Athermally enhanced recrystallization kinetics of ultra-low carbon steel via electric current treatment
The direct application of electric current as well as heat treatment can be used to
recrystallize metallic materials. Electric current enhances the recrystallization kinetics …
recrystallize metallic materials. Electric current enhances the recrystallization kinetics …
Using the Ti–Al System to Understand Plasticity and Its Connection to Fracture and Fatigue in α Ti Alloys
Abstract The Ti–Al system, specifically with Al wt pct ranging from approximately 4 to 14 pct,
has served as a model system for exploring the deformation behavior of the hexagonal close …
has served as a model system for exploring the deformation behavior of the hexagonal close …
Suppressing the Lüders elongation in novel Al–Mg–Zn (-Cu) alloy via pulsed electric current
Y Geng, Z Zhang, K Yu, D Zhang, X Zhang… - Materials Science and …, 2024 - Elsevier
The pulsed electric current has been recently introduced as a green and efficient alternative
to improve the surface quality of aluminum alloys for the automobile industry. In the present …
to improve the surface quality of aluminum alloys for the automobile industry. In the present …
Revealing the pulse-induced electroplasticity by decoupling electron wind force
Micro/nano electromechanical systems and nanodevices often suffer from degradation
under electrical pulse. However, the origin of pulse-induced degradation remains an open …
under electrical pulse. However, the origin of pulse-induced degradation remains an open …
Elimination of oxygen sensitivity in α-titanium by substitutional alloying with Al
Individually, increasing the concentration of either oxygen or aluminum has a deleterious
effect on the ductility of titanium alloys. For example, extremely small amounts of interstitial …
effect on the ductility of titanium alloys. For example, extremely small amounts of interstitial …
Electroplasticity in electrically-assisted forming: Process phenomena, performances and modelling
Electrically-assisted forming has been proven to be an efficient process in terms of reducing
forming flow stress, improving formability and supressing the springback for different hard-to …
forming flow stress, improving formability and supressing the springback for different hard-to …
Investigation of forging formability, microstructures and mechanical properties of pre-hardening Al-Zn-Mg-Cu alloy
Z Hu, J Zheng, L Hua, Q Sun - Journal of Manufacturing Processes, 2024 - Elsevier
A new forging process termed pre-hardening forming (PHF) process is proposed. The billets
are subjected to pre-hardening treatment, then preheated, and finally forged without …
are subjected to pre-hardening treatment, then preheated, and finally forged without …
Harnessing dislocation motion using an electric field
Dislocation motion, an important mechanism underlying crystal plasticity, is critical for the
hardening, processing and application of a wide range of structural and functional materials …
hardening, processing and application of a wide range of structural and functional materials …
Mechanistic origin of the enhanced strength and ductility in Mg-rare earth alloys
Magnesium (Mg) alloys with low concentrations of rare earth additions are known to exhibit
strengths and ductility that are significantly higher than those obtained in traditional Mg …
strengths and ductility that are significantly higher than those obtained in traditional Mg …
[HTML][HTML] Electric current-induced directional slip of dislocation and grain boundary ordering
D Qian, J Chen, H Luo, F Wang, L Hua - Materials Today Advances, 2024 - Elsevier
The evolution of lattice dislocations in metals can be induced by electric current. However,
the effect of electric current on the interaction between lattice dislocations and grain …
the effect of electric current on the interaction between lattice dislocations and grain …