Results 31 to 40 of about 9,369,954 (130)
Thermo-Mechanical Investigations of the Electroplastic Effect
, 2011 Recent development of Electrically-Assisted Manufacturing processes proved the advantages of using the electric current, mainly related with the decrease in the mechanical forming load and improvement in the formability when electrically-assisted forming
Cristina Bunget +2 more
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Electroplastic Effect at Tension in Aluminum [PDF]
, 2020 In work on technically pure quartered aluminum, the features of deformation behavior are studied under growing and simultaneous exposure to single current pulses of high density.
Пахомов, М. А. +5 more
core
Advances in Materials Science and Engineering, Volume 2016, Issue 1, 2016., 2016 The effect of a single pulse of electric current with short duration on the quasi‐static tensile behavior of a magnesium AZ31 alloy is experimentally investigated. A single pulse of electric current with duration less than 1 second is applied to the specimen, while the specimen is being deformed in the plastic region under quasi‐static tensile loads ...
Trung Thien Nguyen +6 more
wiley +1 more source
An Approach Based on the Classical Free-Electron Theory to Study Electroplastic Effect
, 2010 Based on the classical free-electron theory, the mechanism of electroplastic effect is studied at a microscopic level. A method is presented for calculating the amount of metal’s flow stress for electroplastic effect.
En Lin Yu, Da Long Li
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Electrified Damage in Motion Systems
Advanced Engineering Materials, Volume 28, Issue 15, 5 August 2026.The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir +2 more
wiley +1 more source
An Investigation on Shape Morphing by Modulus Variation: Forward Approach
Journal of Engineering, Volume 2014, Issue 1, 2014., 2014 Structural shape deformation, in its conventional way, includes applying forces to a fixed‐compliance structure to deform it to certain shapes. Rather than addressing shape control in the established way (applying forces to elastically or plastically deform a structure), this work studies the use of shape morphing, which involves combining applied ...
Amin Mohaghegh Motlagh +2 more
wiley +1 more source
A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, Volume 28, Issue 14, 22 July 2026.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley +1 more source
Temperature Control in Spark Plasma Sintering: An FEM Approach
Journal of Metallurgy, Volume 2010, Issue 1, 2010., 2010 Powder consolidation assisted by pulsed current and uniaxial pressure, namely, Spark Plasma Sintering (SPS), is increasingly popular. One limitation however lies in the difficulty of controlling the sample temperature during compaction. The aim of this work is to present a computational method for the assembly temperature based on the finite elements ...
G. Molénat +4 more
wiley +1 more source
Electroplastic Processing of Titanium Implants [PDF]
, 2018 The results of experimental studies of samples of titanium for implants when exposed to pulsed electric currents. Excitation of longitudinal and transverse vibrations to the sample under these influences can be used in their electroplastic processing and
Skvorcov, O B +3 more
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Electric‐Current‐Induced Phase Transformation in Cu6Sn5 Below Its Equilibrium Transition Temperature
Advanced Science, Volume 13, Issue 41, 22 July 2026.Electric current induces a monoclinic‐to‐hexagonal phase transformation in Cu6Sn5 at a measured bulk temperature of ∼120°C, below the equilibrium transition temperature. Ex situ synchrotron x‐ray diffraction, TEM, and matched thermal controls show that current stressing promotes the formation of a retained hexagonal η‐phase post‐stress state not ...
Shih‐kang Lin +3 more
wiley +1 more source