Achievements

2022

  1. In-situ observation of twinning and detwinning in AZ31 alloy
    ○Wu Gong, Ruixiao Zheng, Stefanus Harjo, Takuro Kawasaki, Kazuya Aizawa, Nobuhiro Tsuji
    Journal of Magnesium and Alloys, Vol. 10 (2022), 3418-3432

    DOI: 10.1016/j.jma.2022.02.002

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  2. Hydrogen-related Fatigue Fracture under Various Test Frequencies in Low-carbon Martensitic Steel
    ○Hisashi Matsumiya, Akinobu Shibata, Yoshiaki Maegawa, Kazuho Okada, Nobuhiro Tsuji
    ISIJ International, Vol. 62 (2022), No. 10, pp. 2089–2094

    DOI: 10.2355/isijinternational.ISIJINT-2022-210

  3. Origin of Serrated Markings on the Hydrogen Related Quasi-cleavage Fracture in Low-carbon Steel with Ferrite Microstructure
    ○Kazuho Okada, Akinobu Shibata, Hisashi Matsumiya, Nobuhiro Tsuji
    ISIJ International, Vol. 62 (2022), No. 10, pp. 2081–2088

    DOI: 10.2355/isijinternational.ISIJINT-2022-212

  4. Destruction of mesoscopic chemically modulated domains in single phase high entropy alloy via plastic deformation
    ○Yoji Miyajima, Tomohiro Nagata, Kohei Takeda, Shuhei Yoshida, Satoshi Yasuno, Chihiro Watanabe, Ishikawa Kazuhiro, Hiroki Adachi, Nobuhiro Tsuji
    Scientific Reports, 12 (2022), No.16776

    DOI: 10.1038/s41598-022-20932-y

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  5. Ultrahigh yield strength and large uniform elongation achieved in ultrafine-grained titanium containing nitrogen
    ○Yan Chong, Tomohito Tsuru, Baoqi Guo, Reza Gholizadeh, Koji Inoue, Nobuhiro Tsuji
    Acta Materialia, 240 (2022), No.118356

    DOI: 10.1016/j.actamat.2022.118356

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  6. Discontinuous yielding phenomena triggered by Zn addition in low-alloyed Mg-Al-Ca-Mn alloys
    ○Z.H.Li, S.Gao, T.T.Sasaki, T.Nakata, S.Kamado, N.Tsuji, K.Hono
    Scripta Materialia, 221 (2022), No.114967

    DOI: 10.1016/j.scriptamat.2022.114967

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  7. Rediscovery of Hall-Petch strengthening in bulk ultrafine grained pure Mg at cryogenic temperature: A combined in-situ neutron diffraction and electron microscopy study
    ○Ruixiao Zheng, Wu Gong, Jun-ping Du, Si Gao, Maowen Liu, Guodong Li, Takuro Kawasaki, Stefanus Harjo, Chaoli Ma, Shigenobu Ogata, Nobuhiro Tsuji
    Acta Materialia, 238 (2022), No.118243

    DOI: 10.1016/j.actamat.2022.118243

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  8. In-situ observations of static recrystallization and texture formation in a cold-rolled CoCrFeMnNi high entropy alloy
    ○Baoqi Guo, Ranjit K.Ray, Shuhei Yoshida, Yu Bai, Nobuhiro Tsuji
    Scripta Materialia, 215 (2022), No.114706

    DOI: 10.1016/j.scriptamat.2022.114706

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  9. Hydrogen-Related Fracture Behavior under Constant Loading Tensile Test in As-Quenched Low-Carbon Martensitic Steel
    ○Akinobu Shibata, Yasunari Takeda, Yuuji Kimura, and Nobuhiro Tsuji
    Metals, 12 (2022), No.440

    DOI: 10.3390/met12030440

  10. Postponing the fracture strain of ultrafine-grained 316LN steel by sequential activations of deformation modes at 77 K
    ○J.J. Li, Y.Z. Tian, Z. Zhang, R.X. Zheng, S. Gao, G.Y. Deng
    Scripta Materialia, 213 (2022), No.114625

    DOI: 10.1016/j.scriptamat.2022.114625

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  11. Effective grain size refinement of an Fe-24Ni-0.3C metastable austenitic steel by a modified two-step cold rolling and annealing process utilizing the deformation-induced martensitic transformation and its reverse transformation
    ○Wenqi Mao, Si Gao, Yu Bai, Myeong-heom Park, Akinobu Shibata, Nobuhiro Tsuji
    Journal of Materials Research and Technology, 17 (2022), pp. 2690-2700

    DOI: 10.1016/j.jmrt.2022.02.031

    Go to journal home page - Journal of Materials Research and Technology
  12. Nanomaterials by severe plastic deformation: review of historical developments and recent advances
    ○Kaveh Edalati, Andrea Bachmaier, Victor A. Beloshenko, Yan Beygelzimer, Vladimir D. Blank, Walter J. Botta, Krzysztof Bryła, Jakub Čížek, Sergiy Divinski, Nariman A. Enikeev, Yuri Estrin, Ghader Faraji, Roberto B. Figueiredo, Masayoshi Fuji, Tadahiko Furuta, Thierry Grosdidier, Jenő Gubicza, Anton Hohenwarter, Zenji Horita, Jacques Huot, Yoshifumi Ikoma, Miloš Janeček, Megumi Kawasaki, Petr Král, Shigeru Kuramoto, Terence G. Langdon, Daniel R. Leiv, Valery I. Levitas, Andrey Mazilkin, Masaki Mito, Hiroyuki Miyamoto, Terukazu Nishizaki, Reinhard Pippan, Vladimir V. Popov, Elena N. Popova, Gencaga Purcek, Oliver Renk, Ádám Révész, Xavier Sauvage, Vaclav Sklenicka, Werner Skrotzki, Boris B. Straumal, Satyam Suwas, Laszlo S. Toth, Nobuhiro Tsuji, Ruslan Z. Valiev, Gerhard Wilde, Michael J. Zehetbauer, and Xinkun Zhu
    Materials Research Letters, 10 (2022), pp. 163-256

    DOI: 10.1080/21663831.2022.2029779

    Cover image for Materials Research Letters, Volume 10, Issue 4
  13. Mechanisms of remarkable wear reduction and evolutions of subsurface microstructure and nano-mechanical properties during dry sliding of nano-grained Ti6Al4V alloy: A comparative study
    ○Guanyu Deng, Yan Chong, Lihong Su, Lihua Zhan, Peitang Wei, Xing Zhao, Liang Zhang, Yanzhong Tian, Hongtao Zhu, Nobuhiro Tsuji
    Tribology International, 169 (2022), No.107464

    DOI: 10.1016/j.triboint.2022.107464

    Go to journal home page - Tribology International
  14. Significant Bauschinger effect and back stress strengthening in an ultrafine grained pure aluminum fabricated by severe plastic deformation process
    ○Si Gao, Kota Yoshino, Daisuke Terada, Yoshihisa Kaneko, Nobuhiro Tsuji
    Scripta Materialia, 211 (2022), No.114503

    DOI: 10.1016/j.scriptamat.2022.114503

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  15. Achieving excellent mechanical properties in type 316 stainless steel by tailoring grain size in homogeneously recovered or recrystallized nanostructures
    ○Maowen Liu, Wu Gong, Ruixiao Zheng, Jin Li, Zhe Zhang, Si Gao, Chaoli Ma, Nobuhiro Tsuji
    Acta Materialia, Vol. 226 (2022), No.117629

    DOI: 10.1016/j.actamat.2022.117629

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  16. Evolution of microstructure and mechanical properties during annealing of heavily rolled AlCoCrFeNi2.1 eutectic high-entropy alloy
    ○Adrianna Lozinko, Reza Gholizadeh, Yubin Zhang, Uta Klement, Nobuhiro Tsuji, Oleg V. Mishin, Sheng Guo
    Materials Science and Engineering: A, Vol. 833 (2022), No.142558

    DOI: 10.1016/j.msea.2021.142558

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  17. Hydrogen embrittlement behaviors at different deformation temperatures in as-quenched low-carbon martensitic steel
    ○Yuji Momotani, Akinobu Shibata, Nobuhiro Tsuji
    International Journal of Hydrogen Energy, 47 (2022), pp.3131-3140

    DOI: 10.1016/j.ijhydene.2021.10.169

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