CRA clad UOE pipe produced by applying TMCP plate

H. Tamehiro, Y. Terada, Y. Ogata, J. Malcolm Gray, T. Yoshino, T. Hirokawa, K. Katayama, H. Ogawa, Y. Horii, R. Uemori, H. Kashimura

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

5 被引用数 (Scopus)

抄録

The manufacturing technology of corrosion resistant alloy (CRA) clad UOE pipe for pipelines transporting oil and gas containing H2S, CO2 and other chemicals has been studied. The required corrosion resistance of the CRA layer was achieved in the as-rolled condition by optimizing the thermomechanical control process (TMCP) conditions for manufacturing the clad plate. In order to obtain good corrosion resistance in the CRA layer, it is necessary to ensure complete recrystallization and suppress the precipitation of chromium carbides in the CRA layer after rolling. To this end the clad plate was finish-rolled at high temperature and water-cooled after air cooling. However, in conventional steel high temperature rolling causes a considerable deterioration in the low-temperature toughness, therefore, a low C-high Nb-Ti microalloyed steel, which exhibits a fine-grained microstructure even under high temperature rolling, was developed for the base material of CRA clad UOE pipe.

本文言語英語
ホスト出版物のタイトルProceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
出版社Publ by ASME
ページ319-327
ページ数9
ISBN(印刷版)0791807878
出版ステータス出版済み - 1 1 1993
外部発表はい
イベントProceedings of the 12th International Conference on Offshore Mechanical and Arctic Engineering (OMAE 1993) - Glasgow, Scotland, Engl
継続期間: 6 20 19936 24 1993

出版物シリーズ

名前Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
5

その他

その他Proceedings of the 12th International Conference on Offshore Mechanical and Arctic Engineering (OMAE 1993)
CityGlasgow, Scotland, Engl
Period6/20/936/24/93

All Science Journal Classification (ASJC) codes

  • Ocean Engineering
  • Energy Engineering and Power Technology
  • Mechanical Engineering

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