The influence of the surface finishing on the electrochemical behaviour of austenitic and superaustenitic steels

Alar, Vesna and Baršić, Gorana and Runje, Biserka and Alar, Željko (2012) The influence of the surface finishing on the electrochemical behaviour of austenitic and superaustenitic steels. = The influence of the surface finishing on the electrochemical behaviour of austenitic and superaustenitic steels. Materialwissenschaft und Werkstofftechnik, 43 (8). pp. 725-732. ISSN 0933-5137. Vrsta rada: ["eprint_fieldopt_article_type_article" not defined]. Kvartili JCR: Q4 (2012). Točan broj autora: 4.

Full text not available from this repository.
Official URL: http://onlinelibrary.wiley.com/doi/10.1002/mawe.20...

Abstract

The influence of surface roughness on the pitting potential and the corrosion potential of the DIN W.Nr. 1.4541 and DIN W.Nr 1.4465 stainless steels were examined using electrochemical techniques. Roughness and electrochemical tests were performed on samples with various surface finishing. Electrochemical studies were conducted in an electrochemical cell where steel electrodes were immersed in 0.1 M NaCl and 0.1 M NaCl + 0.1 M Na 2SO 4 aqueous solutions. We found for both materials when immersed in 0.1 M NaCl aqueous solution lower pitting potential than in 0.1 M NaCl + 0.1 M Na 2SO 4. The results showed that the electrochemical behaviour of the DIN W.Nr. 1.4465 is better than of DIN W.Nr. 1.4541. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Item Type: Article (["eprint_fieldopt_article_type_article" not defined])
Keywords (Croatian): austenitic; corrosion potentials; electrochemical behaviour; electrochemical studies; electrochemical techniques; electrochemical test; NaCl aqueous solution; pitting potential; steel electrodes; surface finishing; electrochemical corrosion; finishing; pitting; sodium; solutions; stainless steel; surface roughness; sodium chloride
Subjects: TECHNICAL SCIENCE
Divisions: 1000 Department of Materials > 1010 Chair of Materials and Tribology
1100 Department of Welded Structures > 1120 Chair of Materials Protection
800 Department of Quality > 810 Chair of Precise Measurement and Quality
Indexed in Web of Science: Yes
Indexed in Current Contents: Yes
Quartiles: Q4 (2012)
Date Deposited: 28 Apr 2015 12:54
Last Modified: 03 Sep 2018 11:45
URI: http://repozitorij.fsb.hr/id/eprint/3937

Actions (login required)

View Item View Item