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YAMAGUCHI Masaharu
山口 正治
Connect your ORCID iD
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Researcher Number
90029108
Other IDs
External Links
Affiliation (based on the past Project Information)
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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
金属間化合物 / TiAl / 変形 / 強度 / 組織制御 / シリサイド / 積層欠陥 / LaNi_5 / 変形能 / Lamellar structure
…
More
/ 一方向凝固 / MoSi_2 / ラメラ組織 / 延性 / 破壊 / 転位 / 酸化 / 層状組織 / Ductility / 変形モード / Mechanical properties / 薄膜 / Deformation / Synchro shear / Deformation mechanism / Al_3V / TiAl基合金 / 単結晶 / 陽電子寿命 / 組織設計 / 陽電子消滅 / 電気抵抗 / 軽量耐熱材料 / 水素吸蔵 / 遷移金属シリサイド / Deformability / Directional solidification / TiAl-base alloys / Al_3Ti / Intermetallic compounds / strength / Intermetallic Compounds / Ti_3Al / Deformation modes / ラインコンパウンド / Zn_4Sb_3 / 耐環境性 / 結晶構造 / 冷間圧延 / stacking fault / すべり系 / 析出硬化 / 破壊応力 / dislocation core / 熱電変換材料 / 合金元素 / 窒化物 / 電子照射 / 再結晶 / Alloying / Mg-Ca-Ni alloys / Fracture / 層状(ラメラ)組織 / Laser irradiation / microstructure control / 機械的性質 / Lamellar microstructure / High resolution electron microscopy / Surface Modification / deformation / 状態図 / Mg-Ni-Ca合金 / orderd domain / アルミナイド / 変調構造 / Oxide / Lattice Defects / 臨界分解せん断応力 / 超高分解能電子顕微鏡観察 / 高分解能電子顕微鏡法 / Ti_3A1 / 双晶 / Ni-Al system / Seeding / ラーベス相 / WSi_2 / クラック / 力学的物性 / microstructure / シンクロシア- / 拘束変形 / 熱電性能指数 / 転位分解 / TiA1 / Environmental Resistance / 高温変形 / 組織 / Hydrogen absorption / Constraint deformation / creep / ドーピング / Mechanical Properties / ordered domain / 破壊靭性 / クリープ / Microstructure Design / クリープ特性 / 抵抗素子 / 格子欠陥 / Nb-Al system / 衝撃合成 / 金属問化合物 / lamellar microstructure / di-silicides / Positron lifetime / 高温機械的性質 / High-Temperature Materials / (Mo.W)Si_2 / マグネシュウム合金 / Cold-rolling / Ti-Al system / 酸化物膜 / 微紛化 / Structure control / 降伏応力 / Twinning / Ti-Al-Nb合金 / Ti-Al-Nb alloys / 遷移金属アルミナイド / アルミノシリサイド / 凝固条件 / Positron annihilation / 原子空孔 / 多相効果 / Nb / 表面改質 / transition metal silicides / Environment / クリープ強度 / Recrystallization / 熱伝導率 / seeding / Nitride / Ti-Al系 / レ-ザ-照射 / Mg-Ni-Ca系合金 / Aluminides / Hydrogen absorbing / Slip System / 靱性 / Interfacial structure / Ti-A1-Nb合金 / 曲げ変形能 / 表面変成 / 方向性原子結合 / ダイシリサイド / 熱電変換 / TiAl合金 / Elongation / 薄膜作成 / 空孔規則相 / 高温構造材料 / Critical resolved shear stress / 引張延性 / 界面化合物 / 拘束付き圧縮試験 / Stacking fault / 水素吸蔵合金 / Silicides / Alloying Elements / スパッタリング / ダシシリサイド / Transition metal silicides / Intermetallc compound / high resolution electron microscopy / 常温延性 / Mesoscopic / 衝撃変形 / 衝撃固化 / directional solidification / 酸化物 / 一方向凝固プロセス / 界面構造 / 方位依存性 / 種付け / 水素吸蔵材料 / プロトン照射 / 転位芯 / 変形モ-ド / 熱電変換化合物 / 相平衡 / 脆性 / Cold rolling / ReSi_2 / FeTi / 一方向凝固合金 / Mircostructure control / 窒化物膜 / 耐酸化性 / 電気伝導率 / メゾスコピック / Ti-Al-Nb系合金 / Ti_3Al合金 / クラック形成 / Dislocation / Nb-Al系 / Toughness / 焼結 / Crystal growth / Ni-Al系 / 水素吸放出平衡圧 / Intermetallic compound / Interfacial intermetallics / 変形機構 / 結晶成長 / Film
…
More
Except Principal Investigator
CuZn / AuCd / Cu_3Au / Positron Annihilation / 原子空孔 / マルテンサイト変態 / 金-カドミウム合金 / 金属間化合物 / Intermetallic Compound / Vacancy / 陽電子寿命 / Cu_3 / 規則合金 / Ordered Alloy / 陽電子消滅 / B2型規則合金
Less
Research Projects
(
25
results)
Co-Researchers
(
29
People)
Project Start Year (Newest)
Project Start Year (Oldest)
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 Alloy
Principal 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 compounds
Principal 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 specimens
Principal 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 Lifetime
Principal 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 Applications
Principal 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 utilization
Principal 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 intermetallics
Principal 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 Alloys
Principal 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 compounds
Principal 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 compounds
Principal 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-rolling
Principal 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 Atmospheres
Principal 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 base
Principal 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
# of Projects (Dsc)
# of Projects (Asc)
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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