The effect of roll-processing orientation on stress corrosion cracking of warm-rolled 304L stainless steel in oxygenated and deoxygenated high temperature pure water

Zhanpeng Lu; Tetsuo Shoji; Tichun Dan; Yubing Qiu; Toshio Yonezawa

doi:10.1016/j.corsci.2010.03.027

The effect of roll-processing orientation on stress corrosion cracking of warm-rolled 304L stainless steel in oxygenated and deoxygenated high temperature pure water

Zhanpeng Lu, Tetsuo Shoji, Tichun Dan, Yubing Qiu, Toshio Yonezawa

New Industry Creation Hatchery Center (NICHe)

Research output: Contribution to journal › Article › peer-review

47 Citations (Scopus)

Abstract

Stress corrosion crack growth rates of 304L stainless steel after one-directionally warm-rolled along the longitudinal (L) direction were measured in oxygenated and deoxygenated pure water at 288 °C. The fracture mode is mainly intergranular in the Transverse-longitudinal (T-L) orientation specimen, while it is occasionally intergranular in the Longitudinal-transverse (L-T) orientation specimen. The crack growth rates in the T-L orientation are higher than those in the L-T orientation in both oxygenated and deoxygenated environments, which is related to the effective cracking growth path as the result of microstructural anisotropy and applied loading direction.

Original language	English
Pages (from-to)	2547-2555
Number of pages	9
Journal	Corrosion Science
Volume	52
Issue number	8
DOIs	https://doi.org/10.1016/j.corsci.2010.03.027
Publication status	Published - 2010 Aug 1

Keywords

A. 304L stainless steel
C. Crack growth rate
C. High temperature water
C. Rolling orientation
C. Stress corrosion cracking
C. Warm-roll hardening

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)
Materials Science(all)

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10.1016/j.corsci.2010.03.027

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The effect of roll-processing orientation on stress corrosion cracking of warm-rolled 304L stainless steel in oxygenated and deoxygenated high temperature pure water. / Lu, Zhanpeng; Shoji, Tetsuo; Dan, Tichun; Qiu, Yubing; Yonezawa, Toshio.

In: Corrosion Science, Vol. 52, No. 8, 01.08.2010, p. 2547-2555.

Research output: Contribution to journal › Article › peer-review

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AU - Qiu, Yubing

AU - Yonezawa, Toshio

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N2 - Stress corrosion crack growth rates of 304L stainless steel after one-directionally warm-rolled along the longitudinal (L) direction were measured in oxygenated and deoxygenated pure water at 288 °C. The fracture mode is mainly intergranular in the Transverse-longitudinal (T-L) orientation specimen, while it is occasionally intergranular in the Longitudinal-transverse (L-T) orientation specimen. The crack growth rates in the T-L orientation are higher than those in the L-T orientation in both oxygenated and deoxygenated environments, which is related to the effective cracking growth path as the result of microstructural anisotropy and applied loading direction.

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The effect of roll-processing orientation on stress corrosion cracking of warm-rolled 304L stainless steel in oxygenated and deoxygenated high temperature pure water

Abstract

Keywords

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