Comparison of Gears Manufactured by Stir Casting, Machining,and Importance of Stir Welding

In the last few decades, the global era has been shifted from matrix composites to Metal Matrix Composites. Due to their diversified properties, they are being used in different sectors including majors as automobile, aerospace, and defense. Some most important properties include good mechanical properties, low density, and better corrosion properties as compared to conventional metals andin the last few decades, the scientific approach towards matrix composites changed significantly due to the door unlocks in the diversified field of research for composites. Stir Casting is a liquid state method of composite materials fabrication, in which a dispersed phase (ceramic particles, short fibers) is mixed with a molten matrix metal utilizing mechanical stirring. The stir casting process is a promising technique for the production of composites. This paper provides a comparison ofthe fabrication of gears