Titanium aluminides (TiAl) have the potential of substituting nickel-based superalloys
(NBSAs) in the aerospace industries owing to their lightweight, good mechanical and …

Interdiffusion data have gained utmost significance for predictive alloy design and process
development with ever-increasing utilization of integrated computational materials …

High-pressure torsion (HPT) deformation of multiphase metallic systems produces a high
density of interfaces and leads to atomic mixing between the constituent phases. Here we …

The synthesis of γ-TiAl from elemental metals via solid-state reactive diffusion processing
routes involves multiple reaction steps with the formation of various intermediate …

The present work reports the role of different atomic mobility induced localized pore
evolution on densification during spark plasma sintering of nanocrystalline W-Mo alloy …

The influence of high B 4 C contents on the structural evolution of Al-B 4 C nanocomposite
powders during high energy ball milling was investigated. Al-B 4 C nanocomposite powders …

Abstract Evaluation of the diffusion coefficient of metal powders was attempted by using the
power-law creep model in conjunction with the isothermal densification kinetics during spark …

Equiatomic FeCo alloys were densified using spark plasma sintering (SPS). Using a
constant 50 MPa pressure, the sintering temperature and dwell times for the SPS process …

Bulk nanostructured and ultrafine-grained binary Al–Fe alloys have been studied in the past
for their remarkable strength, hardness, and thermal stability. These properties have been …

An investigation into spark plasma sintering was performed using Cu–Ni powder blends.
Pucks were sintered between 700 and 900° C. Isolated copper particles were analyzed by …