This paper describes a rheo-forming process for the development of automobile components, such as knuckle, by using rheology\r\nmaterial with electromagnetic stirring (EMS) system equipment. The effects of several process and metallurgy parameters such as\r\nstirring current, stirring time, pouring temperature, forming pressure, tip velocity, fraction of primary phase, and its morphology\r\nand distribution, on the final products are reviewed and discussed. A variety of simulation studies are conducted. In addition, the\r\neffect of the vacuum-assisted method on the performance of rheo-forged products is introduced. The EMS is an effective process\r\nto improve a feed stock in the rheo-forming process with improved mechanical properties.
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