6 records found.
Strength-limiting defects evolved from heterogeneities during the sintering of high-purity submicron alumina powder
- Journal article
- Creator
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Gaku Okuma (author) (Search by this author)Research Center for Structural Materials/Materials Manufacturing Field/Ceramic Matrix Composites Group, National Institute for Materials Science
;
;Tsukasa Shimizugawa (author) (Search by this author)Yokohama National University;Shingo Ozaki (author) (Search by this author)Yokohama National UniversityToshio Osada (author) (Search by this author)Research Center for Structural Materials/Materials Manufacturing Field/High-Reliability Heat-Resistant Materials Group, National Institute for Materials Science
;
;Shingo Machida (author) (Search by this author)JFCC;Yutaro Arai (author) (Search by this author)Tokyo university of science;Ryo Inoue (author) (Search by this author)Tokyo university of scienceHideki Kakisawa (author) (Search by this author)Research Center for Structural Materials/Materials Manufacturing Field/Ceramic Matrix Composites Group, National Institute for Materials Science
;
;Yuki Sada (author) (Search by this author)Japan Synchrotron Radiation Research Institute (JASRI);Masayuki Uesugi (author) (Search by this author)Japan Synchrotron Radiation Research Institute (JASRI);Akihisa Takeuchi (author) (Search by this author)Japan Synchrotron Radiation Research Institute (JASRI)Fumihiro Wakai (author) (Search by this author)Research Center for Structural Materials/Materials Manufacturing Field/Ceramic Matrix Composites Group, National Institute for Materials Science
- Keyword
- Sintering, Synchrotron X-ray tomography, Microstructure, Defects, Fracture
- Date published
- 2025-07-16
- Updated at
- 2025-07-23 12:30:20 +0900
Numerical Analysis to Evaluate the Effect of Cooling Rates on Microstructures in Casted Cu-Ni-Si Alloys by Phase-Field Simulation
- Journal article
- Creator
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;Yuki Muto (author) (Search by this author)JX Nippon Mining & Metals;Kazuki Kammuri (author) (Search by this author)JX Nippon Mining & Metals;Junji Miyake (author) (Search by this author)JX Nippon Mining & MetalsMachiko Ode (author) (Search by this author)Research Center for Structural Materials/Materials Evaluation Field/Structural Thermodynamics Group, National Institute for Materials Science
;
;Tetsusei Kurashiki (author) (Search by this author)Graduate School of Engineering, Osaka UniversityHiroaki Mori (author) (Search by this author)Graduate School of Engineering, Osaka University
- Keyword
- Phase-field model, Microstructure, Colson alloy
- Date published
- 2024-12-01
- Updated at
- 2025-01-25 08:30:38 +0900
An explicit integration approach for predicting the microstructures of multicomponent alloys
- Journal article
- Creator
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Takumi Morino (author) (Search by this author)
https://orcid.org/0009-0005-0134-7713
(unauthenticated)
;
Machiko Ode (author) (Search by this author)
;
Shoichi Hirosawa (author) (Search by this author)
https://orcid.org/0000-0002-6572-2552
(unauthenticated)
- Keyword
- Phase-field model, Multi-composnet alloy, CALPHAD, Microstructure
- Date published
- 2025-07-15
- Updated at
- 2026-01-22 15:26:05 +0900
Mechanical behaviours of hot-pressed rare-earth oxide (RE = Y and La)-doped TaB2-SiC composites
- Journal article
- Creator
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Shuqi Guo (author) (Search by this author)National Institute for Materials Science
;
Gaku Okuma (author) (Search by this author)National Institute for Materials Science
;
Kimiyoshi Naito (author) (Search by this author)National Institute for Materials Science
;
Hideki Kakisawa (author) (Search by this author)National Institute for Materials Science
- Keyword
- TaB2, SiC, Rare-earth oxide, Microstructure, Mechanical properties
- Date published
- 2023-10-29
- Updated at
- 2024-09-12 11:08:33 +0900
High coercivity permanent magnets without reliance on scarce elements
- Journal article
- Creator
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Sepehri-Amin H. (author) (Search by this author)
;
Bolyachkin A. (author) (Search by this author)National Institute for Materials Science
;
Tang Xin (author) (Search by this author)National Institute for Materials Science
- Keyword
- Permanent Magnets, Coercivity, Microstructure
- Date published
- Updated at
- 2025-08-01 08:30:41 +0900
High-resistivity anisotropic hot-deformed Nd-Fe-B magnets prepared from DyF3 electrophoretic deposited powders
- Journal article
- Creator
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Z.H. Kautsar (author) (Search by this author)National Institute for Materials Science
;
H. Sepehri-Amin (author) (Search by this author)National Institute for Materials Science
;
Xin Tang (author) (Search by this author)National Institute for Materials Science
;
R. Iguchi (author) (Search by this author)National Institute for Materials Science
;
K. Uchida (author) (Search by this author)National Institute for Materials Science
;
T. Ohkubo (author) (Search by this author)National Institute for Materials Science
;
K. Hono (author) (Search by this author)National Institute for Materials Science
- Keyword
- Electrical resistivity, Microstructure, Nd-Fe-B, Permanent magnets
- Date published
- 2023-01-13
- Updated at
- 2024-09-26 12:30:12 +0900