Abstract

Purpose: In this paper the Metal Matrix Composites of AL 7068 and TiC with differentproportions of (2%, 4%, 6%, 8%, and 10%) by using stir casting process, mechanicalproperties and machining responses are investigating.Design/methodology/approach: The samples are fabricated using stir casting, machiningof turning the samples by using Kilster Tool Lathe Dynamometer machining responses wereidentifying.Findings: In this research to find mechanical characterizations like flexural strength, Wearratio, impact strength, hardness, microstructure and also machining responses like surfaceroughness, cutting force, cutting power, tool wear ratio and can be optimized by multipleresponses.Research limitations/implications: This paper research about the mechanicalcharacterization and machining of AL-7068&TiC that focuses on machining responses andmicrostructures.Originality/value: By surveying the research articles the gap will be identified inAA-7068&TiC depended on machining responses and mechanical characterizations.

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