Výsledky vyhledávání - "Hajime Kimizuka"

Akademický článek

Competing nucleation of single- and double-layer Guinier–Preston zones in Al–Cu alloys

Autor: Hiroshi Miyoshi, Hajime Kimizuka, Akio Ishii, Shigenobu Ogata

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)

Abstract Solid-state precipitation is a key heat-treatment strategy for strengthening engineering alloys. Therefore, predicting the precipitation process of localized solute-rich clusters, such as Guinier–Preston (GP) zones, is necessary. We quanti

Externí odkaz: https://doaj.org/article/a817cb7b5068429dac450474883e1634

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Akademický článek

Mechanical properties of Fe-rich Si alloy from Hamiltonian

Autor: Tetsuo Mohri, Ying Chen, Masanori Kohyama, Shigenobu Ogata, Arkapol Saengdeejing, Somesh Kumar Bhattacharya, Masato Wakeda, Shuhei Shinzato, Hajime Kimizuka

Publikováno v: npj Computational Materials, Vol 3, Iss 1, Pp 1-14 (2017)

Abstract The physical origins of the mechanical properties of Fe-rich Si alloys are investigated by combining electronic structure calculations with statistical mechanics means such as the cluster variation method, molecular dynamics simulation, etc,

Externí odkaz: https://doaj.org/article/6ec80607d0534ca2bca683b9bfa23539

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Nanoclusters in stacking faults in Mg-Y-Zn alloys examined by small-angle X-ray scattering and extended X-ray absorption fine structure analysis

Autor: Hiroshi Okuda, Kohei Kintsu, Shu Kurokawa, Masao Tabuchi, Hiroaki Nitani, Hajime Kimizuka, Shin-ichi Inoue, Michiaki Yamasaki, Yoshihito Kawamura

Publikováno v: Acta Materialia. 253:118963

A coarse-grained picture of segregation layers in MgYZn alloys as a two-dimensional cluster systems bound in stacking faults has been justified by a combined use of Extended X-ray absorption fine structure (EXAFS), small-angle X-ray scattering, and s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::495af4f05c89736f76bfdb8cbec8d3c0
https://doi.org/10.1016/j.actamat.2023.118963

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Elastic isotropy originating from heterogeneous interlayer elastic deformation in a Ti3SiC2 MAX phase with a nanolayered crystal structure

Autor: Tohru S. Suzuki, Masakazu Tane, Yuji Shirakami, Ruxia Liu, Koji Morita, Seiji Miura, Tohru Sekino, Lianmeng Zhang, Hajime Kimizuka, Yoshio Sakka, Ken Ichi Ikeda

Publikováno v: Journal of the European Ceramic Society. 41:2278-2289

The elastic properties of a single-crystalline Ti3SiC2 MAX phase with a nanolayered crystal structure, comprising Ti-Si and two distinct Ti-C bonding layers, that had remained unclear because of the difficulty in growing large single crystals, were s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d4bbdb2ad3db04c00a8462cf8c53814
https://doi.org/10.1016/j.jeurceramsoc.2020.11.026

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