Výsledky vyhledávání - "Ryuichi Homma"

Effect of Molybdenum Contents on Hardenability and Precipitation Behaviors in B-added Steels Austenitized at High Temperature

Autor: Kyohei Ishikawa, Masaaki Fujioka, Manabu Hoshino, Jun Takahashi, Ryuichi Homma, Kohsaku Ushioda

Publikováno v: Tetsu-to-Hagane. 109:62-75

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::22a20796bdd0f04d935e95c863ff19a7
https://doi.org/10.2355/tetsutohagane.tetsu-2022-067

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Mn Depletion Behavior at Oxide/matrix Interface in Low Oxygen Weld Metal of Low Carbon Steel

Autor: Ryuichi Homma, Genichi Shigesato, Masaaki Fujioka, Kota Kadoi, Hiroshige Inoue

Publikováno v: Tetsu-to-Hagane. 108:211-223

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::35b63f0c8474bda2d5b6a1fbe21a772d
https://doi.org/10.2355/tetsutohagane.tetsu-2021-087

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Effect of S and Si on the Formation of Intragranular Ferrite and Inclusions in Ultra-low Oxygen Weld Metal of Low Carbon Steel

Autor: Yasuhiro Shinohara, Kota Kadoi, Hiroshige Inoue, Ryuichi Homma

Publikováno v: ISIJ International. 61:309-316

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9050a37961ba53689ffe081e2dba86bb
https://doi.org/10.2355/isijinternational.isijint-2020-112

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Thick Steel Plates for Floating Offshore Wind Turbine Welded Structures

Autor: Ryuichi Homma

Publikováno v: JOURNAL OF THE JAPAN WELDING SOCIETY. 90:441-445

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c559044e06e4e20ae6c2fc7c3bf8bff7
https://doi.org/10.2207/jjws.90.441

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Effect of Molybdenum Content on the Combined Effect of Boron and Molybdenum on Hardenability of Low-Carbon Boron-Added Steels

Autor: Manabu Hoshino, Hirofumi Nakamura, Kyohei Ishikawa, Ryuichi Homma, Masaaki Fujioka

Publikováno v: ISIJ International. 58:551-560

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09785c33357028719d44a6dfc80930f6
https://doi.org/10.2355/isijinternational.isijint-2017-579

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Effects of Ti and Al on the formation of intragranular ferrites in the ultra-low-oxygen Si-Mn weld metals of low-carbon steel

Autor: Ryuichi Homma, Kota Kadoi, Hiroshige Inoue

Publikováno v: Materials Today Communications. 29:102963

Studies on intragranular ferrite with ultra-low O content are scarce, and establishing a technology for the refinement of the microstructure of a weld metal with ultra-low O content through the formation of intragranular ferrite is challenging. In th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::820f39834f4d5d179ba1ed513b46b9b8
https://doi.org/10.1016/j.mtcomm.2021.102963

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Conference

Development of Advanced TMCP Steel Plate with Excellent Low-Temperature Toughness of Welded Joints by Electron Beam Welding for Large Offshore Wind Structures.

Autor: Ryuichi Homma, Masaaki Fujioka, Kazuhiro Fukunaga, Seiji Nishimura, Akihiro Date

Publikováno v: Proceedings of the International Offshore & Polar Engineering Conference; 2016, p132-139, 8p

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