J-GLOBAL         Last updated: Jun 17, 2019 at 17:54
Yamaguchi University
Department of Mechanical Engineering
Job title
Associate Professor
PhD(Kyushu University)

Research Areas


Awards & Honors

Research on the effects of hydrogen on a austenitic stainless steel with ultra refinement of microstructure, Award for Promising Researchers, The Society of Materials Science, Japan

Published Papers

Effect of nitrogen-addition on the absorption and diffusivity of hydrogen in a stable austenitic stainless steel
Arnaud Macadre, Takuro Masumura, Ryota Manabe, Toshihiro Tsuchiyama, Setsuo Takaki
Elsevier International Journal of Hydrogen Energy   44(2) 1263-1271   Jan 2019   [Refereed]
Fatigue Properties of Ultra-Fine Grain Austenitic Stainless Steel and the Effect of Hydrogen
Masanobu Kubota, Arnaud Macadre, Koichi Mori, Ryo Mori
MATEC Web of Conferences   165 03007   2018
Arnaud Macadre, Toshihiro Tsuchiyama, Setsuo Takaki
Journal of Materials Science   52(6) 3419-3428   Mar 2017   [Refereed]
Setsuo Takaki, Shigenobu Nanba, Kazunari Imakawa, Arnaud Macadre, Junichiro Yamabe, Hisao Matsunaga, Saburo Matsuoka
International Journal of Hydrogen Energy   41(33) 15095-15100   Sep 2016   [Refereed]
Arnaud Macadre, Nobuo Nakada, Toshihiro Tsuchiyama, Toshihiro Tsuchiyama, Setsuo Takaki, Setsuo Takaki
International Journal of Hydrogen Energy   40 10697-10703   Jan 2015   [Refereed]
© 2015 Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. The metastable austenitic stainless steel is Fe-16Cr-10Ni, of which the grain size can be controlled between 1 and 21 μm. Hydrogen precharging causes a criti...

Conference Activities & Talks

In-situ EBSD analysis of hydrogen-affected fracture in ultra-fine grained austenite [Invited]
A. Macadre, T. Tsuchiyama, S. Takaki
THERMEC 2018   8 Jul 2018   
In-situ SEM/EBSD observation of hydrogen-assisted cracking of ultra-fine grained austenite
A. Macadre, T. Tsuchiyama, S. Takaki
5th International Symposium on Steel Science (ISSS2017)   13 Nov 2017   
Effect of Mo-alloying on hydrogen solubility and trapping in metastable austenitic stainless steels
Arnaud Macadre, Yuriy Yagodzinskyy, Evgenii Malitckii, Hannu Hanninen, Setsuo Takaki
EUROMAT 2017   17 Sep 2017   
SEM/EBSD tensile testing of hydrogen-charged austenitic steel with ultra-fine grains
A. Macadre, T. Tsuchiyama, S. Takaki
EUROMAT 2017   17 Sep 2017   
, Comparison of fatigue crack tips with ultra-fine grains in metastable austenite and stable austenite
A. Macadre, T. Tsuchiyama, S. Takaki
International Workshop on Giant Straining Process for Advanced Materials (GSAM2017)   2 Sep 2017