Texture evolution in high-pressure torsion processing
H Azzeddine, D Bradai, T Baudin… - Progress in Materials …, 2022 - Elsevier
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 …
(HPT) is known to induce considerable amounts of plastic strain and crucial grain refinement …
Different models of hardness evolution in ultrafine-grained materials processed by high-pressure torsion
M Kawasaki - Journal of Materials Science, 2014 - Springer
High-pressure torsion (HPT) is an attractive processing method in severe plastic deformation
techniques involving the application of high compressive pressure with concurrent torsional …
techniques involving the application of high compressive pressure with concurrent torsional …
Breaks in the Hall–Petch relationship after severe plastic deformation of magnesium, aluminum, copper, and iron
Strengthening by grain refinement via the Hall–Petch mechanism and softening by
nanograin formation via the inverse Hall–Petch mechanism have been the subject of …
nanograin formation via the inverse Hall–Petch mechanism have been the subject of …
Processing magnesium and its alloys by high‐pressure torsion: an overview
RB Figueiredo, TG Langdon - Advanced Engineering Materials, 2019 - Wiley Online Library
Magnesium and its alloys have attracted significant attention in recent years because they
display high strength‐to‐density ratios, they are biodegradable and they provide a potential …
display high strength‐to‐density ratios, they are biodegradable and they provide a potential …
Atomic Layer Deposition Coating of TiO2 Nano-Thin Films on Magnesium-Zinc Alloys to Enhance Cytocompatibility for Bioresorbable Vascular Stents
Background and purpose A coronary stent is a well-known cardiovascular medical device
implanted to resolve disorders of the circulatory system due to bloodstream narrowing. Since …
implanted to resolve disorders of the circulatory system due to bloodstream narrowing. Since …
Using high-pressure torsion to process an aluminum–magnesium nanocomposite through diffusion bonding
Disks of commercial Al-1050 and ZK60A alloys were stacked together and then processed
by conventional high-pressure torsion (HPT) through 1 and 5 turns at room temperature to …
by conventional high-pressure torsion (HPT) through 1 and 5 turns at room temperature to …
Bulk nanostructured materials
CC Koch, DW Brenner - Handbook of Nanoscience, Engineering …, 2018 - taylorfrancis.com
Nanostructured materials have been de¢ ned as materials that have at least one dimension
in the “nanoscale”(typically 1-100 nm).¡ us, depending on the dimensions in which the …
in the “nanoscale”(typically 1-100 nm).¡ us, depending on the dimensions in which the …
Microhardness, microstructure and tensile behavior of an AZ31 magnesium alloy processed by high-pressure torsion
An AZ31 magnesium alloy was processed by high-pressure torsion (HPT) at room
temperature under an imposed pressure of 6.0 GPa. Microstructural analysis showed that …
temperature under an imposed pressure of 6.0 GPa. Microstructural analysis showed that …
Microstructure and mechanical properties of AZ31 magnesium alloy processed by cyclic closed-die forging
W Guo, Q Wang, B Ye, H Zhou - Journal of Alloys and Compounds, 2013 - Elsevier
AZ31 alloy was subjected to cyclic closed-die forging (CCDF) under various processing
conditions. Then tensile tests were carried out to investigate the relationship between tensile …
conditions. Then tensile tests were carried out to investigate the relationship between tensile …
[HTML][HTML] Exceptional thermal stability and enhanced hardness in a nanostructured Mg-Gd-Y-Zn-Zr alloy processed by high pressure torsion
Abstract A Mg-8.2 Gd-3.8 Y-1.0 Zn-0.4 Zr (wt.%) alloy is processed by solution treatment and
high pressure torsion (HPT) at room temperature to produce a nanostructured light material …
high pressure torsion (HPT) at room temperature to produce a nanostructured light material …