The current status of field assisted sintering technology (FAST) of structural metals from
powder is critically reviewed. Recently, there have been significant increases in the uptake …

Intermetallic γ‐TiAl based alloys are innovative structural materials dedicated to applications
in the automotive and aeronautic industries. Especially their low density, high specific yield …

Lightweight intermetallic γ-TiAl based alloys are innovative high-temperature structural
materials. So far, these alloys are in use as turbine blades or turbocharger turbine wheels in …

This paper presents a study of the creep at 850° C under 150 MPa of the IRIS alloy (Ti–Al48–
W2–B0. 1) densified by spark plasma sintering. The dislocation microstructure in a sample …

Electromagnetic-assisted sintering offers the possibility for a time-efficient densification of
intermetallic γ-TiAl based powders. Since the microstructure of the densified material and …

The effects of ageing at 800° C on the properties of the IRIS alloy (Ti 49.9 Al 48 W 2 B 0.1)
are studied. The initial microstructure of this alloy densified by Spark Plasma Sintering (SPS) …

The high-temperature strength and compressive creep resistance of TNM B1-type TiAl alloy
modified with Y 2 O 3 nanoparticles are studied. The effect of equiaxed or lamellar …

After a few decades of increasing interest, spark plasma sintering (SPS) has now become a
mature powder metallurgy technique, which allows assessing its performances toward …

In this study, the habit planes of dislocations moving by glide and climb at 850–900° C have
been determined in three dimensions (3D) by electron tomography, using the TiAl …

Spark plasma sintering (SPS) is a consolidated powder metallurgy process for which the
powder sintering is achieved through an applied electric current. The present article aims to …