Title : ( Investigation of the effect of solution annealing temperature on critical pitting temperature of 2205 duplex stainless steel by measuring pit solution chemistry )
Authors: MASOUMEH NAGHIZADEH , Mohammad Hadi Moayed ,
Full TextAbstract
In this research, the effect of solution annealing temperature on critical pitting temperature of DSS 2205 in 3.5 wt.% NaCl solution and also the pit chemistry is studied using electrochemical methods and mechanistic analyses. Pencil electrode studies revealed that in comparison to samples solution annealed at 1050 0C and 1150 0C, maximum current density in simulated pit solution is increased and limiting current density in presence of salt film is decreased for alloy solution annealed at 1250 0C. Based on these results and microscopic observations, lower CPT of DSS 2205 solution annealed at 1250 0C is explained.
Keywords
, Stainless steel, Polarisation, Anodic dissolution, Pitting corrosion
@article{paperid:1047416,
author = {NAGHIZADEH, MASOUMEH and Moayed, Mohammad Hadi},
title = {Investigation of the effect of solution annealing temperature on critical pitting temperature of 2205 duplex stainless steel by measuring pit solution chemistry},
journal = {Corrosion Science},
year = {2015},
volume = {94},
number = {3},
month = {March},
issn = {0010-938X},
pages = {179--189},
numpages = {10},
keywords = {Stainless steel، Polarisation، Anodic dissolution، Pitting corrosion},
}
%0 Journal Article
%T Investigation of the effect of solution annealing temperature on critical pitting temperature of 2205 duplex stainless steel by measuring pit solution chemistry
%A NAGHIZADEH, MASOUMEH
%A Moayed, Mohammad Hadi
%J Corrosion Science
%@ 0010-938X
%D 2015
