Keyword: Microstructure
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15 records found.

Nature_communications_s41467-025-61246-7 (2).pdf
An explicit integration approach for predicting the microstructures of multicomponent alloys
Journal article
Creator
Takumi Morino (author) (Search by this author)
ORCID ; ORCID SAMURAI ;
Shoichi Hirosawa (author) (Search by this author)
ORCID
Keyword
Phase-field model, Multi-composnet alloy, CALPHAD, Microstructure
Date published
2025-07-15
Updated at
2026-01-22 15:26:05 +0900
main2.pdf
Achieving high productivity in wire-arc directed energy deposition of magnesium alloy thin-walled structures via active cooling
Journal article
Creator
Hyu Kudo (author) (Search by this author)
; ORCID SAMURAI ;
Hiroyuki Sasahara (author) (Search by this author)
;
Hideaki Nagamatsu (author) (Search by this author)
ORCID
Keyword
Wire-arc directed energy deposition, Manufacturing rate, Magnesium alloy, Microstructure, Tensile properties, Fractography, Smut
Date published
2026-06-16
Updated at
2026-06-22 15:52:11 +0900
72_858.pdf
Fe-15Mn-10Cr-8Ni-4Si bidirectional-TRIP鋼の極低サイクル疲労に及ぼすひずみ速度の影響
Journal article
Creator
吉中 奎貴 (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
長島 伸夫 (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
澤口 孝宏 (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Fatigue, Fracture surface, Extremely low cycle fatigue, Microstructure, Martensitic transformation, Seismic damper
Date published
2023-12-15
Updated at
2024-09-30 16:30:40 +0900
1-s2.0-S0264127525015187-main.pdf
An integrated computational materials engineering framework for process-structure-property mapping in laser powder bed fusion
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI
Keyword
Additive manufacturing, Crystal plasticity, Microstructure, Cellular automata
Date published
2025-11-14
Updated at
2025-11-17 16:30:03 +0900
P.Daram, et.al-2024_Compositionally graded titanium to aluminum processed by laser powder bed fusion process- Microstructure evolution and mechanical properties.docx
Compositionally graded titanium to aluminum processed by laser powder bed fusion process: Microstructure evolution and mechanical properties
Journal article
Creator
Phuangphaga Daram (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Alok Singh (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Takanobu Hiroto (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Tomonori Kitashima (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Makoto Watanabe (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Laser powder bed fusion process, Compositionally graded materials, Ti–Al alloy, Microstructure, Mechanical properties
Date published
2024-05-15
Updated at
2024-06-24 10:01:25 +0900
Thermodynamically consistent multi-phase-field model incorporating passive external domains.pdf
Thermodynamically consistent multi-phase-field model incorporating passive external domains
Journal article
Creator
ORCID SAMURAI ;
Yusuke Matsuoka (author) (Search by this author)
;
Toshiyuki Koyama (author) (Search by this author)
ORCID
Keyword
Phase-field modeling, Microstructure, Multicomponent, CALPHAD
Date published
2026-03-31
Updated at
2026-04-03 09:38:10 +0900
CERI-(Gd,Lu)AG-Ce3+.pdf
Fabrication of transparent Ce3+-doped (Gd,Lu)3Al5O12 ceramics by two-step spark plasma sintering
Journal article
Creator
Ji-Hwoan Lee (author) (Search by this author)
National Institute for Materials Science
ORCID ;
Byung-Nam Kim (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Ji-Guang Li (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Byung-Koog Jang (author) (Search by this author)
Keyword
Two step plasma sintering, Optical property, Photoluminescence characteristics, Microstructure, Gadolinium and lutetium aluminum garnet
Date published
2022-10-04
Updated at
2024-10-04 08:30:41 +0900
1-s2.0-S095522192500500X-main+(1)-圧縮.pdf
Strength-limiting defects evolved from heterogeneities during the sintering of high-purity submicron alumina powder
Journal article
Creator
Gaku Okuma (author) (Search by this author)
Research Center for Structural Materials/Materials Manufacturing Field/Ceramic Matrix Composites Group, National Institute for Materials Science
ORCID SAMURAI ;
Tsukasa Shimizugawa (author) (Search by this author)
Yokohama National University
;
Shingo Ozaki (author) (Search by this author)
Yokohama National University
;
Toshio 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
ORCID SAMURAI ;
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 science
;
Hideki Kakisawa (author) (Search by this author)
Research Center for Structural Materials/Materials Manufacturing Field/Ceramic Matrix Composites Group, National Institute for Materials Science
ORCID SAMURAI ;
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
ORCID SAMURAI
Keyword
Sintering, Synchrotron X-ray tomography, Microstructure, Defects, Fracture
Date published
2025-07-16
Updated at
2025-07-23 12:30:20 +0900
20240730Cobbinah-MMTA.pdf
On the Enhanced Creep Performance in Ti6246 Achieved Through Laser Powder Bed Fusion (LPBF) Processing
Journal article
Creator
Prince Valentine Cobbinah (author) (Search by this author)
;
Sae Matsunaga (author) (Search by this author)
; ORCID SAMURAI ;
Ryosuke Ozasa (author) (Search by this author)
;
Takuya Ishimoto (author) (Search by this author)
;
Takayoshi Nakano (author) (Search by this author)
;
Tsutomu Ito (author) (Search by this author)
;
Yoko Yamabe-Mitarai (author) (Search by this author)
Keyword
Additive manufacturing, Crystallographic analysis, Heat-resistant titanium alloys, Microstructure, Precipitation, Volumetric energy density
Date published
2025-04-10
Updated at
2025-06-04 17:16:18 +0900
latest submitted version-JMM.pdf
Microstructure evolution and phase analysis of Sm60Ni40 alloy
Journal article
Creator
G. Vijayaragavan (author) (Search by this author)
;
D. Prabhu (author) (Search by this author)
;
M.B. Ponnuchamy (author) (Search by this author)
;
K.R.S. Preethi Meher (author) (Search by this author)
;
Ravi Gautam (author) (Search by this author)
;
Mainak Saha (author) (Search by this author)
Metallurgical and Materials Engineering, Indian Institute of Technology Madras
ORCID SAMURAI ;
R. Gopalan (author) (Search by this author)
;
K.G. Pradeep (author) (Search by this author)
Keyword
Sm-Ni alloy, Annealing, Microstructure, Magnetic property, Crystal structure
Date published
2022-12-26
Updated at
2024-10-29 16:44:05 +0900