<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Cr-Ni-Mo stainless steels are susceptible to the pitting in aggressive chloride environments. One of the possible ways for the influence of their corrosion behavior is the use of inhibitors as the chemical modification of the environment. The resistance of AISI 316Ti stainless steel to the pitting with/without the inorganic inhibitor was tested by two independent corrosion tests: 24-hours exposure immersion and potentiodynamic polarization test. Both tests were carried out in 1M chloride acidic solution with/without 0.1M molybdate inhibitor at room temperature. Results of immersion tests were evaluated by the corrosion rates calculated from corrosion losses and by the morphology of the pitting. Potentiodynamic polarization curves were evaluated by the pitting potentials.</p>
</abstract>

Cr-Ni-Mo stainless steels are susceptible to the pitting in aggressive chloride environments. One of the possible ways for the influence of their corrosion behavior is the use of inhibitors as the chemical modification of the environment. The resistance of AISI 316Ti stainless steel to the pitting with/without the inorganic inhibitor was tested by two independent corrosion tests: 24-hours exposure immersion and potentiodynamic polarization test. Both tests were carried out in 1M chloride acidic solution with/without 0.1M molybdate inhibitor at room temperature. Results of immersion tests were evaluated by the corrosion rates calculated from corrosion losses and by the morphology of the pitting. Potentiodynamic polarization curves were evaluated by the pitting potentials.

Corrosion Behavior Of Cr-Ni-Mo Stainless Steel In Chemically Modified Chloride Solution

Conference Quality Production Improvement – CQPI

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Cr-Ni-Mo stainless steels are susceptible to the pitting in aggressive chloride environments. One of the possible ways for the influence of their corrosion...

Corrosion Behavior Of Cr-Ni-Mo Stainless Steel In Chemically Modified Chloride Solution

Published Online: Dec 17, 2021

Page range: 299 - 304

Received: May 25, 2021

Accepted: Jun 21, 2021

DOI: https://doi.org/10.2478/cqpi-2021-0029

Keywords
austenitic stainless steel, pitting corrosion resistance, inorganic inhibitor

© 2021 Viera Zatkalíková et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Corrosion Behavior Of Cr-Ni-Mo Stainless Steel In Chemically Modified Chloride Solution

Published Online: Dec 17, 2021

Page range: 299 - 304

Received: May 25, 2021

Accepted: Jun 21, 2021

DOI: https://doi.org/10.2478/cqpi-2021-0029

Keywordsaustenitic stainless steel, pitting corrosion resistance, inorganic inhibitor

© 2021 Viera Zatkalíková et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
austenitic stainless steel, pitting corrosion resistance, inorganic inhibitor