volume 13, issue 12, P2316-2332 2016
DOI: 10.1590/1679-78252521
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Abstract: AbstractCurrently, there are a lot of research activities dealing with gamma titanium aluminide (-TiAl) alloys as new materials for low pressure turbine (LPT) blades. Even though the scatter in mechanical properties of such intermetallic alloys is more distinctive as in conventional metallic alloys, stochastic investigations on -TiAl alloys are very rare. For this reason, we analyzed the scatter in static and dynamic mechanical properties of the cast alloy Ti48Al-2Cr-2Nb. It was found that this alloy shows …

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