The present invention relates to a TiAl alloy for use at high temperatures with the main components aluminum and titanium, wherein the TiAl alloy has an aluminum content of greater than or equal to 50 at.% And a matrix of y - TiAl (1) and at least has a phase (2, 3) of Al and Ti which is intercalated in the y-TiAl matrix and has different phases from y-TiAl, and precipitates of oxides (6, 7) and / or carbides (4). Moreover, the invention relates to a method for producing the alloy and the use of the alloy for components of turbomachines, in particular aircraft engines.
展开▼
