Mathematical Model of the Melt Impregnation of Metal Powder Using Vibration Treatment

详细

A model of the melt impregnation of metal powder under low-frequency vibration is presented in the form of mathematical dependences. The influence of factors such as the powder dispersity, its wetting with the melt, melt viscosity, and conditions and parameters of the vibration treatment are considered. The results of simulation are confirmed by the experimental data found using vibration treatment and without it. Recommendations on the selection of amplitude-frequency parameters are elaborated.