Effect of severe plastic deformation on structure and mechanical properties of pure aluminum and AlMnFe alloy
Kateryna A. Svyrydova, Timur V. Tsvetkov, Viktor M. Tkachenko, A. I. Limanovskii, Valeriy N. Sayapin, S.V. Vasiliev, Victor I. Tkatch
2022Transactions of the Kоla Science Centre of RAS Series Engineering Sciences34 citationsDOIOpen Access PDF
Abstract
The results of the hardness measurements, three-point tests and X-ray diffraction studies of the samples consisted of 12 aluminum foils or of two rapidly cooled Al95.8Mn3.8Fe0.4 ribbons consolidated by high pressure torsion processing, are presented. It is established that the structural changes caused by severe deformation results in essential increase of strength of the consolidated samples combined with accepted level of plasticity.
Topics & Concepts
Materials sciencePlasticityAlloyTorsion (gastropod)Severe plastic deformationAluminiumMetallurgyComposite materialDeformation (meteorology)DiffractionOpticsPhysicsMedicineSurgeryAluminum Alloys Composites PropertiesMaterial Properties and ApplicationsMetal Forming Simulation Techniques