Electrodepósitos de zinc sobre acero 1045 para evitar corrosión

Víctor Alberto  Medina-Rojano; María Guadalupe Montes de Oca-Yemha; Mario Alberto Romero-Romo; Manuel Eduardo Palomar-Pardavé

doi:10.29057/icbi.v10iEspecial7.9827

Víctor Alberto Medina-Rojano Universidad Autónoma Metropolitana https://orcid.org/0000-0003-0085-5570
María Guadalupe Montes de Oca-Yemha Universidad Autónoma Metropolitana Unidad Azcapotzalco https://orcid.org/0000-0002-1637-1688
Mario Alberto Romero-Romo Universidad Autónoma Metropolitana Unidad Azcapotzalco https://orcid.org/0000-0002-5783-5776
Manuel Eduardo Palomar-Pardavé Universidad Autónoma Metropolitana Unidad Azcapotzalco https://orcid.org/0000-0002-2944-3599

DOI: https://doi.org/10.29057/icbi.v10iEspecial7.9827

Keywords: Inhibition, Electrodeposits, Reline, Polarization, Zinc

Abstract

In the present work, the inhibition efficiency effect of 1045 steel was analyzed, superficially modified with zinc electrodeposits synthesized in a deep eutectic solvent (DES), obtained by choline chloride with urea (namely reline) and zinc chloride applying different potentials. The electrochemical evaluation was carried out by potentiodynamic polarization curves to obtain the corrosion density and inhibition efficiency of the different zinc electrodeposits. The 1045 steel surfaces were characterized by optical microscopy to evaluate the modifications due to the corrosion process in the acid medium.

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