Results 1 to 10 of about 140 (122)
Insights into electron wind force by a helical dislocation reconfiguration. [PDF]
iScience, 2023 Summary: Many efforts for decades have been made to explore electron wind force, produced by electric current itself under electropulsing treatment. However, the clear evidence of this force is hard to separate from Joule heating. Here we study a helical
Zhou C, Zhan L, Liu C, Huang M.
europepmc +2 more sources
Effect of electropulsing on microstructure and hardness of cold-rolled low carbon steel
Journal of Materials Research and Technology, 2019 The application of electropulsing treatment (EPT) is studied on the microstructure and hardness of cold-rolled low carbon steel. The effects of electrical pulses on the grain refinement, precipitate size evolution and hardness are investigated.
Reza Alaghmand Fard, Mohsen Kazeminezhad
exaly +3 more sources
Journal of Materials Research and Technology, 2021 Electropulsing has various engineering benefits compared with the traditional heating method. This study investigated the effect of electropulsing treatment on the recrystallization behavior of commercially pure titanium (CP–Ti) according to the ...
Myoungjae Lee +4 more
doaj +1 more source
Effect of electropulsing on the solidification of mould flux
Journal of Materials Research and Technology, 2022 The effect of electropulsing on the microstructure formation in solidification of mould flux has been investigated. Experimental characterization and image analysis reveals that the electropulsing treatment reduces 46% porosity and increases the ...
Ashutosh G. Bhagurkar, Rongshan Qin
doaj +1 more source
physica status solidi (a), Volume 220, Issue 19, October 2023., 2023 A room‐temperature annealing process is demonstrated on p‐type SnO thin‐film transistors, intentionally degraded with heavy ion irradiation. The proposed electron wind force technique takes less than a minute to recover on–off ratio by 4 times, field‐effect mobility by 40%, and subthreshold swing by 20%.
Nahid Sultan Al-Mamun +7 more
wiley +1 more source
Recrystallization behavior of a hot-rolled TiBw/TA15 composite under electropulsing heat treatment
Journal of Materials Research and Technology, 2023 In the present work, low-current-density electropulsing was applied to study the recrystallization behavior of a hot-rolled TiBw/TA15 composite. To highlight the athermal effect of electropulsing, traditional heat treatment experiments on composite ...
Xunhu Xu +5 more
doaj +1 more source
Metals, 2021 In this work, we reported the high ductility of an extruded AZ61 magnesium alloy tube achieved by electropulsing current-assisted tension. The elongation of the alloy reached up to about 45%, which is largely superior to the majority of AZ61 wrought Mg ...
Bo Jiang +5 more
doaj +1 more source
AIP Advances, 2022 Considering the consumption of time and energy for the traditional heat treatment process, a new heat treatment method with high speed and low energy consumption has always been the direction of researchers.
Yunrui Ma +6 more
doaj +1 more source
Materials & Design, 2020 Outstanding combination of strength and ductility of the Al-Mg-Li alloy could be achieved using the efficient and energy saving route of cold rolling combined with two steps of electropulsing assisted treatment (EAT), namely, the electropulsing assisted ...
Han Xiao +4 more
doaj +1 more source
Journal of Materials Research and Technology, 2023 Electropulsing treatment (EPT) has attracted attentions as an alternative to a conventional furnace heat treatment (FHT). This study investigates the EPT effect on microstructural evolutions in α-Mg alloy.
Seung Jun Oh +5 more
doaj +1 more source