Roy, S.; Kannan, G.; Suwas, S.; Surappa, M.K.
(2016-08-02)
Cast Mg/SiCp and AZ91/SiCp composites were successfully hot extruded vis-à-vis cast and unreinforced Mg and AZ91 alloy up to low (R=15:1) and high (R=54:1) extrusion ratios at 350 °C. Significant matrix grain refinement ...