Study of an Ionic Fluid on the Electrochemical Test of A36 Carbon Steel Ingot

作     者：Socorro Valdez Rodriguez Martin Ignacio Pech-Canul Hugo Rojas Oscar Sotelo Francisco Javier Rodríguez Araceli Espinoza-Vazquez Ociel Rodríguez Socorro Valdez Rodriguez;Martin Ignacio Pech-Canul;Hugo Rojas;Oscar Sotelo;Francisco Javier Rodríguez;Araceli Espinoza-Vazquez;Ociel Rodríguez

作者机构：Instituto de Ciencias Físicas-UNAM Cuernavaca Morelos México Centro de investigación y de Estudios Avanzadas del Instituto Politécnico Nacional Civestav-Saltillo Coahuila México Facultad de Ciencias Químicas e Ingeniería-UAEM Morelos México Departamento de Ingeniería Metalúrgica Facultad de Química-UNAM Ciudad de México México 

出 版 物：《Journal of Materials Science and Chemical Engineering》 (材料科学与化学工程（英文）)

年 卷 期：2022年第10卷第2期

页      面：29-43页

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

主　　题：A36-Steel Ionic Fluid Electrochemical Degradation Tafel Extrapolation Linear Polarization Resistance Diazole Group Organic Inhibitor 

摘      要：An ionic fluid based on aromatic heterocyclic family constituted by 1,3-diazole groups was investigated. The purpose is to describe their electrochemical characteristics in order to identify the strategy to avoid the A36 carbon steel surface degradation by using electrochemical measurements. We found that the linear polarization resistance reveals an increasing value when the organic unsaturated cyclic ionic fluid was added to the corrosive electrolyte. The polarization curves and Tafel Extrapolation obtained to know the slopes tafel and the inhibitor efficiency from current density (icorr) shows a high efficiency inhibition value.