The characteristics of corrosion fatigue crack growth rate (CFCGR) for the petroleum refining pressure vessel materials (2.25Cr-1Mo steel) - The effect of hydrogen embrittlement

Shinya Taketomi; A. Toshimitsu Yokobori; Kenichi Takei; Yoru Wada; Yasuhiko Tanaka; Tadao Iwadate

The characteristics of corrosion fatigue crack growth rate (CFCGR) for the petroleum refining pressure vessel materials (2.25Cr-1Mo steel) - The effect of hydrogen embrittlement

Shinya Taketomi, A. Toshimitsu Yokobori, Kenichi Takei, Yoru Wada, Yasuhiko Tanaka, Tadao Iwadate

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

2.25Cr-1Mo steel is used as a pressure vessel component, which is sometimes suffered from hydrogen embrittlement. Therefore, it is important to investigate the effect of hydrogen on the embrittlement for 2.25Cr-1Mo steel. Under corrosion fatigue condition, the effect of hydrogen embrittlement (HE) on corrosion fatigue crack growth rate (CFCGR) appears in different manner depending on applied stress wave forms and it was clarified by previous theoretical and experimental analysis. In this paper, based on the theoretical analyses mentioned above, the effect of stress wave form on CFCGR for 2.25Cr-1Mo steel was investigated and the sensitivity of HE was discussed for this material.

Original language	English
Title of host publication	11th International Conference on Fracture 2005, ICF11
Pages	1651-1656
Number of pages	6
Publication status	Published - 2005 Dec 1
Event	11th International Conference on Fracture 2005, ICF11 - Turin, Italy Duration: 2005 Mar 20 → 2005 Mar 25

Publication series

Name	11th International Conference on Fracture 2005, ICF11
Volume	3

Other

Other	11th International Conference on Fracture 2005, ICF11
Country	Italy
City	Turin
Period	05/3/20 → 05/3/25

ASJC Scopus subject areas

Geotechnical Engineering and Engineering Geology

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Taketomi, S., Yokobori, A. T., Takei, K., Wada, Y., Tanaka, Y., & Iwadate, T. (2005). The characteristics of corrosion fatigue crack growth rate (CFCGR) for the petroleum refining pressure vessel materials (2.25Cr-1Mo steel) - The effect of hydrogen embrittlement. In 11th International Conference on Fracture 2005, ICF11 (pp. 1651-1656). (11th International Conference on Fracture 2005, ICF11; Vol. 3).

The characteristics of corrosion fatigue crack growth rate (CFCGR) for the petroleum refining pressure vessel materials (2.25Cr-1Mo steel) - The effect of hydrogen embrittlement. / Taketomi, Shinya; Yokobori, A. Toshimitsu; Takei, Kenichi; Wada, Yoru; Tanaka, Yasuhiko; Iwadate, Tadao.

11th International Conference on Fracture 2005, ICF11. 2005. p. 1651-1656 (11th International Conference on Fracture 2005, ICF11; Vol. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Taketomi, S, Yokobori, AT, Takei, K, Wada, Y, Tanaka, Y & Iwadate, T 2005, The characteristics of corrosion fatigue crack growth rate (CFCGR) for the petroleum refining pressure vessel materials (2.25Cr-1Mo steel) - The effect of hydrogen embrittlement. in 11th International Conference on Fracture 2005, ICF11. 11th International Conference on Fracture 2005, ICF11, vol. 3, pp. 1651-1656, 11th International Conference on Fracture 2005, ICF11, Turin, Italy, 05/3/20.

Taketomi S, Yokobori AT, Takei K, Wada Y, Tanaka Y, Iwadate T. The characteristics of corrosion fatigue crack growth rate (CFCGR) for the petroleum refining pressure vessel materials (2.25Cr-1Mo steel) - The effect of hydrogen embrittlement. In 11th International Conference on Fracture 2005, ICF11. 2005. p. 1651-1656. (11th International Conference on Fracture 2005, ICF11).

Taketomi, Shinya ; Yokobori, A. Toshimitsu ; Takei, Kenichi ; Wada, Yoru ; Tanaka, Yasuhiko ; Iwadate, Tadao. / The characteristics of corrosion fatigue crack growth rate (CFCGR) for the petroleum refining pressure vessel materials (2.25Cr-1Mo steel) - The effect of hydrogen embrittlement. 11th International Conference on Fracture 2005, ICF11. 2005. pp. 1651-1656 (11th International Conference on Fracture 2005, ICF11).

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abstract = "2.25Cr-1Mo steel is used as a pressure vessel component, which is sometimes suffered from hydrogen embrittlement. Therefore, it is important to investigate the effect of hydrogen on the embrittlement for 2.25Cr-1Mo steel. Under corrosion fatigue condition, the effect of hydrogen embrittlement (HE) on corrosion fatigue crack growth rate (CFCGR) appears in different manner depending on applied stress wave forms and it was clarified by previous theoretical and experimental analysis. In this paper, based on the theoretical analyses mentioned above, the effect of stress wave form on CFCGR for 2.25Cr-1Mo steel was investigated and the sensitivity of HE was discussed for this material.",

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AB - 2.25Cr-1Mo steel is used as a pressure vessel component, which is sometimes suffered from hydrogen embrittlement. Therefore, it is important to investigate the effect of hydrogen on the embrittlement for 2.25Cr-1Mo steel. Under corrosion fatigue condition, the effect of hydrogen embrittlement (HE) on corrosion fatigue crack growth rate (CFCGR) appears in different manner depending on applied stress wave forms and it was clarified by previous theoretical and experimental analysis. In this paper, based on the theoretical analyses mentioned above, the effect of stress wave form on CFCGR for 2.25Cr-1Mo steel was investigated and the sensitivity of HE was discussed for this material.

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