10 records found.
Preface to the 110th Anniversary Special Issue of Tetsu-to-Hagané
- Article
- Creator
-
Yuuji Kimura
- Keyword
- Iron, Steel
- Date published
- 2025-06-15
- Updated at
- 2025-06-16 15:01:55 +0900
Microstructure Development during Creep Deformation of 9Cr–1Mo–V–Nb Steel with Excess Nitrogen Introduced by Solution Nitriding – Multidimensional Scatter Diagram Analysis of STEM-EDS Maps by Machine Learning –
- Article
- Creator
-
Tomotaka Hatakeyama
;
Shuntaro Ida
;
Kota Sawada
;
Kyosuke Yoshimi
- Keyword
- nitrogen, precipitation, scatter diagram method, k-means clustering, creep deformation
- Date published
- 2025-06-15
- Updated at
- 2025-06-16 10:04:29 +0900
Effects of S-content on Gigacycle Fatigue Properties of SCM440 Steel
- Article
- Creator
-
Yoshiyuki Furuya
- Keyword
- gigacycle fatigue, internal fracture, high-strength steel, inclusion, MnS
- Date published
- 2025-03-01
- Updated at
- 2025-03-03 16:30:46 +0900
Effect of Cyclic Stress Change on Creep Behavior in ASME P91 Steel
- Article
- Creator
-
Kota Sawada
;
Yasushi Taniuchi
;
Takehiro Nojima
;
Kaoru Sekido
;
Tomotaka Hatakeyama
;
Kazuhiro Kimura
- Keyword
- P91 steel, creep, cyclic stress change, creep ductility, microstructure
- Date published
- 2025-02-01
- Updated at
- 2025-02-03 12:30:27 +0900
Effects of Laser Peening on Rotating Bending Fatigue Strength of Additive Manufactured Maraging Steel in Very High Cycle Fatigue Regime
- Article
- Creator
-
Genya Nakamura
;
Akihiko Iwasaka
;
Yoshiyuki Furuya
;
Koji Takahashi
- Keyword
- fatigue strength, additive manufacturing, maraging steel, laser peening, very high cycle fatigue
- Date published
- 2025-01-01
- Updated at
- 2025-01-08 16:31:16 +0900
Corrosion Risk Prediction of Carbon Steels by Hyperspectral Analysis
- Article
- Creator
-
Hideki Katayama
;
Yuto Yoshida
;
Takaya Akashi
;
Mariko Kadowaki
;
Yoshiharu Murase
;
Yusuke Tsutsumi
- Keyword
- Hyperspectral measurement, Carbon steel, Corrosion, Corrosion product, Exposure test
- Date published
- 2024-11-15
- Updated at
- 2024-11-21 16:30:45 +0900
Origin of Serrated Markings on the Hydrogen Related Quasi-cleavage Fracture in Low-carbon Steel with Ferrite Microstructure
- Article
- Creator
-
Kazuho Okada
;
Akinobu Shibata
;
Hisashi Matsumiya
;
Nobuhiro Tsuji
- Keyword
- hydrogen embrittlement, ferritic steel, quasi-cleavage fracture, transmission electron microscopy (TEM), focused ion beam (FIB), three-dimensional morphology
- Date published
- 2024-09-01
- Updated at
- 2024-09-03 12:30:16 +0900
フェライト–パーライト複合組織鋼における降伏点現象のマルチスケール有限要素解析
- Article
- Creator
-
柳川 真之裕
;
渡邊 育夢
- Keyword
- yield-point phenomenon, heterogeneous microstructure, multiscale modeling, ferrite–pearlite duplex steels, finite element method
- Date published
- 2024-02-15
- Updated at
- 2024-08-22 12:30:15 +0900
マテリアルズインテグレーションの挑戦
- Article
- Creator
-
出村 雅彦
- Keyword
- Integrated Computational Materials Engineering, Structural Materials, Data-driven research, Digital transformation, Industry -academia collaboration
- Date published
- 2023-06-01
- Updated at
- 2024-01-05 22:12:01 +0900