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Formation of Diffusion Barriers Using Chemical Vapour Deposition Process
Foltýnek, Jaroslav ; Němec, Karel (referee) ; Čelko, Ladislav (advisor)
Masters thesis deals with formation of diffusion barrier coatings by means of powder mixtures chemical vapor deposition. Its theoretical part is focused on the problems with diffusion barriers formation, where predominantly three most commonly used methods are introduced, i.e. CVD from powder mixtures, active gasses and slurries. The experimental part of master thesis deals with the formation of nickel-aluminide diffusion barriers on Inconel 713LC superalloy substrate, where was for aluminization used six different powder mixtures at the temperature of 800 °C and dwell of 0, 2 and 5 hours.
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Recent Trends in Research and Development of Thermal Barrier Coatings
Malík, Petr ; Slámečka, Karel (referee) ; Čelko, Ladislav (advisor)
Bachelor thesis focuses on recent trends in research and development of thermal barrier coatings which significantly contribute to increase in efficiency and service time of aircraft gas turbines. This work is a literal recherche on this topic which includes complete overwiev of surface treatment for high temperature applications, especially thermal barrier coatings. The most widely used technologies of coating processes and testing methods of thermal barrier coatings are included as well.
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Formation of Diffusion Barriers Using Chemical Vapour Deposition Process
Foltýnek, Jaroslav ; Němec, Karel (referee) ; Čelko, Ladislav (advisor)
Masters thesis deals with formation of diffusion barrier coatings by means of powder mixtures chemical vapor deposition. Its theoretical part is focused on the problems with diffusion barriers formation, where predominantly three most commonly used methods are introduced, i.e. CVD from powder mixtures, active gasses and slurries. The experimental part of master thesis deals with the formation of nickel-aluminide diffusion barriers on Inconel 713LC superalloy substrate, where was for aluminization used six different powder mixtures at the temperature of 800 °C and dwell of 0, 2 and 5 hours.
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Recent Trends in Research and Development of Thermal Barrier Coatings
Malík, Petr ; Slámečka, Karel (referee) ; Čelko, Ladislav (advisor)
Bachelor thesis focuses on recent trends in research and development of thermal barrier coatings which significantly contribute to increase in efficiency and service time of aircraft gas turbines. This work is a literal recherche on this topic which includes complete overwiev of surface treatment for high temperature applications, especially thermal barrier coatings. The most widely used technologies of coating processes and testing methods of thermal barrier coatings are included as well.
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