Nanostructured metallic materials having nanocrystalline and ultrafine-grained structures
show exceptional mechanical properties, eg superior strength, that are very attractive for …

The past decade was marked by significant advances in the development of severe plastic
deformation (SPD) techniques to achieve new and superior properties in various materials …

It is now well established that the processing of bulk solids through the application of severe
plastic deformation (SPD) leads to exceptional grain refinement to the submicrometer or …

Among the severe plastic deformation processing (SPD) of materials, high-pressure torsion
(HPT) is known to induce considerable amounts of plastic strain and crucial grain refinement …

Bulk nanoSPD materials are materials with nanostructural features, such as nanograins,
nanoclusters, or nanotwins, produced by severe plastic deformation (SPD) techniques. Such …

Superplastic deformation of polycrystalline materials is usually accommodated by diffusion-
assisted grain boundary (GB) sliding at high temperatures. Lowering the temperature …

Abstract Biodegradation studies of Mg-1Ca alloy with different microstructures in Ringer's
solution reveal corrosion mechanism based on the balance between the anodic dissolution …

Abstract Properties of Cu–Cr–Zr alloy with ultrafine-grained (UFG) structure produced by
equal-channel angular pressing (ECAP) via different routes have been investigated. Special …

Abstract An equiatomic CoCrFeMnNi High-Entropy Alloy (HEA) produced by arc melting was
processed by High-Pressure Torsion (HPT). The evolution of the microstructure during HPT …

Microstructure (including its uniformity), texture, and mechanical properties of Mg-Al-Zn-Mn
alloy billets after radial-shear rolling (RSR) were investigated. RSR with the temperature in …