Deagglomeration and Coagulation of Particles in Liquid Metal Under Ultrasonic Treatment

Ultrasonic processing in the cavitation mode is used to produce composite materials based on metal matrix and reinforcing particles of micro- nano-sizes. In such a case, deagglomeration aggregates uniform distribution are expected effects. Although can not only fragment acoustic field, they also coagulate, coarsen precipitate. this paper, theoretical study processes coagulation liquid under ultrasonic treatment made. The influence various parameters ultrasound dispersion medium dynamics field considered basis proposed mathematical model. criterion leading process (coagulation or deagglomeration) has been proposed. calculated results compared with experimental ones known from scientific literature.