Effects of water chemistry and loading conditions on stress corrosion cracking of cold-rolled 316NG stainless steel in high temperature water

Zhanpeng Lu; Tetsuo Shoji; Fanjiang Meng; Yubing Qiu; Tichun Dan; He Xue

doi:10.1016/j.corsci.2010.09.018

Effects of water chemistry and loading conditions on stress corrosion cracking of cold-rolled 316NG stainless steel in high temperature water

Zhanpeng Lu, Tetsuo Shoji, Fanjiang Meng, Yubing Qiu, Tichun Dan, He Xue

New Industry Creation Hatchery Center (NICHe)

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

51 Citations (Scopus)

Abstract

The effects of electrode potential, stress intensity factor and loading history on stress corrosion cracking growth of a cold-rolled 316NG stainless steel in 288 °C pure water were investigated. Crack branching and intergranular stress corrosion cracking along random grain boundaries were observed by electron-back scattering diffraction. A strong dependence of crack growth rate on stress intensity factor is observed. A single-cycle overloading produced a retarded transient cracking growth period. The mild inhibiting effect of decreasing electrode potential on crack growth of cold-rolled 316NG SS is analyzed based on the interaction between crack tip mechanics and crack tip oxidation kinetics.

Original language	English
Pages (from-to)	247-262
Number of pages	16
Journal	Corrosion Science
Volume	53
Issue number	1
DOIs	https://doi.org/10.1016/j.corsci.2010.09.018
Publication status	Published - 2011 Jan

Keywords

A. Stainless steel
B. SEM
C. Electrode potential
C. Stress corrosion cracking

ASJC Scopus subject areas

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

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@article{69c52d79b3c04bd89f87b8f7dfb00b11,

title = "Effects of water chemistry and loading conditions on stress corrosion cracking of cold-rolled 316NG stainless steel in high temperature water",

abstract = "The effects of electrode potential, stress intensity factor and loading history on stress corrosion cracking growth of a cold-rolled 316NG stainless steel in 288 °C pure water were investigated. Crack branching and intergranular stress corrosion cracking along random grain boundaries were observed by electron-back scattering diffraction. A strong dependence of crack growth rate on stress intensity factor is observed. A single-cycle overloading produced a retarded transient cracking growth period. The mild inhibiting effect of decreasing electrode potential on crack growth of cold-rolled 316NG SS is analyzed based on the interaction between crack tip mechanics and crack tip oxidation kinetics.",

keywords = "A. Stainless steel, B. SEM, C. Electrode potential, C. Stress corrosion cracking",

author = "Zhanpeng Lu and Tetsuo Shoji and Fanjiang Meng and Yubing Qiu and Tichun Dan and He Xue",

note = "Funding Information: This work has been performed as a part of the PEACE-E program jointly supported by EDF, EPRI, SSM, TEPCO, KEPCO, TohokuEPCO, ChubuEPCO, JAPCO, HITACHI Ltd., MHI, TOSHIBA Co., and IHI. This work has been also performed under the support of Grant-in-Aid for Scientific Research (S) 17106002 and (C) 20560063 , Japan Society for the Promotion of Science , and the support of the International Cooperative Program for Education and Research , The Japanese Ministry of Education, Culture, Sports, Science and Technology .",

year = "2011",

month = jan,

doi = "10.1016/j.corsci.2010.09.018",

language = "English",

volume = "53",

pages = "247--262",

journal = "Corrosion Science",

issn = "0010-938X",

publisher = "Elsevier Limited",

number = "1",

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AU - Lu, Zhanpeng

AU - Shoji, Tetsuo

AU - Meng, Fanjiang

AU - Qiu, Yubing

AU - Dan, Tichun

AU - Xue, He

N1 - Funding Information: This work has been performed as a part of the PEACE-E program jointly supported by EDF, EPRI, SSM, TEPCO, KEPCO, TohokuEPCO, ChubuEPCO, JAPCO, HITACHI Ltd., MHI, TOSHIBA Co., and IHI. This work has been also performed under the support of Grant-in-Aid for Scientific Research (S) 17106002 and (C) 20560063 , Japan Society for the Promotion of Science , and the support of the International Cooperative Program for Education and Research , The Japanese Ministry of Education, Culture, Sports, Science and Technology .

PY - 2011/1

Y1 - 2011/1

N2 - The effects of electrode potential, stress intensity factor and loading history on stress corrosion cracking growth of a cold-rolled 316NG stainless steel in 288 °C pure water were investigated. Crack branching and intergranular stress corrosion cracking along random grain boundaries were observed by electron-back scattering diffraction. A strong dependence of crack growth rate on stress intensity factor is observed. A single-cycle overloading produced a retarded transient cracking growth period. The mild inhibiting effect of decreasing electrode potential on crack growth of cold-rolled 316NG SS is analyzed based on the interaction between crack tip mechanics and crack tip oxidation kinetics.

AB - The effects of electrode potential, stress intensity factor and loading history on stress corrosion cracking growth of a cold-rolled 316NG stainless steel in 288 °C pure water were investigated. Crack branching and intergranular stress corrosion cracking along random grain boundaries were observed by electron-back scattering diffraction. A strong dependence of crack growth rate on stress intensity factor is observed. A single-cycle overloading produced a retarded transient cracking growth period. The mild inhibiting effect of decreasing electrode potential on crack growth of cold-rolled 316NG SS is analyzed based on the interaction between crack tip mechanics and crack tip oxidation kinetics.

KW - A. Stainless steel

KW - B. SEM

KW - C. Electrode potential

KW - C. Stress corrosion cracking

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