Keyword: microstructure
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8 records found.

_ISIJINT-2023-437.pdf
Effects of the Cr and Ni concentrations on the fatigue and corrosion resistances of Fe−Mn−Cr−Ni−Si alloys for seismic damping applications
Journal article
Creator
Fumiyoshi Yoshinaka (author) (Search by this author)
Research Center for Structural Materials/Materials Manufacturing Field/Fatigue Resistant Alloy Design Group, National Institute for Materials Science
ORCID SAMURAI ;
Yusuke Tsutsumi (author) (Search by this author)
Research Center for Structural Materials/Materials Evaluation Field/Corrosion Research Group, National Institute for Materials Science
ORCID SAMURAI ;
Tomoya Nagira (author) (Search by this author)
Research Center for Structural Materials/Materials Evaluation Field/Welding and Joining Technology Group, National Institute for Materials Science
ORCID SAMURAI ;
Susumu Takamori (author) (Search by this author)
Research Center for Structural Materials/Materials Manufacturing Field/Fatigue Resistant Alloy Design Group, National Institute for Materials Science
ORCID SAMURAI ;
Satoshi Emura (author) (Search by this author)
Research Center for Structural Materials/Materials Manufacturing Field/Thermomechanical Processing Group, National Institute for Materials Science
ORCID SAMURAI ;
Takahiro Sawaguchi (author) (Search by this author)
Research Center for Structural Materials/Materials Manufacturing Field/Fatigue Resistant Alloy Design Group, National Institute for Materials Science
ORCID SAMURAI ;
Hideki Katayama (author) (Search by this author)
Research Center for Structural Materials, National Institute for Materials Science
ORCID SAMURAI ;
Terumi Nakamura (author) (Search by this author)
Research Network and Facility Services Division/Materials Manufacturing and Engineering Station/Forging Simulator Group, National Institute for Materials Science
;
Yasuhiko Inoue (author) (Search by this author)
Takenaka Corporation
;
Susumu Motomura (author) (Search by this author)
Takenaka Corporation
;
Atsumichi Kushibe (author) (Search by this author)
Takenaka Corporation
Keyword
fatigue, steel, microstructure, martensitic transformation, corrosion resistance
Date published
2024-05-15
Updated at
2024-04-18 16:30:22 +0900
2025_Microstructures_(Neutron_Gong).pdf
Effect of ausforming on isothermal transformation below the martensite start temperature in NiCrMoV steel: an in-situ neutron diffraction study
Journal article
Creator
Wu Gong (author) (Search by this author)
;
Stefanus Harjo (author) (Search by this author)
;
Takuro Kawasaki (author) (Search by this author)
;
Takayuki Yamashita (author) (Search by this author)
;
Akinobu Shibata (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Tomoya Shinozaki (author) (Search by this author)
;
Yo Tomota (author) (Search by this author)
National Institute for Materials Science
ORCID ;
Nobuhiro Tsuji (author) (Search by this author)
Keyword
Ausforming, bainitic transformation, martensitic transformation, in-situ neutron diffraction, microstructure, mechanical properties
Date published
2025-08-04
Updated at
2025-12-09 08:30:10 +0900
materials-17-05899 (1).pdf
Microstructure Optimization of Thermoelectric τ1-Al2Fe3Si3 via Graded Temperature Heat Treatments
Journal article
Creator
Ryuta Yurishima (author) (Search by this author)
;
Yoshiki Takagiwa (author) (Search by this author)
National Institute for Materials Science
ORCID ;
Ayako Ikeda (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Teruyuki Ikeda (author) (Search by this author)
Keyword
graded temperature heat treatments, thermoelectric properties, microstructure, phase diagram
Date published
2024-12-02
Updated at
2025-01-07 08:30:33 +0900
65_ISIJINT-2025-049.pdf
Microstructural Characteristics of Modified 9Cr-1Mo Steel with Low Creep Ductility
Journal article
Creator
Nobuaki Sekido (author) (Search by this author)
ORCID ;
Haruka Nagai (author) (Search by this author)
; ORCID SAMURAI ;
Kyosuke Yoshimi (author) (Search by this author)
ORCID ; ORCID SAMURAI
Keyword
ferritic heat-resistant steel, creep ductility, microstructure, EBSD, prior-austenite grain
Date published
2025-07-15
Updated at
2025-12-06 12:30:10 +0900
65_MT-Z2024002.pdf
Effect of Strain Rate on the Extremely Low-Cycle Fatigue of Fe-15Mn-10Cr-8Ni-4Si Bidirectional-TRIP Steel
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI
Keyword
fatigue, fracture surface, extremely low cycle fatigue, microstructure, martensitic transformation, seismic damper
Date published
2024-07-01
Updated at
2024-08-03 08:30:22 +0900
Final_manuscript.pdf
Coercivity limits in Nd-Fe-B hot-deformed magnets with ultrafine microstructure
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI ;
E. Dengina (author) (Search by this author)
ORCID ; ORCID SAMURAI ; ORCID SAMURAI ;
T. Kajiwara (author) (Search by this author)
;
H. Miyawaki (author) (Search by this author)
; ORCID SAMURAI ; ORCID SAMURAI
Keyword
permanent magnet, coercivity, microstructure, micromagnetic simulation
Date published
2024-07-01
Updated at
2024-10-23 10:08:35 +0900
MgCusb as a suitable electrode for contacting pre-compacted pellets of MgAgSb thermoelectric material.pdf
MgCusb as a suitable electrode for contacting pre-compacted pellets of MgAgSb thermoelectric material
Journal article
Creator
Amandine Helt (author) (Search by this author)
Cologne, Germany;b European Astronaut Centre, European Space Agency (ESA), Cologne,, a Institute of Materials Research, German Aerospace Center (DLR)
;
Amandine Duparchy (author) (Search by this author)
;
Aidan Cowley (author) (Search by this author)
;
Eckhard Müller (author) (Search by this author)
;
Johannes de Boor (author) (Search by this author)
Keyword
MgAgSb, thermoelectricity, devices, contacting, MgCuSb, electrode, interface, contact resistances, microstructure
Date published
2025-12-31
Updated at
2025-07-16 16:14:53 +0900
oe-33-8-16976.pdf
Enhanced optical properties of translucent YVO4 ceramic fabricated by spark-plasma-sintering (SPS) via texture-controlled microstructure
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI
Keyword
colloidal processing, magnetic field, microstructure
Date published
2025-04-21
Updated at
2025-06-11 16:30:29 +0900