Perhaps the most defining feature of field-assisted sintering technology (FAST) is the
application of an electric current, in addition to the uniaxial pressure, to create resistive …

Intermetallic γ-TiAl based alloys are innovative lightweight structural high-temperature
materials used in aerospace and automotive applications due to already established …

Titanium alloys have a high strength-to-weight ratio, fatigue performance and excellent
corrosion resistance, and therefore are widely used in the aerospace sector due to their …

In order to satisfy the compromise between ductility and strength of titanium aluminide and
still maintain structural integrity, powder metallurgy processes (P/M) are preferred worldwide …

Prior particle boundaries (PPBs), microstructural heterogeneity and hot workability of Ti-44Al-
6Nb-1Mo-0.3 (B, Y)(at%) alloy fabricated via SPS of its prealloyed powder were investigated …

Abstract Bulk Ti-48Al alloy samples were prepared by the high energy ball milling (HBM) of
elemental powders, followed by spark plasma sintering (SPS) of the HBM processed …

Technological developments in the area of functionally graded multi-material manufacture
are poised to disrupt the aerospace industry, providing the means for step-change …

Coupling ceramic stereolithography (SLA) and spark plasma sintering (SPS) is possible by
the deformed interface approach. Such innovative approach enables the production of …

In the search for a remedy to increase the fracture toughness of NiAl, the effect of rhenium
and aluminum oxide addition is explored. Using a powder metallurgy processing route an …

Near-α Ti alloys are ideal candidates for high-temperature aerospace, automotive and
nautical propulsion systems due to their high strength, low density and good corrosion …