Results 61 to 70 of about 468 (197)
Extraordinary mechanical properties of AZ61 alloy processed by ECAP with 160° channel angle and EPT
Journal of Magnesium and Alloys, 2021 AZ61 Mg alloy with homogeneous refined microstructure and exceptional mechanical properties was obtained by the combined technology of equal-channel angular pressing (ECAP) and electropulsing treatment (EPT) in this paper.
Zhaohui Shan +8 more
doaj +1 more source
Improved Prediction for Nonlinear Thermal History of Mg Alloy Subjected to Multiple Electropulses
Advanced Engineering Materials, Volume 26, Issue 21, November 2024.This study explores the intricate nonlinear thermal history of Mg alloys subjected to multiple electropulses. By tailoring a dataset for an advanced machine learning (ML) model called i‐long short‐term memory, the predictivity and generalizability of thermal history predictions under various multipulse conditions are significantly enhanced ...
Jinyeong Yu +3 more
wiley +1 more source
Electropulsing treatment on UNS S32750 Duplex Stainless Steel
, 2021 Prestrained at 5% and 15% duplex stainless steel UNS S32750 specimens have been subjected to electropulsing treatments with current density of 100 A/mm2 and 200 A/ mm2 and 100 and 500 pulses for each current density value.
Stolyarov V. +7 more
core
Electropulsing-induced strengthening of steel at high temperature [PDF]
Philosophical Magazine Letters, 2014 Electropulsing usually promotes a metastable phase to evolve towards its equilibrium state. This work reports an alternative case, where electropulsing promotes the decomposition of the stable δ-phase in duplex stainless steel at high temperature.
Lu, WJ, Zhang, XF, Qin, RS
openaire +2 more sources
Materials & DesignElectropulsing treatment of rare-earth magnesium alloy wire can effectively improve its hot workability, offering a new approach to overcome the challenges of poor plasticity and difficult deformation in wires.
Miaomiao Zhang +6 more
doaj +1 more source
Effect of Pre-strain on Tensile Properties of Al5052-H32 under an Electropulsing Condition
, 2017 This paper is concerned with the effect of pre-strain on tensile properties of Al5052-H32 under an electropulsing condition. The electroplasticity of Al5052-H32 considering the pre-strain effect is investigated to confirm the formability focused on the ...
Minki Kim +5 more
core +1 more source
Materials & Design, 2019 T250 steel is promising maraging steel for the development of ultrahigh strength structural materials due to the reduced cost of losing Co element. Whereas, the ductility of this steel is unsatisfactory owing to its high content of Ti.
Dong Pan +5 more
doaj +1 more source
Removal of MnS inclusions in molten steel using electropulsing [PDF]
, 2013 A method using electropulsing to separate inclusions from molten steel is developed, based on the differences in electrical properties between the inclusions and liquid metal.
Qin, R. S. +5 more
core +1 more source
工程科学与技术, 2010 :In order to improve the shape memory effect of Fe14Mn6Si8Cr5Ni solid solution alloy, the effects of different electropulsing treatment on its microstructure and shape recovery ratio were investigated . The results showed that the shape recovery ratio of
Yang Shizhou, Li Ning, Wen Yuhua
doaj
Effects of current density on elongation of an electropulsing treated Zn-Al based alloy
, 2009 Effects of static electropulsing on microstructure and elongation of the ZA 22 alloy were studied by using scanning electron microscopy and transmission electron microscopy techniques.
Zhu, YH +4 more
core +1 more source