Tribological and microstructure studies of LM26/SiC metal matrix composite materials and structures for high temperature applications

Abstract This study aimed to investigate the tribological and microstructural characteristics of LM26 composites reinforced with silicon carbide evaluate their suitability for high-temperature applications. For sample fabrication, modified stir-casting method was optimized using a Taguchi L16 orthogonal array. The wear rate friction behavior were evaluated Taguchi's S/N ratio analysis. When SiC incorporated into composite, resistance increased by up 15 wt. %. LM26/SiC composite improved compared that pure aluminum alloy. results this provide useful information improve wettability metal matrix made from commercial-grade alloy adjusting weight percentage. type has potential as replacement material traditional applications such heat sinks, exchanger fins, electronic packaging.