The Application of the Hybrid Method the Powder-Laser-Casting Technology for Production of Porous Alloys Based on Aluminum

The process of producing a composite material hybrid powder-laser-casting method. Developed new design of the mixing reactor. On the basis of mathematical methods of modeling examined of hydro-and gas-dynamic conditions for obtaining the suspension of the aluminum melt. Investigated the trajectory of moving particles in gas and liquid flows. Comprehensively studied the regularities of formation and stability of structural phase components in the composite material of aluminum alloy, which was obtained hybrid powder-laser-casting method. We show the possibility to control the porosity of the obtained composite material using the process parameters of the developed hybrid method.