%0 Journal Article 
%A Sol Illana, Irene del
%A Batista Ponce, Moisés
%A Mayuet Ares, Pedro Francisco
%A Bañón García, Fermín
%A Vázquez Martínez, Juan Manuel
%T Improvement of the tribological behavior of high reinforcement concentration Al–SiC (63%) metal matrix composite through laser surface texturing
%D 2024
%@ 2238-7854
%U http://hdl.handle.net/10498/32836
%X The tribological performance of high reinforcement concentration AlSiC-9 Metal Matrix Composite (63% reinforcement) can be improved by laser texturing. This research performs different topographies by changing the energy density and scanning speed parameters, which modify the liquid retention and wear resistance. Results demonstrated a reduction of up to 60% in the friction coefficient and up to 70% in wear volume. SEM/EDX analysis identified adhesive, abrasive, and plastic deformation as the main wear mechanisms. These results confirm that the main contribution of textures was to improve the lubrication retention and trap wear debris.
%K Al–SiC MMC
%K Coefficient of friction
%K Laser surface texturing
%K Lubricant retention
%K Tribological wear
%~ Universidad de Cádiz