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Influence of titanium diboride reinforced magnesium composites using squeeze casting method

Publication Type : Research Article

Publisher : Elsevier BV

Source : Materials Today: Proceedings

Url : https://doi.org/10.1016/j.matpr.2023.04.602

Keywords : AZ91D alloy, Titanium diboride, Squeeze casting, Tensile strength, Hardness, Corrosion resistance

Campus : Chennai

School : School of Engineering

Department : Mechanical Engineering

Year : 2023

Abstract : In the current investigation, squeeze casting was used to create titanium diboride-reinforced magnesium composites in a varying weight proportion (2 wt%,4 wt% and 6 wt%). SEM was used for the morphological analysis, and ASTM standards were followed in creating the performance metrics. The distribution of the ceramic reinforcing particles inside the magnesium matrix was observed to be uniform. Due to a powerful interfacial response between the intermixtures, the hardness (24.52%), tensile strength (18.52%), and wear resistance (28.52%) of synthetic magnesium composites dramatically enhanced. The corrosion resistance of magnesium composites was assessed using a salt spray test, and it was found that by reducing the size of the -phase Mg17Al12, the corrosion resistance greatly increased (36.52%) when compared to that of the cast alloy.

Cite this Research Publication : Vamsi Krishna Mamidi, G. Anbuchezhiyan, J. Thiyagaraj, M. Vignesh, M. Vinitha, D.T. Sakhare, B. Nagaraj Goud, Influence of titanium diboride reinforced magnesium composites using squeeze casting method, Materials Today: Proceedings, Elsevier BV, 2023, https://doi.org/10.1016/j.matpr.2023.04.602

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