An overview on the effect of severe plastic deformation on the performance of magnesium for biomedical applications
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 …
(SPD) to improve the performance of magnesium for biological applications. However …
Finite element modelling of high-pressure torsion: An overview
Finite element modelling (FEM) has been extensively performed to study the flow process,
the distribution of hydrostatic stress and the temperature rise in materials processed by high …
the distribution of hydrostatic stress and the temperature rise in materials processed by high …
Effect of temperature rise on microstructural evolution during high-pressure torsion
Dynamic recrystallization occurs at room temperature during high-pressure torsion (HPT)
leading to the formation of ultrafine grains with high angles of misorientation. There are …
leading to the formation of ultrafine grains with high angles of misorientation. There are …
Evidence for two-stage hardening in an Al-Zn-Mg-Cu alloy processed by high-pressure torsion
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 …
evolution of an Al-5.7 Zn-1.8 Mg-2.1 Cu alloy containing dispersed second phase particles …
[HTML][HTML] Influence of processing temperature on microhardness evolution, microstructure and superplastic behaviour in an Al–Mg alloy processed by high-pressure …
DC Machado, PCA Flausino, Y Huang… - journal of materials …, 2023 - Elsevier
Experiments were conducted to assess the effect of processing temperature on the hardness
evolution, microstructure and the flow properties of an annealed Al–3Mg alloy processed by …
evolution, microstructure and the flow properties of an annealed Al–3Mg alloy processed by …
Evaluating High‐Pressure Torsion Scale‐Up
Increasing sample dimensions in high‐pressure torsion (HPT) processing affects load and
torque requirements, deformation distribution, and heating. Finite‐element modeling (FEM) …
torque requirements, deformation distribution, and heating. Finite‐element modeling (FEM) …
Structural characterization of ultrafine-grained interstitial-free steel prepared by severe plastic deformation
Interstitial free steel with ultrafine-grained (UFG) structure was prepared by high-pressure
torsion (HPT). The development of the microstructure as a function of the number of HPT …
torsion (HPT). The development of the microstructure as a function of the number of HPT …
Tailoring a high-strength Al–4Cu alloy through processing of powders by up to 100 turns of high-pressure torsion
Processing by high-pressure torsion (HPT) was applied to a cold-pressed mixture of Al and
Cu (4% wt) powders to successfully synthesise a high-strength nanocomposite. The powder …
Cu (4% wt) powders to successfully synthesise a high-strength nanocomposite. The powder …
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 …
The role of processing temperature for achieving superplastic properties in an Al-3Mg-0.2 Sc alloy processed by high-pressure torsion
Experiments were conducted to systematically assess the superplastic properties and the
microstructural changes of an Al-3Mg-0.2 Sc alloy processed by 10 HPT revolutions at room …
microstructural changes of an Al-3Mg-0.2 Sc alloy processed by 10 HPT revolutions at room …