Results 31 to 40 of about 114,682 (347)

Tuneable Magneto-Resistance by Severe Plastic Deformation

open access: yesMetals, 2019
Bulk metallic samples were synthesized from different binary powder mixtures consisting of elemental Cu, Co, and Fe using severe plastic deformation. Small particles of the ferromagnetic phase originate in the conductive Cu phase, either by incomplete ...
Stefan Wurster   +6 more
doaj   +1 more source

Investigation of the Influence of High-Pressure Torsion and Solution Treatment on Corrosion and Tribocorrosion Behavior of CoCrMo Alloys for Biomedical Applications

open access: yesCrystals, 2023
In this study, the influence of the high-pressure torsion (HPT) processing parameters and solution treatment (ST) on the corrosion and tribocorrosion behavior of CoCrMo (CCM) alloys was investigated for possible usage in biomedical applications.
Hakan Yilmazer   +7 more
doaj   +1 more source

Shear-induced α → γ transformation in nanoscale Fe-C composite [PDF]

open access: yes, 2006
High-resolution transmission electron microscopy and three-dimensional atom probe observations show clearly that a reverse transformation of body-centred cubic ferrite to face-centred cubic austenite occurs during severe plastic deformation of a ...
Fecht, H.-J.   +4 more
core   +1 more source

Characterization of the anodic oxide layer deposited on severely deformed and aged AA6063 aluminum alloy

open access: yesJournal of Materials Research and Technology, 2021
The aim of this study was to investigate the effects of severe plastic deformation (SPD) and thermal treatment on the nanostructure and properties of the anodic oxide layer of AA6063.
Maryam Mehdizade   +2 more
doaj   +1 more source

Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic Deformation [PDF]

open access: yesMaterials Research, 2017
Biomedical devices currently in use (prostheses, implants) have satisfactory performance in many cases. However, sometimes the body reacts to the device insertion and may lead to its rapid replacement. Some of these disadvantages can be solved by the use
Diego Alfonso Godoy Pérez   +4 more
doaj   +2 more sources

Grain boundary segregation in UFG alloys processed by severe plastic deformation [PDF]

open access: yes, 2012
Grain boundary segregations were investigated by Atom Probe Tomography in an Al-Mg alloy, a carbon steel and Armco\trademark Fe processed by severe plastic deformation (SPD).
Enikeev, Nariman   +5 more
core   +3 more sources

Nanoindentation-induced deformation of Ge [PDF]

open access: yes, 2016
The deformation mechanisms of crystalline (100) Ge were studied using nanoindentation, cross sectional transmission electron microscopy (XTEM) and Raman microspectroscopy.
Bradby, J. E.   +4 more
core   +1 more source

Influence of the drece process of severe plastic deformation on the mechanical properties of the ultra-low carbon interstitial free steel [PDF]

open access: yes, 2018
This research paper shows the influence of a repeated SPD (Severe Plastic Deformation) plastic forming with the DRECE technique (Dual Rolls Equal Channel Extrusion) on hardening of low carbon IF steel. The influence of number of passes through the device
Bednarczyk, Iwona   +3 more
core   +1 more source

Numerical simulation of deformation behavior of aluminum alloy sheets under processing by groove pressing method

open access: yesMATEC Web of Conferences, 2018
The results of theoretical estimation of capabilities of the material structure modification of 1560 aluminum alloy sheets under processing by severe plastic deformation are presented in this paper.
Moskvichev Evgeny   +3 more
doaj   +2 more sources

Fabrication of nanostructured pearlite steel wires using electropulsing [PDF]

open access: yes, 2017
This work reports the refinement of pearlite structure into nanostructure using electropulsing. Nanostructured pearlitic steel wires possess nanoscale lamellae or nanoscale grain microstructures.
Elliott-Bowman, Bernadette   +3 more
core   +1 more source

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