<div class="csl-bib-body">
<div class="csl-entry">Kavunga, S., Luckeneder, G., Schachinger, E. D., Faderl, J., & Fafilek, G. (2022). In situ characterization of galvanized low-alloyed steels with high-temperature cyclic voltammetry during annealing. <i>Electrochimica Acta</i>, <i>424</i>, Article 140653. https://doi.org/10.1016/j.electacta.2022.140653</div>
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dc.identifier.issn
0013-4686
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/136261
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dc.description.abstract
Thermally treated and untreated galvanized low-alloy steel 22MnB5 was investigated at different temperatures by means of high-temperature cyclic voltammetry (HT-CV). XRD, Raman and EDX spectroscopy were employed as supporting techniques. Voltammograms predominantly reveal redox peaks of iron, zinc and manganese, with the latter two partially exhibiting shifts to higher potentials. HT-CV further allows the distinction between solid and liquid Zn based on different kinetics of the Zn/ZnO redox reaction. Zn1-xMnxO was identified as main surface oxide. Strength and shortcomings of HT-CV are assessed concluding that this method can be advantageous for steel industry, especially when combined with supporting analytical techniques.
en
dc.language.iso
en
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dc.publisher
PERGAMON-ELSEVIER SCIENCE LTD
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dc.relation.ispartof
Electrochimica Acta
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dc.subject
Alloys
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dc.subject
Cyclic voltammetry
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dc.subject
Galvanized steel
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dc.subject
High-temperature corrosion
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dc.subject
Raman spectroscopy
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dc.title
In situ characterization of galvanized low-alloyed steels with high-temperature cyclic voltammetry during annealing