APPLICATION OF CHEMICAL THERMODYNAMICS TO ANALYSIS OF LASER THERMOCHEMICAL ACTION ON METALS
ITMO University, 197101, Saint Petersburg, Russian Federation; Professor
G. V. Odintsova
ITMO University, Saint Petersburg, 197101, Russian Federation; scientific researcher
Abstract. Computational thermodynamic approach is proposed for evaluation of phase-chemical composition of metal surface under laser oxidation in the normal atmosphere, depending on its bulk composition, laser exposure conditions, and composition of the atmosphere. The approach is used for analysis of laser heating of commercial titanium Grade 2 in the air.
Keywords: laser technologies, physical chemistry, thin films, laser exposure of metals, thermodynamics, calculation, titanium