Підписатись
Yuichiro Koizumi
Yuichiro Koizumi
Osaka University
Підтверджена електронна адреса в mat.eng.osaka-u.ac.jp - Домашня сторінка
Назва
Посилання
Посилання
Рік
Ultragrain refinement of plain low carbon steel by cold-rolling and annealing of martensite
R Ueji, N Tsuji, Y Minamino, Y Koizumi
Acta Materialia 50 (16), 4177-4189, 2002
4362002
Novel Co-rich high performance twinning-induced plasticity (TWIP) and transformation-induced plasticity (TRIP) high-entropy alloys
D Wei, X Li, J Jiang, W Heng, Y Koizumi, WM Choi, BJ Lee, HS Kim, ...
Scripta Materialia 165, 39-43, 2019
2602019
Build direction dependence of microstructure and high-temperature tensile property of Co–Cr–Mo alloy fabricated by electron beam melting
SH Sun, Y Koizumi, S Kurosu, YP Li, H Matsumoto, A Chiba
Acta Materialia 64, 154-168, 2014
2142014
First demonstration of promising selective electron beam melting method for utilizing high-entropy alloys as engineering materials
T Fujieda, H Shiratori, K Kuwabara, T Kato, K Yamanaka, Y Koizumi, ...
Materials Letters 159, 12-15, 2015
2032015
Relationship between the microstructure and mechanical properties of an equiatomic AlCoCrFeNi high-entropy alloy fabricated by selective electron beam melting
H Shiratori, T Fujieda, K Yamanaka, Y Koizumi, K Kuwabara, T Kato, ...
Materials Science and Engineering: A 656, 39-46, 2016
2012016
CoCrFeNiTi-based high-entropy alloy with superior tensile strength and corrosion resistance achieved by a combination of additive manufacturing using selective electron beam …
T Fujieda, H Shiratori, K Kuwabara, M Hirota, T Kato, K Yamanaka, ...
Materials Letters 189, 148-151, 2017
1972017
Mechanical and corrosion properties of AlCoCrFeNi high-entropy alloy fabricated with selective electron beam melting
K Kuwabara, H Shiratori, T Fujieda, K Yamanaka, Y Koizumi, A Chiba
Additive Manufacturing 23, 264-271, 2018
1882018
Novel Co-rich high entropy alloys with superior tensile properties
D Wei, X Li, W Heng, Y Koizumi, F He, WM Choi, BJ Lee, HS Kim, H Kato, ...
Materials Research Letters 7 (2), 82-88, 2019
1872019
Strain-induced martensitic transformation near twin boundaries in a biomedical Co–Cr–Mo alloy with negative stacking fault energy
Y Koizumi, S Suzuki, K Yamanaka, BS Lee, K Sato, Y Li, S Kurosu, ...
Acta materialia 61 (5), 1648-1661, 2013
1792013
Microstructural change of ultrafine-grained aluminum during high-speed plastic deformation
N Tsuji, T Toyoda, Y Minamino, Y Koizumi, T Yamane, M Komatsu, ...
Materials Science and Engineering: A 350 (1-2), 108-116, 2003
1712003
Toughness of ultrafine grained ferritic steels fabricated by ARB and annealing process
N Tsuji, S Okuno, Y Koizumi, Y Minamino
Materials transactions 45 (7), 2272-2281, 2004
1702004
Formation of nanocrystalline surface layers in various metallic materials by near surface severe plastic deformation
M Sato, N Tsuji, Y Minamino, Y Koizumi
Science and Technology of Advanced Materials 5 (1-2), 145, 2004
1662004
Phase and grain size inhomogeneity and their influences on creep behavior of Co–Cr–Mo alloy additive manufactured by electron beam melting
SH Sun, Y Koizumi, S Kurosu, YP Li, A Chiba
Acta Materialia 86, 305-318, 2015
1612015
Effect of rolling reduction on ultrafine grained structure and mechanical properties of low-carbon steel thermomechanically processed from martensite starting structure
R Ueji, N Tsuji, Y Minamino, Y Koizumi
Science and Technology of Advanced Materials 5 (1-2), 153, 2004
1592004
Mechanical and corrosion properties of CoCrFeNiTi-based high-entropy alloy additive manufactured using selective laser melting
T Fujieda, M Chen, H Shiratori, K Kuwabara, K Yamanaka, Y Koizumi, ...
Additive manufacturing 25, 412-420, 2019
1582019
Molten pool behavior and effect of fluid flow on solidification conditions in selective electron beam melting (SEBM) of a biomedical Co-Cr-Mo alloy
Y Zhao, Y Koizumi, K Aoyagi, D Wei, K Yamanaka, A Chiba
Additive Manufacturing 26, 202-214, 2019
1562019
Electron beam additive manufacturing of Inconel 718 alloy rods: Impact of build direction on microstructure and high-temperature tensile properties
SH Sun, Y Koizumi, T Saito, K Yamanaka, YP Li, Y Cui, A Chiba
Additive Manufacturing 23, 457-470, 2018
1272018
In-situ fabrication and characterization of ultrafine structured Cu–TiC composites with high strength and high conductivity by mechanical milling
F Wang, Y Li, X Wang, Y Koizumi, Y Kenta, A Chiba
Journal of Alloys and Compounds 657, 122-132, 2016
1202016
Hot forging characteristic of Ti–5Al–5V–5Mo–3Cr alloy with single metastable β microstructure
H Matsumoto, M Kitamura, Y Li, Y Koizumi, A Chiba
Materials Science and Engineering: A 611, 337-344, 2014
1142014
Elucidating the effect of preheating temperature on melt pool morphology variation in Inconel 718 laser powder bed fusion via simulation and experiment
Q Chen, Y Zhao, S Strayer, Y Zhao, K Aoyagi, Y Koizumi, A Chiba, ...
Additive Manufacturing 37, 101642, 2021
1112021
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