Corrosion resistance of X12CrMoWVNbN10-1-1 steel in NaCl solutions at different pH values

The influence of pH on the corrosion behavior of X12CrMoWVNbN10-1-1 steel was examined in 0.1 M NaCl solution. The rate of general (uniform) corrosion of the tested steel was determined using linear polarization resistance (LPR) and electrochemical impedance spectroscopy (EIS) methods. In the NaCl solution with a pH of 2.9, the tested steel exhibited a more negative corrosion potential and lower corrosion resistance. Significantly higher corrosion potential and resistance to general corrosion were observed in a neutral solution (pH = 6.5), where the steel was in a passive state.

Publication Details

Journal
CER (University of Belgrade, Institute of Chemistry, Technology and Metallurgy)
Published
2025-01-01
Primary Topic
Diverse Scientific and Economic Studies
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article
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article

Corrosion resistance of X12CrMoWVNbN10-1-1 steel in NaCl solutions at different pH values

CER (University of Belgrade, Institute of Chemistry, Technology and Metallurgy)
Diverse Scientific and Economic Studies
article

Corrosion resistance of X12CrMoWVNbN10-1-1 steel in NaCl solutions at different pH values

article en

Abstract

The influence of pH on the corrosion behavior of X12CrMoWVNbN10-1-1 steel was examined in 0.1 M NaCl solution. The rate of general (uniform) corrosion of the tested steel was determined using linear polarization resistance (LPR) and electrochemical impedance spectroscopy (EIS) methods. In the NaCl solution with a pH of 2.9, the tested steel exhibited a more negative corrosion potential and lower corrosion resistance. Significantly higher corrosion potential and resistance to general corrosion were observed in a neutral solution (pH = 6.5), where the steel was in a passive state.

CER (University of Belgrade, Institute of Chemistry, Technology and Metallurgy)
Openalex Percentile: Top 37%
Diverse Scientific and Economic Studies
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Corrosion resistance of X12CrMoWVNbN10-1-1 steel in NaCl solutions at different pH values · CER (University of Belgrade, Institute of Chemistry, Technology and Metallurgy) (2025) | TGRS Research Map | TGRS