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Título:
CORROSION RESISTANCE OF STAINLESS STEELS IN BIODIESEL
Autor/es:
ALEJANDRA S. ROMAN; CLAUDIA M. MENDEZ; ALICIA E. ARES
Lugar:
Nashville, Tennessee, USA.
Reunión:
Simposio; Shape Casting: 6th International Symposium; 2016
Institución organizadora:
THE MINERALS, METALS AND MATERIALS SOCIETY
Resumen:
The aim of this work was to study the corrosion behavior of stainless steels in biodiesel of v egetal origin, at room temperature, evaluating its properties according to the differences in the structures (austenitic, ferritic and austenitic - ferritic) and compositions of the materials. The biodiesel employed was obtained by industriallymanufactured based on soybean oil as main raw material. The stainless steels used as samples for the tests were: AISI 304L, Sea Cure and Duplex 2205. For obtaining the desired data potentiodynamic polarization and weight loss trials were carried out. These studies were complemented by observations using an optical microscope. The weight loss study allowed the identification of low corrosion rates to the three stainless steelsstudied.
