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Comparative studies of the heat resistance of titanium, nickel, and carbon steel with coatings based on aluminides obtained by liquid-phase aluminizing with diffusion annealing at 850, 950°C were conducted. The influence of the holding time of aluminized samples of titanium, nickel, and carbon steel at 950°C on changes in their mass and oxidation rate was determined. [ABSTRACT FROM AUTHOR]

The heat resistances of titanium, nickel, and carbon steel with aluminum-based coatings produced by liquid-phase aluminizing with diffusion annealing at 850 and 950°C are studied and compared. The influence of the holding time of aluminized titanium, nickel, and carbon steel specimens at 950°C on the changes in their weight and oxidation rate is revealed. [ABSTRACT FROM AUTHOR]

The heat resistance of titanium with coatings based on titanium aluminides deposited by liquid-phase aluminizing followed by a high-temperature hold is studied. The effect of the duration of the hold of titanium specimens in an aluminum melt and of the duration of the high-temperature exposure of the aluminized specimens on the chemical and phase composition, structure and heat resistance of the coatings is determined. [ABSTRACT FROM AUTHOR]

Aluminizing process of titanium in aluminum melts A7 and AK12 was investigated. The influence of aluminizing regime on the structure and chemical composition of the coating on the titanium alloy VT1-0 was established. [ABSTRACT FROM AUTHOR]