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    Article

    Study of ship turning in irregular waves

    This paper presents the turning test results of ships having a rudder angle of \(\pm 35^\circ\) ± 35 ∘ in short-crested irregular waves using ship models of a tanker (KVLCC2) and a container ship (KCS). T...

    M. A. A. Hasnan, H. Yasukawa, N. Hirata in Journal of Marine Science and Technology (2020)

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    Chapter and Conference Paper

    Grain Refinement in Pure Mg and Mg-Zn Alloys during Hot Compression Test

    Grain refinement processes in pure magnesium, Mg-6.2wt%Zn and Mg-6.2wt%Zn-0.6wt%Zr were studied by uniaxial compression tests at elevated temperatures. Uniaxial compression tests were performed at various stra...

    Y. Fukuta, D. Terada, T. Sasaki, K. Hono in Proceedings of the 8th Pacific Rim Interna… (2016)

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    Article

    Enhanced Strength and Ductility in an Ultrafine-Grained Fe-22Mn-0.6C Austenitic Steel Having Fully Recrystallized Structure

    Fe-22 wt pct Mn-0.6 wt pct C twinning-induced plasticity (TWIP) steel having fully recrystallized ultrafine-grained structure was obtained through a simple thermomechanical process repeating cold rolling and a...

    Y. Z. Tian, Y. Bai, M. C. Chen, A. Shibata in Metallurgical and Materials Transactions A (2014)

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    Article

    Optimizing strength and ductility in Cu–Al alloy with recrystallized nanostructures formed by simple cold rolling and annealing

    A single-phase Cu–Al alloy with a low stacking fault energy was processed by cold rolling and subsequent annealing. Fully recrystallized microstructures composed of ultrafine grains were obtained after isother...

    Y. Z. Tian, L. J. Zhao, S. Chen, D. Terada, A. Shibata in Journal of Materials Science (2014)

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    Article

    Evolution of Microstructure and Texture During Cold Rolling and Annealing of a Highly Cube-Textured ({001} \( \left\langle {100} \right\rangle \) ) Polycrystalline Nickel Sheet

    The evolution of microstructure and texture is studied during the heavy cold rolling and annealing of a highly cube-textured ({001} $$ \left\la...

    P. P. Bhattacharjee, Y. Takatsuji in Metallurgical and Materials Transactions A (2012)

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    Article

    Martensite/austenite interfaces in ultrafine grained Fe–Ni–C alloy

    In this article, orientation relationships (ORs) at martensite/austenite interface (M/A interface) transformed from coarse-grained and ultrafine-grained austenites were investigated. The results showed that th...

    H. R. Jafarian, E. Borhani, A. Shibata, D. Terada, N. Tsuji in Journal of Materials Science (2011)

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    Chapter and Conference Paper

    Microstructure and Texture Evolution During the Accumulative Roll Bonding of Pure Ni

    Evolution of microstructure and texture was studied in severely plastically deformed (up to an equivalent strain of 6.4) high purity (99.99%) Ni sheets processed through Accumulative Roll Bonding (ARB). As rec...

    P. P. Bhattacharjee, D. Terada, N. Tsuji in Microstructure and Texture in Steels (2009)