Severe plastic deformation (SPD) is effective in producing bulk ultrafine-grained and
nanostructured materials with large densities of lattice defects. This field, also known as …

In recent years, aluminium (Al) matrix reinforced with graphene-based nanomaterial (GN)
composites (AGNCs) have emerged as a potential candidate for various applications due to …

Fully-dense bulk CoCrFeMnNi high entropy alloy (HEA) has been obtained by high-
pressure torsion (HPT) deformation. Elemental, micrometer sized powders were …

Ultra-severe plastic deformation (ultra-SPD) is defined as the SPD processes in which the
shear strains over 1,000 are introduced to a work piece. Despite significant activities on …

Heavy plastic shear deformation at relatively low homologous temperatures is called high-
pressure torsion (HPT) deformation, which is one method of severe plastic deformation …

Abstract Textured nanocrystalline SmCo 5-Cu magnets are produced by high-pressure
torsion (HPT) of powder blends consisting of SmCo 5 and Cu powder. The process enables …

Ultrafine-grained aluminum alloys offer interesting multifunctional properties with a
combination of high strength, low electrical resistivity, and low density. However, due to …

It is well known that severe plastic deformation (SPD) produces ultrafine-grained structures
in bulk metallic materials. The SPD process becomes more versatile when it is performed …

There has been a great interest in evaluating the potential of severe plastic deformation
(SPD) to improve the performance of magnesium for biological applications. However …

Experiments were conducted to assess the effect of torsional straining on the microstructural
evolution of an Al-5.7 Zn-1.8 Mg-2.1 Cu alloy containing dispersed second phase particles …