P íprava intermediálních vrstev Ti-Al-Si pro vysokoteplotní aplikace metodou k emíkování z kapalné fáze

The liquid-phase siliconizing method is a simple and effective method for preparation of layers composing of Ti-Al-Si intermedial phases on titanium and titanium alloys, which is based on the reaction of specimens submerged in Al-Si melts. These layers are mostly taken advantage of at high-temperature applications as protective layers. Compact, massive, pore and crack-free layers can be prepared using this method; 60 μm thick layers can be prepared when exposed to 650°C for 60 minutes. The paper summarizes all important findings about the properties of layers prepared by the liquid-phase siliconizing method.