High strength UOE pipe with excellent CTOD properties and deformability

Yoshio Terada; Akihiko Kojima; Akihito Kiyose; Takashi Sawai; Ryuji Uemori; Kazuaki Tanaka; Takao Nakashima; Tetsuji Kadoya; Masahiko Murata; Takashi Kawaguchi

doi:10.1115/OMAE2003-37391

High strength UOE pipe with excellent CTOD properties and deformability

Yoshio Terada, Akihiko Kojima, Akihito Kiyose, Takashi Sawai, Ryuji Uemori, Kazuaki Tanaka, Takao Nakashima, Tetsuji Kadoya, Masahiko Murata, Takashi Kawaguchi

研究成果: 会議への寄与タイプ › 学会誌 › 査読

11 被引用数 (Scopus)

抄録

New steel manufacturing technology has been developed to attain excellent HAZ toughness of high-strength steels. In this steel, the HAZ microstructure near a weld fusion line is refined markedly by utilizing the strong retardation of austenite grain growth as well as the formation of intragranular ferrite. A dual phase microstructure is very effective for obtaining both high uniform elongation and low Yield/Tensile ratio in the high strength UOE pipe body. High strength, low Y/T ratio and high uniform elongation of the steel pipe can be attained by optimizing the area fraction of ferrite and the grain size by applying accelerated cooling technology. New high strength UOE pipes called "Tough-Ace" possessing both excellent HAZ toughness and deformability have been developed, and the X60 UOE pipe has been mass-produced for the Sakhalin Project.

本文言語	英語
ページ	279-286
ページ数	8
DOI	https://doi.org/10.1115/OMAE2003-37391
出版ステータス	出版済み - 2003
外部発表	はい
イベント	22nd International Conference on Offshore Mechanics and Arctic Engineering; Materials Technology Ocean Engineering Polar and Arctic Sciences and Technology Workshops - Cancun, メキシコ継続期間: 6月 8 2001 → 6月 13 2001

その他

その他	22nd International Conference on Offshore Mechanics and Arctic Engineering; Materials Technology Ocean Engineering Polar and Arctic Sciences and Technology Workshops
国/地域	メキシコ
City	Cancun
Period	6/8/01 → 6/13/01

!!!All Science Journal Classification (ASJC) codes

海洋工学
エネルギー工学および電力技術
機械工学

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10.1115/OMAE2003-37391

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引用スタイル

Terada, Y., Kojima, A., Kiyose, A., Sawai, T., Uemori, R., Tanaka, K., Nakashima, T., Kadoya, T., Murata, M., & Kawaguchi, T. (2003). High strength UOE pipe with excellent CTOD properties and deformability. 279-286. Paper presented at 22nd International Conference on Offshore Mechanics and Arctic Engineering; Materials Technology Ocean Engineering Polar and Arctic Sciences and Technology Workshops, Cancun, メキシコ. https://doi.org/10.1115/OMAE2003-37391

High strength UOE pipe with excellent CTOD properties and deformability. / Terada, Yoshio; Kojima, Akihiko; Kiyose, Akihito その他.
2003. 279-286 Paper presented at 22nd International Conference on Offshore Mechanics and Arctic Engineering; Materials Technology Ocean Engineering Polar and Arctic Sciences and Technology Workshops, Cancun, メキシコ.

研究成果: 会議への寄与タイプ › 学会誌 › 査読

Terada, Y, Kojima, A, Kiyose, A, Sawai, T, Uemori, R, Tanaka, K, Nakashima, T, Kadoya, T, Murata, M & Kawaguchi, T 2003, 'High strength UOE pipe with excellent CTOD properties and deformability', Paper presented at 22nd International Conference on Offshore Mechanics and Arctic Engineering; Materials Technology Ocean Engineering Polar and Arctic Sciences and Technology Workshops, Cancun, メキシコ, 6/8/01 - 6/13/01 pp. 279-286. https://doi.org/10.1115/OMAE2003-37391

Terada Y, Kojima A, Kiyose A, Sawai T, Uemori R, Tanaka K その他. High strength UOE pipe with excellent CTOD properties and deformability. 2003. Paper presented at 22nd International Conference on Offshore Mechanics and Arctic Engineering; Materials Technology Ocean Engineering Polar and Arctic Sciences and Technology Workshops, Cancun, メキシコ. doi: 10.1115/OMAE2003-37391

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title = "High strength UOE pipe with excellent CTOD properties and deformability",

abstract = "New steel manufacturing technology has been developed to attain excellent HAZ toughness of high-strength steels. In this steel, the HAZ microstructure near a weld fusion line is refined markedly by utilizing the strong retardation of austenite grain growth as well as the formation of intragranular ferrite. A dual phase microstructure is very effective for obtaining both high uniform elongation and low Yield/Tensile ratio in the high strength UOE pipe body. High strength, low Y/T ratio and high uniform elongation of the steel pipe can be attained by optimizing the area fraction of ferrite and the grain size by applying accelerated cooling technology. New high strength UOE pipes called {"}Tough-Ace{"} possessing both excellent HAZ toughness and deformability have been developed, and the X60 UOE pipe has been mass-produced for the Sakhalin Project.",

author = "Yoshio Terada and Akihiko Kojima and Akihito Kiyose and Takashi Sawai and Ryuji Uemori and Kazuaki Tanaka and Takao Nakashima and Tetsuji Kadoya and Masahiko Murata and Takashi Kawaguchi",

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doi = "10.1115/OMAE2003-37391",

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AU - Terada, Yoshio

AU - Kojima, Akihiko

AU - Kiyose, Akihito

AU - Sawai, Takashi

AU - Uemori, Ryuji

AU - Tanaka, Kazuaki

AU - Nakashima, Takao

AU - Kadoya, Tetsuji

AU - Murata, Masahiko

AU - Kawaguchi, Takashi

PY - 2003

Y1 - 2003

N2 - New steel manufacturing technology has been developed to attain excellent HAZ toughness of high-strength steels. In this steel, the HAZ microstructure near a weld fusion line is refined markedly by utilizing the strong retardation of austenite grain growth as well as the formation of intragranular ferrite. A dual phase microstructure is very effective for obtaining both high uniform elongation and low Yield/Tensile ratio in the high strength UOE pipe body. High strength, low Y/T ratio and high uniform elongation of the steel pipe can be attained by optimizing the area fraction of ferrite and the grain size by applying accelerated cooling technology. New high strength UOE pipes called "Tough-Ace" possessing both excellent HAZ toughness and deformability have been developed, and the X60 UOE pipe has been mass-produced for the Sakhalin Project.

AB - New steel manufacturing technology has been developed to attain excellent HAZ toughness of high-strength steels. In this steel, the HAZ microstructure near a weld fusion line is refined markedly by utilizing the strong retardation of austenite grain growth as well as the formation of intragranular ferrite. A dual phase microstructure is very effective for obtaining both high uniform elongation and low Yield/Tensile ratio in the high strength UOE pipe body. High strength, low Y/T ratio and high uniform elongation of the steel pipe can be attained by optimizing the area fraction of ferrite and the grain size by applying accelerated cooling technology. New high strength UOE pipes called "Tough-Ace" possessing both excellent HAZ toughness and deformability have been developed, and the X60 UOE pipe has been mass-produced for the Sakhalin Project.

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T2 - 22nd International Conference on Offshore Mechanics and Arctic Engineering; Materials Technology Ocean Engineering Polar and Arctic Sciences and Technology Workshops

Y2 - 8 June 2001 through 13 June 2001

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High strength UOE pipe with excellent CTOD properties and deformability

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!!!All Science Journal Classification (ASJC) codes

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