Resumo

ROMAN, Alejandra Silvina et al. Corrosion resistance of AISI 304L stainless steel in soybean biodiesel. An. AFA [online]. 2016, vol.27, n.1, pp.14-18. ISSN 0327-358X.

The aim of this work was to study the corrosion behaviorof AISI 304L austenitic stainless steel in soy biodiesel. The experiments conducted were potentiodynamic polarization curves and Electrochemical Impedance Spectroscopy (EIS) tests. The corrosion of the materialwas measured using two different electrochemical methods. The polarization resistance (Rp) in the medium,at different immersion times,was determined by EIS measurements (from 0 to 5 hours).It was concluded that AISI 304L austenitic stainless steelhas good corrosion resistance in soy biodiesel.

Palavras-chave : Biodiesel; Corrosion; Stainless steel; Electrochemical Impedance Spectroscopy.

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