Ito Kiyohiro

イトウキヨヒロ | Ito Kiyohiro

Affiliation and department：
Job title： Assistant professor

Research field (2)： Material fabrication and microstructure control , Machine materials and mechanics

Research keywords (4)：衝撃 , コールドスプレー , 溶射 , 材料強度

Research theme for competitive and other funds (11)：

2024 - 2027 極限環境下における金属材料の変形メカニズムの解明
2023 - 2026 Establishment of solid-state particle bonding technology using the interaction between ultrafast deformation and chemical reactions, and its scientific principles
2024 - 2025 ハイエントロピー合金固相粒子の高効率積層に向けた超高速変形メカニズムの解明
2023 - 2024 超高温下におけるセラミックスコーティングの機械的特性評価手法の開発
2022 - 2024 超高ひずみ速度下における金属材料のひずみ速度・温度依存性評価手法の確立

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Papers (58)：

Kazuma Okuno, Masayuki Arai, Kiyohiro Ito, Hidetaka Nishida. Creep-Fatigue Life Property Of P91 Welded Piping Subjected To Bending And Torsional Moments At High Temperature. Journal of Pressure Vessel Technology. 2023. 145. 5. 051504
Kiyohiro ITO. Proposal of a simple identification method of Young’s modulus based on ball impact tests. Transactions of the JSME (in Japanese). 2023. 89. 923. 23-00124
Kiyohiro Ito, Yuji Ichikawa. Characterization and Modification of Tensile Strength Property of Cold-Sprayed Pure Iron Coating with Fine Crystal Grains. MATERIALS TRANSACTIONS. 2023. 64. 6. 1210-1216
Masayuki Arai, Toshikazu Muramatsu, Kiyohiro Ito, Taisei Izumi, Hiroki Yokota. Three-Dimensional Numerical Simulation of Repairing Process by Laser Direct Energy Deposition. Journal of Thermal Spray Technology. 2022. 32. 1. 111-123
Kiyohiro Ito. Identification Method for Material Constants in Johnson-Cook Model Associated With Strain-Rate and Temperature Sensitivities Using Ball Impact and Indentation Tests. Journal of Engineering Materials and Technology. 2022. 144. 4. 041007

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MISC (3)：

Masayuki ARAI, Kiyohiro ITO. A Numerical Simulation Technique for Modeling Damage-Coupled Inelastic Deformation of TBCs. Bulletin of the Ceramic Society of Japan. 2020. 55. 9. 662-667
伊藤潔洋. ICEM2018参加報告. 日本溶射学会誌溶射. 2018. 54. 4
伊藤潔洋. 夢を語ろう「これまでそしてこれから」. 日本溶射学会誌溶射. 2016. 52. 4

Patents (42)：

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Lectures and oral presentations (107)：

微小球反発試験機を用いた金属材料のヤング率測定
(日本材料試験技術協会第300回材料試験技術シンポジウム 2024)
Strain rate dependence measurement method based on ball impact and indentation tests
(European Conference on Fracture 2024 2024)
Study on Ball Impact Test Method Applicable to Ultra-High Strain Rates
(2024)
Study on Simple Measurement Method of Young’s Modulus Based on Ball Impact Tests
(2023)
高ひずみ速度下における材料の変形・付着・損傷挙動評価手法の開発
(長野県溶射技術研究会2023年度第1会研究会 2023)

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Education (3)：

2013 - 2016 Tohoku University Graduate School of Engineering
2005 - 2007 Tohoku University Graduate School of Engineering
2001 - 2005 Tohoku University Faculty of Engineering Department of Mechanical and Aerospace Engineering

Work history (5)：

2024/04 - 現在 Suwa University of Science Department of Mechanical and Electrical Engineering Junior associate professor
2021/04 - 2024/03 Suwa University of Science Department of Mechanical and Electrical Engineering Assistant Professor
2016/04 - 2021/03 Tokyo University of Science Faculty of Engineering Mechanical Engineering Assistant Professor
2012/04 - 2013/03 Tohoku University Fracture and Reliability Research Institute
2007/04 - 2012/03 NTN Corporation

Committee career (13)：

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Awards (9)：

2024/10 - 日本材料試験技術協会第300回材料試験技術シンポジウム若手研究者ポスターセッション優秀発表賞微小球反発試験機を用いた金属材料のヤング率測定
2022/06 - 日本溶射学会日本溶射学会2022年論文賞室温および高温環境下で球体高速衝突を受ける遮熱コーティングの損傷評価
2021/04 - JSME Medal for Outstanding Paper 2020 Brick model for nonlinear deformation and microcracking in thermal barrier coating
2020/03 - 日本機械学会日本機械学会機械材料・材料加工部門「2019年度部門一般表彰(優秀講演論文部門)」高速飛翔物体の衝突を受けたTBC システムの損傷評価
2019/11 - 日本溶射学会日本溶射学会第110回(2019年度秋季)全国講演大会ベストポスター賞高温環境下単粒子衝突試験装置の開発

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Association Membership(s) (4)：

Material Testing Research Association of Japan , 日本材料学会 , 日本機械学会 , 日本溶射学会

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