7 件のレコードが見つかりました。
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 –
- 論文
- 著者
-
Tomotaka Hatakeyama
;
Shuntaro Ida
;
Kota Sawada
;
Kyosuke Yoshimi
- キーワード
- nitrogen, precipitation, scatter diagram method, k-means clustering, creep deformation
- 刊行年月日
- 2025-06-15
- 更新時刻
- 2025-06-16 10:04:29 +0900
Effect of Cyclic Stress Change on Creep Behavior in ASME P91 Steel
- 論文
- 著者
-
Kota Sawada
;
Yasushi Taniuchi
;
Takehiro Nojima
;
Kaoru Sekido
;
Tomotaka Hatakeyama
;
Kazuhiro Kimura
- キーワード
- P91 steel, creep, cyclic stress change, creep ductility, microstructure
- 刊行年月日
- 2025-02-01
- 更新時刻
- 2025-02-03 12:30:27 +0900
Creep data sheet for Nickel-based 19Cr-18Fe-3Mo-5Nb-Ti-Al superalloy
- 論文
- 著者
-
Kota Sawada
;
Yasushi Taniuchi
;
Kaoru Sekido
;
Takehiro Nojima
;
Tomotaka Hatakeyama
;
Kazuhiro Kimura
- キーワード
- Nickel-based superalloy, 100,000h creep rupture strength, heat-to-heat variation
- 刊行年月日
- 2024-12-31
- 更新時刻
- 2024-12-05 12:47:31 +0900
Microstructure of Modified 9Cr-1Mo Steel Manufactured via Laser Powder Bed Fusion
- プロシーディングス
- 著者
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Tomotaka Hatakeyama
;
Kota Sawada
;
Masaru Suzuki
;
Makoto Watanabe
- キーワード
- Laser powder bed fusion, microstructure, heat resistant steel
- 刊行年月日
- 更新時刻
- 2024-12-05 08:30:58 +0900
Significant creep-strength improvement in modified 9Cr-1Mo steel via microstructural control through laser powder bed fusion
- 論文
- 著者
-
Tomotaka Hatakeyama
;
Kota Sawada
;
Masahiro Kusano
;
Makoto Watanabe
- キーワード
- Creep, Ferritic steels, Laser powder bed fusion, Precipitation, δ-ferrite
- 刊行年月日
- 2024-09-18
- 更新時刻
- 2024-09-26 12:30:07 +0900
Precipitation behavior of the M23C6 phase on the coherent twin boundary of 25Cr-20Ni-Nb-N steel
- 論文
- 著者
-
Tomotaka Hatakeyama
;
Kota Sawada
- キーワード
- Austenitic steel, Carbide, Coherent precipitation, Twin boundary
- 刊行年月日
- 2024-03-07
- 更新時刻
- 2024-03-19 16:57:27 +0900