High-temperature creep of a binary Al60Ti40 (at.%) alloy in the as-cast state and after annealing at 1223 K for 200 h which produced nearly lamellar gamma-TiAl + r-Al2Ti microstructure was studied utilizing creep compression tests in a temperature range between 1173 and 1323 K in air. The material was manufactured by centrifugal casting. Microstructural characterization was carried out employing light-optical scanning (SEM) and transmission electron microscopy (TEM) as well as X-ray diffraction (XRD) analyses. It is shown that the alloy exhibits reasonable creep resistance at 1173 K, especially in relation to its low density of around 3.8 g/cm(3). Stress exponents calculated as n = Delta log (strain rate)/Delta log (stress) = 4 were found t...
Abstract. Grain size, volume fraction of constituent phases, lamellar spacing and lamellar orientati...
The fact that Gamma titanium aluminides (γ-TiAl) offer strong potential for replacing conventional t...
The present study investigates microstructure and creep behaviour of the cast alloy Ti-46A1-2W-0.5Si...
High-temperature creep of a binary Al60Ti40 (at.%) alloy in the as-cast state and after annealing at...
Compared to Ti-rich γ-TiAl-based alloys Al-rich Ti-Al alloys offer an additional reduction of in den...
Al-rich Ti-Al alloys, as compared to Ti-rich gamma-TiAl-based alloys, offer an additional reduction ...
Al-rich Ti-Al alloys, as compared to Ti-rich gamma-TiAl-based alloys, offer an additional reduction ...
Creep of a TiAl alloy, having a composition of Ti-47Al-2Cr-2Nb (in atom %) and a fine-grained, fully...
The need for more efficient gas turbines with lowered fuel consumption and thereby lowered emission ...
A γ-based TiAl alloy with equiaxed microstructure and fine grain size has been studied to analyze th...
Titanium aluminides (TiAl) are considered as potential alternatives to replace nickel-based alloys o...
The effect of long-term creep exposure on the microstructure stability of a new cast air-hardenable ...
Solidification paths were established in a two-phase $(\alpha_2 + \gamma)$ alloy of nominal composit...
Creep deformation behaviors in lamellar TiAl alloys have been investigated. As in the case with meta...
The compression creep behavior of a cast alloy with the composition of Ti–46Al–2Cr–...
Abstract. Grain size, volume fraction of constituent phases, lamellar spacing and lamellar orientati...
The fact that Gamma titanium aluminides (γ-TiAl) offer strong potential for replacing conventional t...
The present study investigates microstructure and creep behaviour of the cast alloy Ti-46A1-2W-0.5Si...
High-temperature creep of a binary Al60Ti40 (at.%) alloy in the as-cast state and after annealing at...
Compared to Ti-rich γ-TiAl-based alloys Al-rich Ti-Al alloys offer an additional reduction of in den...
Al-rich Ti-Al alloys, as compared to Ti-rich gamma-TiAl-based alloys, offer an additional reduction ...
Al-rich Ti-Al alloys, as compared to Ti-rich gamma-TiAl-based alloys, offer an additional reduction ...
Creep of a TiAl alloy, having a composition of Ti-47Al-2Cr-2Nb (in atom %) and a fine-grained, fully...
The need for more efficient gas turbines with lowered fuel consumption and thereby lowered emission ...
A γ-based TiAl alloy with equiaxed microstructure and fine grain size has been studied to analyze th...
Titanium aluminides (TiAl) are considered as potential alternatives to replace nickel-based alloys o...
The effect of long-term creep exposure on the microstructure stability of a new cast air-hardenable ...
Solidification paths were established in a two-phase $(\alpha_2 + \gamma)$ alloy of nominal composit...
Creep deformation behaviors in lamellar TiAl alloys have been investigated. As in the case with meta...
The compression creep behavior of a cast alloy with the composition of Ti–46Al–2Cr–...
Abstract. Grain size, volume fraction of constituent phases, lamellar spacing and lamellar orientati...
The fact that Gamma titanium aluminides (γ-TiAl) offer strong potential for replacing conventional t...
The present study investigates microstructure and creep behaviour of the cast alloy Ti-46A1-2W-0.5Si...