Browsing by Author "Umezawa, Osamu"
Now showing items 1-9 of 9
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Crack initiation and propagation behavior in γ’-Fe4N layer during monotonic and cyclic tensile deformation in the nitrided ultra-low carbon steel
Koga, Norimitsu; Saito, Susumu; Umezawa, Osamu (Journal of Materials Science. 2022, vol. 57, issue 3, p. 2194-2207.) -
Deformation structure around a crack in γ′-Fe4N layer of nitrided extra-low-carbon steel subjected to cyclic tensile test
Koga, Norimitsu; Tanahara, Kento; Umezawa, Osamu (Metallurgical and Materials Transactions A. 2022, vol. 53, issue 4, p. 1150-1155.) -
Effects of crystallographic texture on subsurface fatigue crack generation in Ti-Fe-O alloy at low temperature
Umezawa, Osamu; Li, Weibo (ISIJ International. 2022, vol. 62, issue 3, p. 593-601.) -
Equiaxed α microstructure evolution in wrought Ti-10Al-1Zr-1Mo-1Nb alloy during annealing
Tanii, Shintaro; Umezawa, Osamu; Yamabe-Mitarai, Yoko (Journal of Alloys and Compounds. 2021, vol. 854, art. no. 157184.) -
Heterogeneous deformation in a commercially pure titanium sheet under dwell fatigue loading: Crystal plasticity modeling and experiment
Yin, Liangwei; Umezawa, Osamu (ISIJ International. 2021, vol. 61, issue 6, p. 1990-2001.) -
Influence of dispersed β phase on local deformation pattern in mill-annealed Ti-Fe-O alloy under dwell fatigue loading
Yin, Liangwei; Umezawa, Osamu (International Journal of Fatigue. 2021, vol. 152, art. no. 106447.) -
Mechanism of texture and microstructure evolution during high temperature plane strain compression in AZ31B and AZ80 magnesium alloys with various initial textures
Fukutomi, Hiroshi; Park, Hyung-Gyun; Kim, Kwon-Hoo; Okayasu, Kazuto; Hasegawa, Makoto; Umezawa, Osamu (Journal of the Japan Institute of Metals and Materials. 2019, vol. 83, issue 8, p. 264-272.) -
Tensile deformation of texture-controlled titanium with high oxygen content at room temperature
Morita, Motoaki; Suzuki, Shogo; Kato, Yaku; Li, Weibo; Umezawa, Osamu (Materials Science and Engineering: A. 2020, vol. 793, art. no. 139660.) -
Visualization of strain distribution around fatigue crack developed by low cycle fatigue test in high-strength steels using digital image correlation method for replica films
Koga, Norimitsu; Sakamaki, Yuta; Kaseya, Akihiro; Umezawa, Osamu; Nakata, Hiroshi; Toyoda, Shunsuke (Materials Characterization. 2022, vol. 185.)