In this paper, the effects of heat treatment on the microstructure and oxidation behavior of Ti-
45Al-8Nb alloy prepared by selective electron beam melting were investigated. The results …

Cr 2 AlC diffusion barrier was prepared between NiCrAlY coating and TiAl alloy. Long-term
cyclic oxidation was conducted at 900° C in air for 1000 cycles (h). Cr 2 AlC and transformed …

In-situ precipitated ceramic particles with excellent oxidation resistance acted as a barrier,
which can improve the high temperature oxidation resistance of TiAl alloys. Herein …

A novel microstructural regulation strategy was utilized to improve the oxidation resistance of
TiAl alloy by the controllable multiple ceramic particles. TiAl composites were prepared …

A new strategy called melt hydrogenation was introduced in this study to improve the hot
deformability of Ti 2 AlN/Ti46Al4Nb1Mo composites, which was directly melting materials in …

To investigate the effect of different reinforcements on high-temperature oxidation resistance
of TiAl alloys, ceramic particles-reinforced (graphene oxide (GO), SiC, BN) TiAl composites …

This study synthesized and characterized the Ti-4822 matrix composites via Ti/Al transition
layer introducing TiB and Ti 2 AlC, which was produced by spark plasma sintering. The grain …

Titanium aluminide (TiAl)-based alloys are lightweight intermetallic compounds used in
critical high temperature structural applications, such as jet engine components. However …

Abstract Oxidation behavior of Al 8 Cr 13.3 Fe 63.5 Ni 11.2 Ti 4 complex concentrated alloy
was studied in the air at 800° C. Results show that the oxidation kinetics does not obey a …

Titanium aluminide (TiAl) alloy is deemed to possess desirable properties like lightweight,
superior stiffness, high strength and high corrosion resistance. Nevertheless, TiAl …