Influencia del Ángulo de Ataque en la Resistencia al Desgaste Erosivo Según la Norma Astm – G76 de un Acero Aisi Sae 1045 Templado desde Temperaturas Intercriticas

Abstract

The purpose of the research carried out, is the analysis of erosive wear resistance of a steel AISI SAE 1045; it was made taking the material delivery status. Applying tempera from intercritical temperatures 720, 740, 760 and 780 ° C for a time interval of 30 minutes at each of the different temperatures. The central idea is to determine the behavior of an AISI SAE 1045 steel against erosive wear, with reference to the different hardness values that are evident during tests in the durometer looking for samples having higher values also were carried out tests of loss mass observation by optical microscopy, the material used for erosive wear which was characterized alumina. Once these tests proceeded to apply the ASTM G76 standard with slight variations since you can not follow the standard completely, and the data obtained with different angles of attack under the time stipulated in the standard were analyzed.