Corrosion Science, ( ISI ), Volume (53), No (4), Year (2011-4) , Pages (1278-1287)

Title : ( Critical pitting temperature dependence of 2205 duplex stainless steel on dichromate ion concentration in chloride medium )

Authors: Nafiseh Ebrahimi , Mohammad Hadi Moayed , Ali Davoodi ,

Citation: BibTeX | EndNote

In this study, influence of various concentrations of dichromate ðCr2O2 7 Þ and chloride ions on critical pitting temperature (CPT) of duplex stainless steel 2205 (DSS 2205) is investigated by employing potentiodynamic and potentiostatic CPT measurement methods. Potentiostatic results indicate that by adding 0.01 M Cr2O2 7 to 0.1 M NaCl solution the CPT raised by 12 C. Based on potentiodynamic CPT measurements in the solution of ðCr2O2 7 Þ=ðClÞ ratio equal to one for solutions containing 0.1 M NaCl + 0.1 M Cr2O2 7 and 0.01 M NaCl + 0.01 M Cr2O2 7 , no CPT was detected up to 75 C.

Keywords

C. Pitting corrosion A. Stainless steel B. Polarisation C.
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@article{paperid:1020240,
author = {Ebrahimi, Nafiseh and Moayed, Mohammad Hadi and Davoodi, Ali},
title = {Critical pitting temperature dependence of 2205 duplex stainless steel on dichromate ion concentration in chloride medium},
journal = {Corrosion Science},
year = {2011},
volume = {53},
number = {4},
month = {April},
issn = {0010-938X},
pages = {1278--1287},
numpages = {9},
keywords = {C. Pitting corrosion A. Stainless steel B. Polarisation C. Passivity},
}

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%0 Journal Article
%T Critical pitting temperature dependence of 2205 duplex stainless steel on dichromate ion concentration in chloride medium
%A Ebrahimi, Nafiseh
%A Moayed, Mohammad Hadi
%A Davoodi, Ali
%J Corrosion Science
%@ 0010-938X
%D 2011

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