会
    • Place of Presentation
      首都大学東京 南大沢キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] Micropillar compression deformation of Fe3C single crystals2017

    • Author(s)
      Wei CHEN,Peng ZHOU, Norihiko L. OKAMOTO, Haruyuki INUI
    • Organizer
      日本金属学会2017年春期(第160回)講演大会
    • Place of Presentation
      首都大学東京 南大沢キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] β-Si3N4単結晶のマイクロピラー圧縮試験2017

    • Author(s)
      門田信幸, 岡本範彦,乾晴行,田中功,周游,日向秀樹,平尾喜代司
    • Organizer
      日本金属学会2017年春期(第160回)講演大会
    • Place of Presentation
      首都大学東京 南大沢キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] Plasticity of Hard and Brittle Materials at Micron-meter Size Scales2017

    • Author(s)
      Haruyuki Inui, Kyosuke Kishida, Norihiko Okamoto
    • Organizer
      TMS 146th ANNUAL MEETING & EXHIBITION
    • Place of Presentation
      San Diego, CA, U.S.A.
    • Year and Date
      2017-02-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Plastic deformation and solid solution strengthening in high entropy alloys with the fcc structure2017

    • Author(s)
      Norihiko L. Okamoto
    • Organizer
      第6回プラストンに基づく変形現象研究会
    • Place of Presentation
      京都大学  楽友会館
    • Year and Date
      2017-01-31
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] GA鋼板のめっき被膜を構成するFe-Zn(-Al)系金属間化合物の結晶構造解析2017

    • Author(s)
      岡本範彦
    • Organizer
      日本金属学会2017年秋期(第161回)講演大会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] D81型Mo5SiB2(T2相)単結晶マイクロピラーの室温圧縮変形2017

    • Author(s)
      福山貴義,丸山拓仁 ,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2017年秋期(第161回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Fe-Zn 系金属間化合物Γ及びδ1p相の塑性変形2017

    • Author(s)
      橋爪志周,岡本範彦,乾晴行
    • Organizer
      日本金属学会2017年秋期(第161回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] η-Fe2Al5相における部分占有Al サイトの占有挙動の組成依存2017

    • Author(s)
      東雅也,岡本範彦,乾晴行
    • Organizer
      日本金属学会2017年秋期(第161回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] MoSi2/Mo5Si3共晶一方向凝固材の力学特性に及ぼす複合元素添加の影響2017

    • Author(s)
      神原佑季,松野下裕貴,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2017年秋期(第161回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Si3N4の室温における転位運動と力学特性2017

    • Author(s)
      門田信幸, 岡本範彦,乾晴行,田中功,周 游,日向秀樹,平尾喜代司
    • Organizer
      日本金属学会2017年秋期(第161回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] HCPTi 単結晶マイクロピラーの圧縮変形挙動2017

    • Author(s)
      金 振謙,長榮忠成,岸田恭輔,乾晴行
    • Organizer
      日本金属学会2017年秋期(第161回)講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] η-Fe2Al5における結晶構造の多様性と固溶範囲2017

    • Author(s)
      乾晴行
    • Organizer
      日本鉄鋼協会 表面処理鋼板部会 第4回「高機能溶融亜鉛めっき皮膜創成とナノ解析研究会」
    • Related Report
      2017 Annual Research Report
  • [Presentation] Ambient-Temperature Plasticity of Brittle Intermetallics at Micron-Meter Size Scales2017

    • Author(s)
      Haruyuki Inui
    • Organizer
      Intermetallics 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Microscale Deformation of the Γ and δ1P Phases in the Fe-Zn System2017

    • Author(s)
      Yukichika Hashizume, Norihiko L. Okamoto, Haruyuki Inui
    • Organizer
      GALVATECH 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Plastic Deformation and Fracture Behavior of Single Crystals of the Intermetallic Compounds in the Fe-Zn System2017

    • Author(s)
      Norihiko L. Okamoto, Yukichika Hashizume, Shota Michishita, Haruyuki Inui
    • Organizer
      GALVATECH 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Crystal Structure and Mechanical Properties of Intermetallic Compounds in the Fe-Zn System in the Coat Layer of Galvanized Steel2017

    • Author(s)
      Haruyuki Inui, Norihiko L. Okamoto
    • Organizer
      GALVATECH 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] MOSi2/Mo5Si3共晶合金の微細組織・界面構造と力学特性に及ぼす添加元素の影響2017

    • Author(s)
      神原佑季,松野下裕貴,岸田恭輔,乾晴行
    • Organizer
      社団法人日本鉄鋼協会・公益社団法人日本金属学会 関西支部 材料物性工学談話会平成29年度第2回講演会ならびにポスター発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] D81型MO5SiB2単結晶のマイクロピラー圧縮変形2017

    • Author(s)
      福山貴義,丸山拓仁,岸田恭輔,乾晴行
    • Organizer
      社団法人日本鉄鋼協会・公益社団法人日本金属学会 関西支部 材料物性工学談話会平成29年度第2回講演会ならびにポスター発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] HCP Ti単結晶マイクロピラーの圧縮変形挙動2017

    • Author(s)
      KIM JINGEUM,長榮忠成,岸田恭輔,乾晴行
    • Organizer
      社団法人日本鉄鋼協会・公益社団法人日本金属学会 関西支部 材料物性工学談話会平成29年度第2回講演会ならびにポスター発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Fe-Zn系金属間化合物Γ相及びδ1P相の塑性変形2017

    • Author(s)
      橋爪志周,岡本範彦,乾晴行
    • Organizer
      社団法人日本鉄鋼協会・公益社団法人日本金属学会 関西支部 材料物性工学談話会平成29年度第2回講演会ならびにポスター発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] MAX相Ti3SiC2の単結晶マイクロピラー圧縮変形挙動2017

    • Author(s)
      東雅也,桃野将伍,岸田恭輔,岡本範彦,乾晴行
    • Organizer
      社団法人日本鉄鋼協会・公益社団法人日本金属学会 関西支部 材料物性工学談話会平成29年度第2回講演会ならびにポスター発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Microstructure of Laser Surface Melted MoSi2-Mo5Si3 Eutectic Composites2017

    • Author(s)
      Vega Fane Juan Antonio,神原佑季,松野下裕貴,岸田恭輔,乾晴行
    • Organizer
      社団法人日本鉄鋼協会・公益社団法人日本金属学会 関西支部 材料物性工学談話会平成29年度第2回講演会ならびにポスター発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] The Effects of Ni Concentration on Deformation Behavior of (Fe, Ni)2Nb Ternary Laves Phase2017

    • Author(s)
      SU YI, Kyosuke KISHIDA, Haruyuki INUl
    • Organizer
      社団法人日本鉄鋼協会・公益社団法人日本金属学会 関西支部 材料物性工学談話会平成29年度第2回講演会ならびにポスター発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Behavior of Fe-Centered Zn12 Icosahedra in the Plastic Deformation of Fe-Zn Intermetallic Compounds Constituting the Coating Layer of Galvannealed Steels2016

    • Author(s)
      Norihiko Okamoto, Masahiro Inomoto, Haruyuki Inui
    • Organizer
      2016 MRS Fall Meeting & Exhibit
    • Place of Presentation
      Boston, MA, U.S.A
    • Year and Date
      2016-11-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Micropillar Testing as a New Tool to Investigate Fundamentals of Plastic Deformation in Brittle Intermetallics2016

    • Author(s)
      Haruyuki Inui, Kyosuke Kishida, Norihiko Okamoto
    • Organizer
      2016 MRS Fall Meeting & Exhibit
    • Place of Presentation
      Boston, MA, U.S.A
    • Year and Date
      2016-11-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Micropillar Compression of T2-Mo5SiB2 Single Crystals2016

    • Author(s)
      Takuto Maruyama, Hirotaka Matsunoshita, Kyosuke Kishida, Haruyuki Inui
    • Organizer
      2016 MRS Fall Meeting & Exhibit
    • Place of Presentation
      Boston, MA, U.S.A
    • Year and Date
      2016-11-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Microstructure and Fracture Behavior of MoSi2/Mo5Si3 Eutectic Composites2016

    • Author(s)
      Yuki Kambara, Syota Inoguchi, Hirotaka Matsunoshita, Kyosuke Kishida, Haruyuki Inui
    • Organizer
      2016 MRS Fall Meeting & Exhibit
    • Place of Presentation
      Boston, MA, U.S.A
    • Year and Date
      2016-11-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Microstructure of Laser Surface Melted MoSi2/Mo5Si3 Eutectic Composite2016

    • Author(s)
      Juan Antonio Vega Farje, Hirotaka Matsunoshita, Kyosuke Kishida, Haruyuki Inui
    • Organizer
      2016 MRS Fall Meeting & Exhibit
    • Place of Presentation
      Boston, MA, U.S.A
    • Year and Date
      2016-11-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Compression Deformation of Single-Crystal Micropillars of the δ1p Phase in the Fe-Zn System2016

    • Author(s)
      Yukichika Hashizume, Shota Michishita, Norihiko Okamoto, Haruyuki Inui
    • Organizer
      2016 MRS Fall Meeting & Exhibit
    • Place of Presentation
      Boston, MA, U.S.A
    • Year and Date
      2016-11-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Micropillar Compression of Single Crystals of a MAX Phase Ti 3SiC 22016

    • Author(s)
      Masaya Higashi, Shogo Momono, Kyosuke Kishida, Norihiko Okamoto, Haruyuki Inui
    • Organizer
      2016 MRS Fall Meeting & Exhibit
    • Place of Presentation
      Boston, MA, U.S.A
    • Year and Date
      2016-11-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MoSi2/Mo3Si5共晶合金の微細組織と破壊挙動に及ぼす添加元素の影響2016

    • Author(s)
      神原 佑季,井口 翔太,丸山 拓仁,松野下 裕貴,岸田 恭輔,乾 晴行
    • Organizer
      日本金属学会2016年秋期(第159回)講演大会
    • Place of Presentation
      大阪大学 豊中キャンパス
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] M5Si3型遷移金属シリサイド単結晶のマイクロピラー圧縮変形2016

    • Author(s)
      丸山 拓仁,松野下 裕貴,岸田 恭輔, 乾 晴行
    • Organizer
      日本金属学会2016年秋期(第159回)講演大会
    • Place of Presentation
      大阪大学 豊中キャンパス
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Mg-Zn-Y 系LPSO/OD 相単結晶マイクロピラーの圧縮変形組織2016

    • Author(s)
      桃野 将伍,井上 敦司,岸田 恭輔  乾 晴行
    • Organizer
      日本金属学会2016年秋期(第159回)講演大会
    • Place of Presentation
      大阪大学 豊中キャンパス
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] マイクロピラー試験-脆性構造材料の変形メカニズム研究の新規なツールとして2016

    • Author(s)
      乾 晴行
    • Organizer
      日本金属学会2016年秋期(第159回)講演大会
    • Place of Presentation
      大阪大学 豊中キャンパス
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Fe-Zn 系金属間化合物δ1p相単結晶の塑性変形2016

    • Author(s)
      橋爪 志周,岡本 範彦,乾 晴行
    • Organizer
      日本金属学会2016年秋期(第159回)講演大会
    • Place of Presentation
      大阪大学 豊中キャンパス
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Fe2Al5相のマイクロピラー圧縮変形挙動2016

    • Author(s)
      東 雅也,岡本 範彦,乾 晴行
    • Organizer
      日本金属学会2016年秋期(第159回)講演大会
    • Place of Presentation
      大阪大学 豊中キャンパス
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Mg-LPSO 相およびMAX 相の単結晶マイクロピラー圧縮変形2016

    • Author(s)
      岸田 恭輔, 桃野 将伍, 東 雅也, 井上 敦司, 岡本 範彦, 乾 晴行
    • Organizer
      日本金属学会2016年秋期(第159回)講演大会
    • Place of Presentation
      大阪大学 豊中キャンパス
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Mechanical Property Improvement by Controlling Lattice Misfits and Interface Segregation in MoSi2/Mo5Si3-Based Eutectic Composites2016

    • Author(s)
      K. Kishida, H. Matsunoshita, J. Vega, H. Inui
    • Organizer
      9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM9)
    • Place of Presentation
      Kyoto International Conference Center, Kyoto, Japan
    • Year and Date
      2016-08-01
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Plasticity of hard and brittle materials at micron-meter size scales2016

    • Author(s)
      Haruyuki Inui
    • Organizer
      Beyond Nickel-Based Superalloys II
    • Place of Presentation
      Cambridge, United Kingdom
    • Year and Date
      2016-07-17
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Microstructure - mechanical properties relationship of MoSi2/Mo5Si3-based eutectic composites2016

    • Author(s)
      Kyosuke Kishida, Hirotaka Matsunoshita, Haruyuki Inui
    • Organizer
      THERMEC’2016
    • Place of Presentation
      GRAZ, AUSTRIA
    • Year and Date
      2016-05-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ta,Ni複合添加MoSi2/Mo5Si3一方向凝固共晶合金の微細組織と破壊挙動2016

    • Author(s)
      井口翔太, 松野下裕貴, 丸山拓仁, 岸田恭輔, 乾晴行
    • Organizer
      日本金属学会春期講演大会(第158回)
    • Place of Presentation
      東京理科大学 葛飾キャンパス
    • Year and Date
      2016-03-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] MoSi2単結晶マイクロピラーの室温圧縮変形2016

    • Author(s)
      岸田恭輔, 中塚怜志, 乾晴行
    • Organizer
      日本金属学会春期講演大会(第158回)
    • Place of Presentation
      東京理科大学 葛飾キャンパス
    • Year and Date
      2016-03-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] Mo5SiB2単結晶のマイクロピラー圧縮変形2016

    • Author(s)
      丸山拓仁, 松野下裕貴, 新貝康晴, 岸田恭輔, 乾晴行
    • Organizer
      日本金属学会春期講演大会(第158回)
    • Place of Presentation
      東京理科大学 葛飾キャンパス
    • Year and Date
      2016-03-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] Mg-Zn-Y系LPSO相単結晶マイクロピラーの圧縮変形組織2016

    • Author(s)
      桃野将伍, 井上敦司, 岸田恭輔, 乾晴行
    • Organizer
      日本金属学会春期講演大会(第158回)
    • Place of Presentation
      東京理科大学 葛飾キャンパス
    • Year and Date
      2016-03-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] Ti3SiC2相単結晶マイクロピラーの圧縮変形挙動2016

    • Author(s)
      東 雅也, 桃野将伍, 岸田恭輔, 乾晴行
    • Organizer
      日本金属学会春期講演大会(第158回)
    • Place of Presentation
      東京理科大学 葛飾キャンパス
    • Year and Date
      2016-03-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] マイクロピラー圧縮試験によるL12-Co3(Al,W)のバルクCRSS評価2016

    • Author(s)
      陳正昊, 岡本範彦, 乾晴行
    • Organizer
      日本金属学会春期講演大会(第158回)
    • Place of Presentation
      東京理科大学 葛飾キャンパス
    • Year and Date
      2016-03-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] 合金化溶融亜鉛めっき層中Fe-Zn系δ1p相の単結晶マイクロピラー圧縮試験2016

    • Author(s)
      橋爪志周, 道下勝太, 岡本範彦, 乾晴行
    • Organizer
      日本金属学会春期講演大会(第158回)
    • Place of Presentation
      東京理科大学 葛飾キャンパス
    • Year and Date
      2016-03-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] Micropillar compression of single crystals of L12-Co3(Al,W)2015

    • Author(s)
      Z. Chin, N. Okamoto, H. Inui
    • Organizer
      Intermetallics 2015
    • Place of Presentation
      Kloster Banz, Germany
    • Year and Date
      2015-09-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Room temperature deformation behavior of hard intermetallics and ceramics investigated by micropillar compression tests2015

    • Author(s)
      Y. Shinkai, K. Kishida, H. Inui
    • Organizer
      Intermetallics 2015
    • Place of Presentation
      Kloster Banz, Germany
    • Year and Date
      2015-09-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Compression of micropillars of single crystalline Mo5SiB22015

    • Author(s)
      T. Maruyama, H. Matsunoshita, K. Kishida, H. Inui
    • Organizer
      Intermetallics 2015
    • Place of Presentation
      Kloster Banz, Germany
    • Year and Date
      2015-09-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] D8l型構造を有する遷移金属シリサイド単結晶のマイクロピラー圧縮変形2015

    • Author(s)
      丸山拓仁, 新貝 康晴, 松野下裕貴, 岸田恭輔, 乾晴行
    • Organizer
      日本金属学会秋期講演大会(第157回)
    • Place of Presentation
      九州大学 伊都キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] Fe-Zn系金属間化合物中のZn12二十面体クラスターの配列と塑性変形時の役割2015

    • Author(s)
      岡本範彦, 井元雅弘, 乾晴行
    • Organizer
      日本金属学会秋期講演大会(第157回)
    • Place of Presentation
      九州大学 伊都キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Fe-Zn系金属間化合物単相/複相マイクロ試料の変形挙動2015

    • Author(s)
      道下勝太, 岡本範彦, 乾晴行
    • Organizer
      日本金属学会秋期講演大会(第157回)
    • Place of Presentation
      九州大学 伊都キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 硬質金属間化合物およびセラミックス単結晶のマイクロピラー圧縮変形2015

    • Author(s)
      新貝康晴, 岸田恭輔, 乾晴行
    • Organizer
      日本金属学会秋期講演大会(第157回)
    • Place of Presentation
      九州大学 伊都キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 層状結晶構造を有する金属間化合物単結晶のマイクロピラー圧縮変形挙動2015

    • Author(s)
      桃野将伍, 岸田恭輔, 乾晴行
    • Organizer
      日本金属学会秋期講演大会(第157回)
    • Place of Presentation
      九州大学 伊都キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] Materials for Ultra-high Temperature Applications2015

    • Author(s)
      H. Inui
    • Organizer
      ICM-12 (International Conference on the Mechanical behavior of Materials)
    • Place of Presentation
      Karlsruhe, Germany
    • Year and Date
      2015-05-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Remarks] 研究室HP

    • URL

      http://imc.mtl.kyoto-u.ac.jp/

    • Related Report
      2017 Annual Research Report
  • [Remarks]

    • URL

      http://imc.mtl.kyoto-u.ac.jp/

    • Related Report
      2015 Annual Research Report

URL: 

Published: 2015-04-16   Modified: 2022-10-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi