Rchr
J-GLOBAL ID:200901041055830149
Update date: Oct. 20, 2024
Sato Hiroyuki
サトウ ヒロユキ | Sato Hiroyuki
Affiliation and department:
Job title:
Professor
Research field (3):
Material fabrication and microstructure control
, Structural and functional materials
, Metallic materials
Research keywords (18):
微細構造
, 耐熱材料
, 金属間化合物
, アルミニウム合金
, マグネシウム合金
, 固溶強化
, 転位
, クリープ変形
, 高温変形
, micro structure
, heat resistant materials
, Intermetallic Compounds
, Aluminum Alloys
, Magnesium Alloys
, Solution Hardening
, Dislocation
, Creep
, High Temperature deformation
Research theme for competitive and other funds (29):
- 2024 - 2027 平板に衝突し凝固する溶融金属液滴のミクロな熱流体力学と金属材料学
- 2024 - 2026 HCPナノメタル多結晶の特異な変形能-微細な空隙が引き出す粒界の緩和機能
- 2018 - 2023 ハイエントロピー合金の特異な力学特性の支配因子解明
- 2015 - 2018 Improvement of strength at both ambient and high temperatures by formation of modulated structure distribution by RBT.
- 2013 - 2015 トワイマン効果を用いたバルクナノメタルの残留応力・ひずみの評価とその制御
- 2012 - 2015 Strain Acceleration and Transition Objective Index and Deformation Mechanisms in High Temperature Creep
- 2011 - 2013 ひずみ加速指数による長時間変形特性と組織の評価
- 2011 - 2012 The fundamental research of the direct reduction process from silica to solar grade silicon
- 2003 - 2005 FFS評価のための高温クリープの加速挙動と組織変化の定量化
- 2002 - 2003 Experimental Verification of Homogeneous/ Heterogeneous Deformation in High Temperature Creep of Inclusion Bearing Material
- 1999 - 2002 Design of Multi-functional and Smart Composites
- 1998 - 1999 High Temperature Long-term Strength and Structure Design in High Strength Magnesium Alloys
- 1996 - 1998 Microstructural Design of Two Phase Titanium Aluminides for High Temperature Applications
- 1995 - 1997 固溶強化に基づく多元系合金の高温長時間強度の改善
- 1996 - 1996 正方晶スズ基二元系固溶体の変動荷重下における長時間強度
- 1995 - 1995 マグネシウム合金における加速クリープのひずみ速度指数則と加速の機構
- 1992 - 1994 CREEP BEHAVIOR OF CARBON FIBER COMPOSITES
- 1992 - 1993 EFFECT OF TEMPERATURE ON CREEP CHARACTERISTICS IN MAGNESIUM-BASED AND ALUMINUM-BASED SOLID SOLUTIONS
- 1989 - 1991 HIGH TEMPERATURE DEFORMATION OF POLYCRYSTALS WITH FEW EQUIVALENT SLIP SYSTEMS
- 軽量耐熱材料の開発
- 結晶材料の強化
- 金属間化合物の高温変形
- 固溶体のクリープ変形
- 耐熱合金の高温変形
- Development of light Structural Materials
- Strengthening of Crystalline Materials
- High Temperature Deformation of Intermetallics
- Creep Deformation of Solid Solutions
- High temperature deformation of Heat Resistant alloys
Show all
Papers (45):
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Shigeru Suzuki, Shigeo Sato, Susumu Imashuku, Hiroyuki Sato, Shun-ichiro Tanaka. Residual Stresses in Polycrystalline Iron Alloys Measured by X-ray Diffraction and Related Microstructure. Tetsu-to-Hagane. 2024. 110. 12. 900-911
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Takahiro Mineta, Daisuke Takahashi, Wataru Bando, Hiroyuki Sato, Koji Hagihara, Michiaki Yamasaki. Creep deformation behavior and microstructure of α-Mg/long-period stacking ordered (LPSO) duplex Mg-Y-Zn alloy prepared by hot extrusion and heat treatment. Materials Today Communications. 2024. 39. 108912-108912
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Takahiro Mineta, Haruto Saijo, Seita Shibata, Seri Nakaya, Hiroyuki Sato. Transition of superplastic and dislocation creep of duplex Mg-Li-Al-Zn alloy. Materials Science and Engineering: A. 2023. 886. 145714-145714
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Takahiro Mineta, Ryusuke Suzumura, Akihiro Konya, Hiroyuki Sato. Effect of strain-induced grain boundary migration on microstructure and creep behavior of extruded AZ31 magnesium alloy prepared by pre-compression and annealing treatment. Materials Today Communications. 2023. 34. 105502-105502
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Takahiro Mineta, Haruto Saijo, Hiroyuki Sato. High temperature creep deformation behavior of heat-treated (α+β)-Mg-9Li-4Al-1Zn alloy. Journal of Alloys and Compounds. 2022. 910. 910. 164938
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MISC (123):
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鈴木茂, 佐藤裕之, 田中俊一郎. 複数の遷移金属を含む多成分系合金における特異な残留応力. 日本金属学会講演大会(Web). 2024. 174th
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佐藤裕之, 峯田才寛. マグネシウム合金のクリープ特性と微細組織. 金属. 2023. 93. 12. 1045-1050
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高橋大佑, 坂東航, 佐藤裕之, 萩原幸司, 山崎倫昭, 峯田才寛. マルチモーダル組織を有するα-Mg/LPSO二相Mg-Zn-Y合金押出材における圧縮クリープ挙動の熱処理温度依存性. 日本金属学会講演大会(Web). 2023. 173rd
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柴田聖大, 佐藤裕之, 峯田才寛. BCC型Mg-Li-Al合金の高温におけるクリープ変形機構の推移. 日本金属学会講演大会(Web). 2023. 173rd
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渋谷草太, 峯田才寛, 佐藤裕之. Cantor合金の定常クリープ速度に及ぼすMn濃度の影響. 日本金属学会講演大会(Web). 2023. 173rd
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Patents (14):
Books (21):
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Effect of initial microstructure on creep behavior of precipitation-hardened Mg-Y alloys at 530K.
The Fourth Pacific Rim International Conference on Advanced Materials and Processing (PRICM4), Eds. by S. Hanada, Z. hong, S.W. Nam and R.N. Wright, JIM 2001
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Effect of Stressing Direction in Compression and Tensile Creep Behavior of Magnesium-Aluminum Solid Solution Alloys at around 600K
The Fourth Pacific Rim International Conference on Advanced Materials and Processing (PRICM4), Eds. by S. Hanada, Z. hong, S.W. Nam and R.N. Wright, JIM 2001
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Comparison of creep strength and models of solution-strengthened alloys in aluminum-magnesium binary system at around 0.6Tm
Materials in the Automotive Industry, eds. E. Essadiqi, F.E. Goodwin and M. Elboujdaïni, Canadian Institute of Mines, Metallurgy and Petroleum, Montreal, Canada 2001
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Detailed Examinations of Creep life improvement by high-temperature pre-creep in binary magnesium-aluminum alloys at around 0.5-0.6Tm
Proceedings of the 9th International Conference on Creep and Fracture of Engineering Materials & Structures 2001
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Creep Behavior and Deformation Substructure of Mg-Y Alloys containing Precipitates
Proceedings of the 9th International Conference on Creep and Fracture of Engineering Materials & Structures 2001
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Lectures and oral presentations (56):
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BCC型Mg-Li-Al合金における超塑性クリープ挙動のAl濃度依存性
(2024)
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マルチモーダル組織を有するMg-Zn-Y合金の圧縮クリープ挙動に及ぼす組織因子の影響
(第175回日本金属学会秋期講演大会 2024)
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二段時効によるBCC型Mg-Li-Al合金の室温力学特性制御
(第175回日本金属学会秋期講演大会 2024)
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溶質濃度の異なるMg-Zn-Y合金の力学特性に及ぼす予圧縮と熱処理の影響
(第175回日本金属学会秋期講演大会 2024)
-
二相Mg-9Li-4Al-1Zn合金圧延板における引張変形中の組織変化
(第175回日本金属学会秋期講演大会 2024)
more...
Works (8):
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金属間化合物の組織制御と強度
2000 -
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Microstructure and Strength of Intermetallics
2000 -
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METADEXのマルチボリューム検索,東北大学大型計算機センターコマンドライブラリプログラム M5/CTU0384A
1995 -
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ディファード処理によるMETADEXのマルチボリューム検索,東北大学大型計算機センターコマンドライブラリプログラム M5/CTU0383A
1995 -
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Multi volume retreival command for METADEX, Command library programm, Computer Center-Tohoku University
1995 -
more...
Education (3):
- - 1990 Tohoku University
- - 1984 Tohoku University Faculty of Engineering
- - 1984 Tohoku University Faculty of Engineering
Professional career (2):
- (BLANK) (Tohoku University)
- (BLANK) (Tohoku University)
Work history (4):
- 2013/11 - Hirosaki University Graduate School of Science and Technology Professor
- 1999/04 - Hirosaki University Faculty of Science and Technology Associate Professor
- 1997 - 1999 Tohoku University Instructor
- 1990 - 1997 Tohoku University Graduate School of Engineering
Committee career (4):
- 2023/05 - 現在 (一)軽金属学会 東北支部長
- 2019/05 - 2023/05 (一)軽金属学会 理事
- 2018/04 - 2022/03 (国)弘前大学 大学院理工学研究科長
- 2018/04 - 2020/04 (公)日本金属学会 代議員
Awards (5):
- 2018/05 - (一)軽金属学会 軽金属功績賞
- 2017/09 - (公)日本金属学会 学術功績賞
- 2001 - 日本マグネシウム協会、奨励賞
- 1996 - (社)軽金属学会 第14回 軽金属奨励賞
- 1990 - (財)金属研究助成会研究奨励賞
Association Membership(s) (4):
米国機械学会(ASME)
, 日本鉄鋼協会
, 軽金属学会
, 日本金属学会
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