作者: Yu. Borisov , A. Bushma , I. Krivtsun
关键词: Gas dynamic cold spray 、 Materials science 、 Beam (structure) 、 Laser 、 Composite material 、 Analytical chemistry 、 Argon 、 Mathematical model 、 Ceramic 、 Plasma 、 Solution precursor plasma spray
摘要: Mathematical models for simulation of motion and heating fine ceramic particles in plasma laser spraying, as well under conditions a new technological process, that is, hybrid are proposed. Trajectories, velocities, temperature fields SiO2 being sprayed using the argon jet, CO2 beam, their combination have been calculated. It is shown space-time distribution spray greatly depends on spraying method.