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Akihiko Chiba

Tohoku University - Institute for Materials Research (IMR)

SKK Building, Katahira 2

Aoba-ku, Sendai, Miyagi 980-8577

Japan

SCHOLARLY PAPERS

5

DOWNLOADS

674

TOTAL CITATIONS

15

Scholarly Papers (5)

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1.

Non-Equilibrium Solidification Behavior With Solute Trapping Associated With Powder Characteristics During Electron Beam Additive Manufacturing

Number of pages: 40 Posted: 14 Jun 2021
Yufan Zhao, Huakang Bian, Hao Wang, Kenta Aoyagi, Yujie Cui, Yuchao Lei, Kenta Yamanaka and Akihiko Chiba
Tohoku University - Institute for Materials Research (IMR), Tohoku University - Institute for Materials Research (IMR), Tohoku University - Institute for Materials Research (IMR), Tohoku University - Institute for Materials Research (IMR), Tohoku University - Institute for Materials Research (IMR), Tohoku University - Institute for Materials Research (IMR), Tohoku University - Institute for Materials Research (IMR) and Tohoku University - Institute for Materials Research (IMR)
Downloads 204 (373,348)
Citation 3

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Heat flow and solidification; Microsegregation; Gas-atomization; Plasma rotating electrode process; Multiscale simulations

2.

Development of Strong and Ductile Metastable Face-Centered Cubic Single-Phase High-Entropy Alloys

Number of pages: 36 Posted: 08 Jul 2019
Daixiu Wei, Xiaoqing Li, Stephan Schönecker, Jing Jiang, Weicheng Heng, Won-Mi Choi, Byeong-Joo Lee, Hyoung Seop Kim, Hyoung Seop Kim, Akihiko Chiba and Hidemi Kato
Tohoku University - Institute for Materials Research (IMR), Royal Institute of Technology (KTH) - Department of Materials Science and Engineering, Royal Institute of Technology (KTH) - Department of Materials Science and Engineering, Tohoku University - Institute for Materials Research (IMR), Tohoku University - Institute for Materials Research (IMR), Pohang University of Science and Technology (POSTECH) - Center for High Entropy Alloys, Pohang University of Science and Technology (POSTECH) - Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH) - Department of Materials Science and EngineeringNational Health Insurance Ilsan Hospital - Department of Physical Medicine and Rehabilitation, Tohoku University - Institute for Materials Research (IMR) and Tohoku University - Institute for Materials Research (IMR)
Downloads 161 (464,454)
Citation 9

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High-entropy alloy, Metastable, Stacking fault energy, Twinning, Martensitic transformation

3.

Preparation of High-Strength Co-Cr-Mo Alloy Rods Via Hot-Caliber Rolling

Number of pages: 59 Posted: 29 Apr 2020
Kenta Yamanaka, Manami Mori, Kazuo Yoshida, Sandra Balvay, Daniel Hartmann, Damien Fabrègue and Akihiko Chiba
Tohoku University - Institute for Materials Research (IMR), National Institute of Technology, Sendai College - Department of Materials and Environmental Engineering, Tohoku University - Institute for Materials Research (IMR), University of Claude Bernard Lyon 1 - MATEIS-UMR CNRS 5510, University of Claude Bernard Lyon 1 - MATEIS-UMR CNRS 5510, Université de Lyon - MATEIS CNRS UMR 5510 and Tohoku University - Institute for Materials Research (IMR)
Downloads 117 (608,822)
Citation 1

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biomedical Co−Cr−Mo alloys, thermomechanical processing, microstructure, mechanical properties, cytocompatibility

4.

Grain Morphology and Texture Development in a Co-Cr-Mo Alloy Fabricated by Powder Bed Fusion with an Electron Beam

Number of pages: 41 Posted: 28 Mar 2019
Yufan Zhao, Yuichiro Koizumi, Kenta Aoyagi, Daixiu Wei, Kenta Yamanaka and Akihiko Chiba
Tohoku University - Institute for Materials Research (IMR), Tohoku University - Institute for Materials Research (IMR), Tohoku University - Institute for Materials Research (IMR), Tohoku University - Institute for Materials Research (IMR), Tohoku University - Institute for Materials Research (IMR) and Tohoku University - Institute for Materials Research (IMR)
Downloads 112 (630,858)
Citation 1

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Additive manufacturing, Powder consolidation, Grain growth, Crystallographic texture, Computer simulations

5.

Influence of Interatomic Interactions on the Mechanical Properties of Face-Centered Cubic Multicomponent Co-Ni-Cr-Mo Alloys

Number of pages: 58 Posted: 15 Apr 2020
Jiaxiang Li, Kenta Yamanaka and Akihiko Chiba
Tohoku University - Department of Materials Processing, Tohoku University - Institute for Materials Research (IMR) and Tohoku University - Institute for Materials Research (IMR)
Downloads 80 (803,225)
Citation 1

Abstract:

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alloys, phase stability, mechanical properties, strengthening mechanism, first-principles calculation