Process optimization using grey relational analysis in dry sliding wear behavior on SiC/B4C/Talc reinforced Al 6061 hybrid metal matrix compositeChellamuthu Ramesh Kumar, Subramanian Baskar, Ganesan Ramesh, Pathinettampadian Gurusamy and Thirupathy MariduraiMetall. Res. Technol., 118 6 (2021) 614DOI: https://doi.org/10.1051/metal/2021086