Synthesis of Composites with a Change in the Stress–Strain State under Laser Initiation

A coupled model of solid-phase combustion was formulated for the conditions of plane stressed and plane deformed state. It was shown that the influence of coupling on the stationary combustion wave in these two cases exhibits different effects, which is reflected in the change in the effective parameters. The possibility of synthesizing in situ composites of Al–Ni–Fe2O3 and Al–Ti–Cr2O3 mixtures on a substrate, which responded differently to changes in the reaction conditions, was demonstrated. Laser radiation was used to initiate combustion. It is possible that continuous control of laser radiation will stabilize the process when the reaction conditions change.