Electroplasticity: A review of mechanisms in electro-mechanical coupling of ductile metals

NK Dimitrov, Y Liu, MF Horstemeyer - Mechanics of advanced …, 2022 - Taylor & Francis
A review of the experimental and theoretical research on electroplastic deformation of
metals is presented herein. We focus on the fundamental physics of electro-mechanical …

[HTML][HTML] Elucidating the origin of electroplasticity in metallic materials

MJ Kim, S Yoon, S Park, HJ Jeong, JW Park, K Kim… - Applied Materials …, 2020 - Elsevier
Electroplastic phenomenon has been demonstrated by that the elongation increases
remarkably during deformation under electric current without a significant elevation of …

Athermally enhanced recrystallization kinetics of ultra-low carbon steel via electric current treatment

K Jeong, SW Jin, SG Kang, JW Park, HJ Jeong… - Acta Materialia, 2022 - Elsevier
The direct application of electric current as well as heat treatment can be used to
recrystallize metallic materials. Electric current enhances the recrystallization kinetics …

Multiscale modeling of coupling mechanisms in electrically assisted deformation of ultrathin sheets: An example on a nickel-based superalloy

YZ Liu, M Wan, B Meng - International Journal of Machine Tools and …, 2021 - Elsevier
Electrically assisted (EA) forming has ubiquitous merits over room-temperature (RT) forming
and thermally aided forming for the fabrication of difficult-to-form microscale products …

One step forward to electrically assisted forming mechanisms and computer simulation: a review

S Izadpanah, X Cao, D An, X Li… - Advanced Engineering …, 2023 - Wiley Online Library
The electrically assisted forming (EAF) is a hybrid manufacturing process that utilizes electric
current energy to improve the productivity and efficiency of the forming process. Many …

Electron force-induced dislocations annihilation and regeneration of a superalloy through electrical in-situ transmission electron microscopy observations

X Zhang, H Li, M Zhan, Z Zheng, J Gao… - Journal of Materials …, 2020 - Elsevier
What effect does electric current do on dislocation evolution of metals keeps being a
confusing question to be answered and proved. To this end, the dislocation evolution of a …

Electro-thermal-mechanical coupled crystal plasticity modeling of Ni-based superalloy during electrically assisted deformation

J Gao, H Li, X Sun, X Zhang, M Zhan - International Journal of Plasticity, 2022 - Elsevier
Electrically assisted (EA) formation has attracted much attention in recent years. However,
the multiscale deformation mechanism of materials under multifield (electrical, thermal, and …

Dislocation density based modelling of electrically assisted deformation process by finite element approach

J Tiwari, V Balaji, H Krishnaswamy… - International Journal of …, 2022 - Elsevier
Application of electric current, while deforming the material is known to aid the deformation
process due to electroplastic effect. The experimentally observed behaviour during the …

Experimental and simulated investigation of the deformation behavior and microstructural evolution of Ti6554 titanium alloy during an electropulsing-assisted …

C Wu, Y jie Zhou, B Liu - Materials Science and Engineering: A, 2022 - Elsevier
Titanium alloy formability can be noticeably improved by electrically assisted processing. In
this study, uniaxial electropulsing-assisted microtensile (EAMT) tests were performed on a …

[HTML][HTML] Microstructure dependent electroplastic effect in AA 6063 alloy and its nanocomposites

J Tiwari, P Pratheesh, OB Bembalge… - Journal of Materials …, 2021 - Elsevier
The flow stress reduction during plastic deformation superposed with electric current,
commonly referred as 'electroplasticity'has been actively researched over the past few …