Abstract
A computer model of thermal fields in bimetal titanium VT1-0 + alloy MN19, formed by laser heating of the surface of the alloy MN19, implemented in the COMSOL Multiphysics ® software environment, is presented. It is shown that an increase in the velocity of the laser source can lead to a nonuniform cross-sectional microstructure of the remelting bath due to a decrease in the heating-cooling cycle time. The developed model makes it possible to predict the heating temperature of the material during laser processing, as well as to select its modes.
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