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YAMAGUCHI Masaharu  山口 正治

ORCIDConnect your ORCID iD *help
Researcher Number 90029108
Other IDs
External Links
Affiliation (based on the past Project Information) *help 1994 – 2003: Kyoto Univ., Grad.School, Dept.Mater.Sci.&Eng., Prof., 工学研究科, 教授
1999: 京都大学, 大学院・工学研究科, 教授
1987 – 1994: Professor Faculty of Engineering, Tokyo University, 工学部, 教授
Review Section/Research Field
Principal Investigator
Structural/Functional materials / 金属材料(含表面処理・腐食防食) / Structural/Functional materials
Except Principal Investigator
Physical properties of metals
Keywords
Principal Investigator
TiAl / 金属間化合物 / 変形 / 組織制御 / 強度 / LaNi_5 / 転位 / 積層欠陥 / 変形モード / 変形能 … More / ラメラ組織 / 一方向凝固 / 延性 / Lamellar structure / Ductility / 層状組織 / シリサイド / MoSi_2 / 酸化 / 破壊 / Al_3V / Al_3Ti / Ti_3Al / TiAl-base alloys / TiAl基合金 / 水素吸蔵 / Synchro shear / Deformation mechanism / Deformation modes / Deformability / 遷移金属シリサイド / strength / Directional solidification / 単結晶 / Mechanical properties / Deformation / Intermetallic Compounds / Intermetallic compounds / 冷間圧延 / 軽量耐熱材料 / Zn_4Sb_3 / 薄膜 / 電気抵抗 / 陽電子寿命 / 陽電子消滅 / ラインコンパウンド / 耐環境性 / 組織設計 / 結晶構造 / 高温変形 / 常温延性 / Constraint deformation / Lamellar microstructure / Seeding / 拘束変形 / 層状(ラメラ)組織 / 凝固条件 / クリープ強度 / 一方向凝固合金 / 一方向凝固プロセス / TiAl合金 / 破壊応力 / 拘束付き圧縮試験 / Mg-Ca-Ni alloys / microstructure control / microstructure / Ti-Al-Nb alloys / Hydrogen absorption / 多相効果 / クラック / 水素吸蔵合金 / FeTi / Ti-A1-Nb合金 / Ti_3A1 / クラック形成 / 微紛化 / 水素吸放出平衡圧 / 水素吸蔵材料 / Mg-Ni-Ca系合金 / ラーベス相 / Ti-Al-Nb系合金 / Ti_3Al合金 / Mg-Ni-Ca合金 / 組織 / Ti-Al-Nb合金 / high resolution electron microscopy / dislocation core / deformation / stacking fault / di-silicides / transition metal silicides / 方向性原子結合 / ダイシリサイド / 超高分解能電子顕微鏡観察 / 転位芯 / ダシシリサイド / creep / lamellar microstructure / seeding / directional solidification / 破壊靭性 / 引張延性 / クリープ特性 / クリープ / 種付け / Dislocation / Positron lifetime / Positron annihilation / Hydrogen absorbing / Intermetallic compound / 相平衡 / 状態図 / 金属問化合物 / Stacking fault / Critical resolved shear stress / Transition metal silicides / 転位分解 / 方位依存性 / 降伏応力 / (Mo.W)Si_2 / WSi_2 / シンクロシア- / 変形機構 / 臨界分解せん断応力 / Crystal growth / Toughness / Structure control / 脆性 / 結晶成長 / 靱性 / Environment / Alloying Elements / Alloying / Mechanical Properties / 合金元素 / 機械的性質 / High resolution electron microscopy / Interfacial structure / Mesoscopic / Interfacial intermetallics / 力学的物性 / 高分解能電子顕微鏡法 / 界面構造 / メゾスコピック / 界面化合物 / Environmental Resistance / Microstructure Design / Nb-Al system / Ni-Al system / Ti-Al system / High-Temperature Materials / Nb-Al系 / Ni-Al系 / Ti-Al系 / 高温構造材料 / Fracture / Slip System / Lattice Defects / Silicides / Aluminides / すべり系 / 格子欠陥 / アルミナイド / Mircostructure control / Recrystallization / Cold-rolling / 再結晶 / Twinning / Cold rolling / Elongation / Intermetallc compound / 変形モ-ド / TiA1 / orderd domain / 双晶 / ordered domain / Film / Surface Modification / Oxide / Nitride / Laser irradiation / 酸化物膜 / 窒化物膜 / 薄膜作成 / 表面改質 / 表面変成 / 酸化物 / レ-ザ-照射 / 窒化物 / 熱電性能指数 / 空孔規則相 / スパッタリング / ドーピング / 熱電変換化合物 / 熱電変換 / ReSi_2 / 熱伝導率 / 電気伝導率 / 熱電変換材料 / 変調構造 / 高温機械的性質 / 焼結 / アルミノシリサイド / Nb / 析出硬化 / マグネシュウム合金 / 抵抗素子 / 耐酸化性 / 曲げ変形能 / 遷移金属アルミナイド / プロトン照射 / 電子照射 / 原子空孔 / 衝撃変形 / 衝撃固化 / 衝撃合成 … More
Except Principal Investigator
AuCd / CuZn / Positron Annihilation / Vacancy / Cu_3Au / Ordered Alloy / Intermetallic Compound / マルテンサイト変態 / 金-カドミウム合金 / B2型規則合金 / 陽電子寿命 / 陽電子消滅 / 原子空孔 / Cu_3 / 規則合金 / 金属間化合物 Less
  • Research Projects

    (25 results)
  • Co-Researchers

    (29 People)
  •  ラインコンパウンド空孔規則相の構造物性Principal Investigator

    • Principal Investigator
      山口 正治
    • Project Period (FY)
      2003
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Structural/Functional materials
    • Research Institution
      Kyoto University
  •  優れた熱電特性を示す化合物に認められる微視的組成/構造変調の意味と効用を探る -微視的組成/構造変調は偶然なのか?それとも熱電特性の向上に積極的意味があるのか?-Principal Investigator

    • Principal Investigator
      山口 正治
    • Project Period (FY)
      2002
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Structural/Functional materials
    • Research Institution
      Kyoto University
  •  インターグロウス構造をもつ化合物の可能性-物性に対する「ブロック組換え」の効用と限界を探る-Principal Investigator

    • Principal Investigator
      山口 正治
    • Project Period (FY)
      2001
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Structural/Functional materials
    • Research Institution
      Kyoto University
  •  Development of fundamental processes of directional solidification of TiAl-base AlloyPrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Structural/Functional materials
    • Research Institution
      KYOTO UNIVERSITY
  •  強力なアルミナ形成能を有する新しいニオブ合金系を探索する-Nbのアルミノシリサイドをベースとして-Principal Investigator

    • Principal Investigator
      山口 正治
    • Project Period (FY)
      2000
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Structural/Functional materials
    • Research Institution
      Kyoto University
  •  Powdering limit of hydrogen absorbing intermetallic compoundsPrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Structural/Functional materials
    • Research Institution
      Kyoto University
  •  耐熱マグネシューム合金の新基本系の探索-高融点Mg-Sc-Zr系に注目して-Principal Investigator

    • Principal Investigator
      山口 正治
    • Project Period (FY)
      1999
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Structural/Functional materials
    • Research Institution
      Kyoto University
  •  高性能抵抗素子材料の新分野を開拓する-遷移金属を含むAl_3TiおよびAl_3Zr系化合物の電気抵抗異常とその応用-Principal Investigator

    • Principal Investigator
      山口 正治
    • Project Period (FY)
      1998
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Structural/Functional materials
    • Research Institution
      Kyoto University
  •  Development of high creep-resistant TiAl-base alloys for directional solidification and measurements of their creep resistance using large-sized specimensPrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (A).
    • Research Field
      Structural/Functional materials
    • Research Institution
      KYOTO UNIVERSITY
  •  Visualized understanding and engineering of directional atomic bonding -Using the conventional shear -synchroshear transition in silicides with the C40 structure as a vehicle -Principal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Structural/Functional materials
    • Research Institution
      KYOTO UNIVERSITY
  •  ラインコンパウンドに対する新しい視点とその工学的意味Principal Investigator

    • Principal Investigator
      山口 正治
    • Project Period (FY)
      1997
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Structural/Functional materials
    • Research Institution
      Kyoto University
  •  A Study on Guiding Principles to Predict the Properties of Hydrogen Absorbing Compounds with Emphasis on Their Positron LifetimePrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      1996 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Structural/Functional materials
    • Research Institution
      KYOTO UNIVERSITY
  •  Intermetallic Compounds for High Temperature Structural ApplicationsPrincipal Investigator

    • Principal Investigator
      YAMAGUCI Masaharu
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Kyoto University
  •  Anomalous Plasticity in MoSi_2 Single Crystals and its utilizationPrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      1995 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Structural/Functional materials
    • Research Institution
      KYOTO UNIVERSITY
  •  Effects of ternary elements and environment on mechanical properties of TiAl intermetallicsPrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for Overseas Scientific Survey.
    • Research Institution
      Kyoto University
  •  Development of Directionally Solidified TiAl/Ti3Al AlloysPrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for Developmental Scientific Research (B)
    • Research Field
      Structural/Functional materials
    • Research Institution
      KYOTO UNIVERSITY
  •  Formation mechanisms and mechanical properties of interfacial intermetallic compoundsPrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Structural/Functional materials
    • Research Institution
      KYOTO UNIVERSITY
  •  非平衡炭化物の衝撃合成と固化Principal Investigator

    • Principal Investigator
      山口 正治
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      金属材料(含表面処理・腐食防食)
    • Research Institution
      Kyoto University
  •  Mechanisms of deformation and fracture of intermetallic compoundsPrincipal Investigator

    • Principal Investigator
      YAMAGUCI Masaharu
    • Project Period (FY)
      1992 – 1994
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Kyoto University
  •  新高温構造材料としての金属間化合物Principal Investigator

    • Principal Investigator
      山口 正治
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for Co-operative Research (B)
    • Research Institution
      Kyoto University
  •  Production of TiAl sheet by cold-rollingPrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      1991 – 1992
    • Research Category
      Grant-in-Aid for Developmental Scientific Research (B)
    • Research Field
      金属材料(含表面処理・腐食防食)
    • Research Institution
      KYOTO UNIVERSITY
  •  Non-equilibrium Surface-Modification of Metals by Laser Irradiation in Various gas AtmospheresPrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      1989 – 1990
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      金属材料(含表面処理・腐食防食)
    • Research Institution
      Kyoto University
  •  Structural Utilization of the Intermetallic Compound TiAl - an Attempt to Ductilize TiAl by Controlling its Lamellar Structure -Principal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      1989 – 1990
    • Research Category
      Grant-in-Aid for Developmental Scientific Research (B).
    • Research Field
      金属材料(含表面処理・腐食防食)
    • Research Institution
      Kyoto University
  •  Development of high-temperature structural material with an Al_3Ti basePrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Masaharu
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for Developmental Scientific Research
    • Research Field
      金属材料(含表面処理・腐食防食)
    • Research Institution
      Kyoto University
  •  Study of Point Defects in B2-type Ordered Alloys by Means of Positron Annihilation

    • Principal Investigator
      SHIRAI Yasuharu, 中村 藤伸
    • Project Period (FY)
      1986 – 1987
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Physical properties of metals
    • Research Institution
      Kyoto University
  • 1.  INUI Haruyuki (30213135)
    # of Collaborated Projects: 9 results
    # of Collaborated Products: 0 results
  • 2.  SHIRAI Yasuharu (20154354)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 3.  TAKEUCHI Shin (60013512)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 4.  NISHITANI Shigeto (50192688)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 5.  ITO Kazuhiro (60303856)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 6.  SHIBATA Toshio (90001205)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 7.  HANADA Shuji (10005960)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 8.  SUZUKI Tomoo (80016782)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 9.  UMAKOSHI Yuukichi (00029216)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 10.  根本 実 (90005265)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 11.  MURAKAMI Takashi
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 12.  MORI Hirotaro (10024366)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  KIKUCHI Makoto (30089817)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  OIKAWA Hiroshi (30005243)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  FUJITA Hiroshi (30028930)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  MASUMOTO Tsuyoshi (20005854)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  TANAKA Katsushi (30236575)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  KIKUCHI Shiomi (70026326)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  JOHNSON Davi (70283645)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  神藤 欣一 (10114894)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  中村 藤伸 (00026212)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  古川 弘三 (50025871)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  YASUDA Ken
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  ASHIDA Yoshio
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  YONEZU Ikuo
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  TETSUI Toshimitsu
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  韋 当文
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  WEE Dang-moon
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  YUKICHI Umakoshi
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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