Análisis de los factores de mayor influencia en la evaluación del desempe？o de recubrimientos orgánicos mediante ensayos acelerados y espectroscopia de impedancia electroquímica

accelerated tests together with electrochemical impedance spectroscopy (eis) analysis, are powerful tools to follow up the degradation process of organic coatings under controlled conditions in relatively short periods of time. this work presents a review of the most common accelerated methods, coupled with eis measurements and applied to organic coatings on galvanized steel under simulated atmospheric environments