Job title：
Associate Professor
Other affiliations (1)：
Kyushu University
International Institute for Carbon-Neutral Energy Research (I2CNER)
Visiting associate professor
Research field (2)：
Material fabrication and microstructure control
, Machine materials and mechanics
Research keywords (6)：
Phase transformation
, Fatigue
, Grain refinement
, Hydrogen embrittlement
, Austenite
, Iron and Steel
Research theme for competitive and other funds (2)：
2020 - 2023 Development of a hydrogen-resistant austenitic steel
2016 - 2018 Ultra-grain refinement as prevention against hydrogen-assisted crack propagation
Papers (18)：
Kosuke Sanai, Sho Nakasaki, Mikiyasu Hashimoto, Arnaud Macadre, Koichi Goda. Fracture Behavior of a Unidirectional Carbon Fiber-Reinforced Plastic under Biaxial Tensile Loads. Materials. 2024. 17. 6. 1387-1387
Mikiyasu HASHIMOTO, Koichi GODA, Arnaud MACADRE, Yoshihiro SAWADA. Estimation of Damage and Fracture Process by a Markov Process Inverse Analysis Model for Micro-sized CFRP. Journal of the Society of Materials Science, Japan. 2023. 72. 3. 180-187
Sho NAKASAKI, Shoma NAKAMURA, Yoh KATAOKA, Arnaud MACADRE, Koichi GODA. 二軸引張負荷下における一方向CFRPの破壊特性. Journal of the Japan Society for Composite Materials. 2022. 48. 3. 77-85
Matsunaga Toyoki, Sato Yuto, Ozaki Takehito, Macadre Arnaud, Goda Koichi. Crystallization Reinforcement of Bio Based Polyamide Resin by Fibrillation of Natural Fibers. Journal of the Japan Society for Composite Materials. 2021. 47. 4. 137-142
Kengo Kamei, Yuuki Koumura, Arnaud Macadre, Koichi Goda. Quantitative Evaluation of Solute Hydrogen Effect on Dislocation Density in a Low-carbon Stable Austenitic Stainless Steel. ISIJ International. 2021. 61. 5. 1736-1738
橋本樹慶, FAIZ Ajrul, 合田公一, MACADRE Arnaud, 澤田吉裕. Fracture Properties of Unidirectional CFRPs Reinforced with a Small Number of Fibers under Tension-Torsion Loading. 日本複合材料合同会議(Web). 2022. 13th
橋本樹慶, 合田公一, MACADRE Arnaud, 澤田吉裕. Estimation of damage and fracture process in unidirectional CFRPs reinforced with a small number of fibers by Inverse problem. 日本複合材料合同会議(Web). 2021. 12th
橋本樹慶, 合田公一, MACADRE Arnaud, 澤田吉裕. Estimation of fiber-breaks in unidirectional CFRPs reinforced with a small number of fibers by inverse analysis using Markov process. 信頼性シンポジウム講演論文集. 2021. 33rd (Web)
KONDO Masahiro, OZAKI Kenji, MACADRE Arnaud, GODA Koichi. Strength Properties of bio-PA Resin Matrix Composites with a Small Amount of Ramie Fiber. The Proceedings of Mechanical Engineering Congress, Japan. 2021. 2021. J031-25
HARA Naoya, GODA Koichi, MACADRE Arnaud. Hydrogen compatibility of a nitrogen-added metastable austenitic stainless steel. The Proceedings of Conference of Chugoku-Shikoku Branch. 2021. 2021.59. 02a4
Phase transformation and hydrogen content in metastable austenite
(5th International Conference on Materials and Reliability 2019)
In-situ EBSD analysis of hydrogen-affected fracture in ultra-fine grained austenite
(THERMEC 2018 2018)
In-situ SEM/EBSD observation of hydrogen-assisted cracking of ultra-fine grained austenite
(5th International Symposium on Steel Science (ISSS2017) 2017)
Effect of Mo-alloying on hydrogen solubility and trapping in metastable austenitic stainless steels
(EUROMAT 2017 2017)
SEM/EBSD tensile testing of hydrogen-charged austenitic steel with ultra-fine grains
(EUROMAT 2017 2017)
2019/12 - International Conference on Materials and Reliability 2019 (ICMR-2019) Best Paper Award Phase Transformation and Hydrogen Content in Metastable Austenite
2017/05 - The Society of Materials Science, Japan Award for Promising Researchers Research on the effects of hydrogen on a austenitic stainless steel with ultra refinement of microstructure
Association Membership(s) (4)：
The Japan Society of Mechanical Engineers
, THE JAPAN SOCIETY FOR HEAT TREATMENT
, THE SOCIETY OF MATERIALS SCIENCE, JAPAN
, THE IRON AND STEEL INSTITUTE OF JAPAN
