Slip is the main plastic deformation mechanism in titanium alloys at room temperature. This
is especially so for near alpha titanium alloy like Ti–6Al–2Zr–1Mo–1V, which contains low …

To modify the microstructure and enhance performances, the ultrasonic vibration is applied
in the mould casting of TiAl alloy. The effects and mechanism of ultrasonic vibration on the …

In spite of their high temperature and reactivity, the binary TiAl alloys are successfully
imposed by the ultrasonic irradiation and the microstructure evolution, solidification …

Dual-phase γ-TiAl and α 2-Ti 3 Al alloys exhibit high strength and creep resistance at high
temperatures. However, they suffer from low tensile ductility and fracture toughness at room …

The formation, evolution and stability of metastable phases observed in the γ-TiAl based
alloy Ti-47Al-2Cr-2Nb was studied under creep deformation with stress applied at two …

Assembling functional units into specific orientation organizations based on functional unit
and organization (FUO) paradigm can maximize utilizing mechanical property anisotropy of …

In the present study the microstructure evolutions and compressive strengths of the
directionally solidified Ti-47Al-2Nb-2Cr-0.2 Er alloy undergoing single and cyclic loadings …

Microstructural evolution was studied in a near-lamellar two phase (α2+ γ) Ti–47Al–2Cr–
2Nb alloy under high temperature creep and exposure conditions. The aim of this study was …

Intermetallics offer unique property combinations often superior to those of more
conventional solid solution alloys of identical composition. Understanding of bonding in …

The mechanisms of deformation in the gamma and alpha2 phases in PST crystals of
Ti46A18Nb and of Ti46A18Ta (at%), which have been deformed in compression, have been …