9 records found.

山下_鉄と鋼_Vol.111 No.17_1057-1071.pdf
Evaluation of Residual Stress Distribution in Linear Friction Welded Steel Joint via Neutron Diffraction Mapping Measurement
Journal article
Creator
Takayuki Yamashita (author) (Search by this author)
ORCID ; ORCID SAMURAI ;
Wu Gong (author) (Search by this author)
ORCID ;
Takuro Kawasaki (author) (Search by this author)
ORCID ;
Stefanus Harjo (author) (Search by this author)
ORCID ;
Kohsaku Ushioda (author) (Search by this author)
ORCID ;
Hidetoshi Fujii (author) (Search by this author)
ORCID
Keyword
Linear friction welding, neutron diffraction, residual stress
Date published
2025-12-15
Updated at
2025-12-15 15:16:15 +0900
柳樂_鉄と鋼_Vol.111 No.17_1046-1056.pdf
Friction Stir Welding of Fe–15Mn–10Cr–8Ni–4Si Seismic Damping Alloy
Journal article
Creator
ORCID SAMURAI ;
Terumi Nakamura (author) (Search by this author)
ORCID ; ORCID SAMURAI ;
Masakazu Mori (author) (Search by this author)
ORCID ;
Yoshiaki Morisada (author) (Search by this author)
ORCID ;
Hidetoshi Fujii (author) (Search by this author)
ORCID
Keyword
friction stir welding, seismic damping alloy, microstructural evolution
Date published
2025-12-15
Updated at
2025-12-15 15:13:04 +0900
最終原稿版.pdf
In situ synchrotron X-ray imaging of curved columnar growth and ripple formation in Fe-Mn-Cr-Ni-Si alloy during GTA welding
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI ;
Takashi Kimura (author) (Search by this author)
; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ;
Takayuki Yamashita (author) (Search by this author)
;
Yasuhiro Aoki (author) (Search by this author)
;
Hidetoshi Fujii (author) (Search by this author)
Keyword
in situ observation, X-ray imaging, GTA welding
Date published
2025-08-04
Updated at
2025-09-22 16:30:19 +0900
2294-35 第12節　高輝度放射光X線と機械学習技術による溶接凝固過程の詳細解析.pdf
高輝度放射光X線と機械学習技術による溶接凝固過程の詳細解析
Book
Creator
北野 萌一 (author) (Search by this author)
構造材料研究センター/材料評価分野/溶接・接合技術グループ, 物質・材料研究機構
ORCID SAMURAI ;
柳樂 知也 (author) (Search by this author)
構造材料研究センター/材料評価分野/溶接・接合技術グループ, 物質・材料研究機構
ORCID SAMURAI
Keyword
溶接凝固プロセス, その場観察, 高輝度放射光X線
Date published
2025-05-30
Updated at
2025-08-28 16:30:44 +0900
welding in the world.pdf
Significance of fracture toughness for linear friction welded joint of weathering steel
Journal article
Creator
Kazuma Shimizu (author) (Search by this author)
ORCID ;
Shota Nakayama (author) (Search by this author)
;
Hiroto Shoji (author) (Search by this author)
;
Takumi Kawakubo (author) (Search by this author)
;
Tomoya Nagira (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Mitsuru Ohata (author) (Search by this author)
;
Hidetoshi Fujii (author) (Search by this author)
Keyword
Linear friction weld, Fracture toughness, Plastic constraint
Date published
2024-12-26
Updated at
2025-03-03 16:30:48 +0900
Development of a method to evaluate strain in weld solidification using in-situ observations with high-brightness synchrotron X-rays.pdf
Development of a method to evaluate strain in weld solidification using in-situ observations with high-brightness synchrotron X-rays
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ;
Takayuki Yamashita (author) (Search by this author)
;
Yasuhiro Aoki (author) (Search by this author)
;
Hidetoshi Fujii (author) (Search by this author)
Keyword
in-situ observation, synchrotron X-ray, welding technology, optical flow, machine learning, Strain evaluation method;
Date published
2024-12-31
Updated at
2024-11-13 12:30:30 +0900
64_ISIJINT-2024-174.pdf
Microstructure and Mechanical Properties of Gas Metal Arc-welded Fe–Mn–Si Seismic Damping Alloy
Journal article
Creator
ORCID SAMURAI ;
Terumi Nakamura (author) (Search by this author)
; ORCID SAMURAI ; ORCID SAMURAI ;
Yasuhiko Inoue (author) (Search by this author)
ORCID
Keyword
Gas metal arc welding, seismic damping alloy, fillet weld metal
Date published
2024-09-15
Updated at
2024-09-25 16:30:41 +0900
著者最終稿_mater charact.pdf
In-situ observation of solidification behaviors of Fe-Mn-Cr-Ni-Si alloy during TIG melt-run welding using synchrotron radiation X-ray
Journal article
Creator
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 ;
Houichi Kitano (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 ;
Takashi Kimura (author) (Search by this author)
JEOL Ltd.
;
Fumiyoshi Yoshinaka (author) (Search by this author)
Research Center for Structural Materials/Materials Manufacturing Field/Thermomechanical Processing Group, National Institute for Materials Science
ORCID SAMURAI ;
Susumu Takamori (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/Thermomechanical Processing Group, National Institute for Materials Science
ORCID SAMURAI ;
Takayuki Yamashita (author) (Search by this author)
Joining and Welding Research Institute,Osaka University
;
Yasuhiro Aoki (author) (Search by this author)
Joining and Welding Research Institute,Osaka University
;
Hidetoshi Fujii (author) (Search by this author)
Joining and Welding Research Institute,Osaka University
;
Akihisa Takeuchi (author) (Search by this author)
Japan Synchrotron Radiation Research Institute (JASRI)
;
Masayuki Uesugi (author) (Search by this author)
Japan Synchrotron Radiation Research Institute (JASRI)
Keyword
In-situ observation, TIG melt-run welding, synchrotron radiation X-ray
Date published
2024-06-20
Updated at
2024-07-02 09:19:23 +0900
_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
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