Seeking and optimizing beta solidified gamma (BSG) TiAl alloys have been recognized as
hot research topics in recent few decades. Knowledge on phase equilibrium information …

Abstract β-Solidifying γ-TiAl based alloys have gained scientific attention and showed
potential applications as structure materials. When adding the β-stabilizing elements (eg, Nb …

Beta-gamma TiAl alloys are promising light-weight structural materials for use in high-
temperature applications. Disordered β phase at high temperature is beneficial to the hot …

Three alloys with composition range of Ti-(25–35) Al (atomic%) were in-situ investigated
using neutron diffraction to clarify the phase stability and equilibria in the Ti-rich part of the Ti …

Ti–Al–Nb alloys have shown promising properties for high-temperature applications.
Although the phase diagram for this system has been well researched, there is still …

Ternary compounds formed by Ti and Al with transition metals of the eighth group have been
investigated by X-ray powder/single crystal and neutron powder diffraction. Two series of …

Phase equilibria in the Ti-Nb-Mn ternary system at 1173K, 1273K and 1373K were studied
through the equilibrated alloy method by using scanning electron microscopy (SEM) …

The phase transformation behavior of an as-cast Ti-42Al-5 Mn (at.%) alloy after subsequent
quenching from 1380° C to 1000° C was investigated based on the differential thermal …

Abstract TiAl-or Ti 3 Al-based alloys have gained industrial applications in recent years. The
incorporation of β-stabilizing element Ta has demonstrated to better adjust their …

A new intermetallic phase γ1 was determined in the TiAl+ Nb composition area in the Ti–Al–
Nb ternary system. The chemical formula of γ1 phase was determined to be Ti4Nb3Al9. The …