Results 11 to 20 of about 380,646 (294)

Effect Model of Stress and Plastic Deformation on Conductivities of Various Magnetic Materials

open access: yesIEEE Access, 2020
In order to study the effect of stress/plastic deformation on electrical conductivity of various magnetic materials, the electrical conductivity of silicon steel, carbon steel and aluminum alloy of different resistance coefficients at the stage of ...
Fuchen Zhang   +3 more
doaj   +1 more source

Effects of temperature and strain rate on the tension-compression asymmetric plastic deformation behavior of ME20M magnesium alloy: Experiments and modeling

open access: yesResults in Physics, 2021
The tension-compression asymmetry of a rare-earth-containing alloy sheet, ME20M, is experimentally investigated along the rolling direction over a wide strain-rate range from 0.001 to 2500 s−1 and at temperatures from 213 to 488 K. The asymmetry of yield
Jin Wang, Yang Wang, Ziran Li
doaj   +1 more source

Characterising gross plastic deformation in design by analysis [PDF]

open access: yes, 2005
An investigation of three simple structures is conducted to identify and characterise the condition of gross plastic deformation in pressure vessel design by analysis.
Donald Mackenzie   +7 more
core   +1 more source

Topology Optimization of Elastoplastic Behavior Conditions by Selectively Suppressing Plastic Work

open access: yesMathematics, 2020
This work conducted topology optimization with an implicit analysis of elastoplastic constitutive equation in order to design supporting structures for unexpected heavy loading conditions.
Eun-Ho Lee, Tae-Hyun Kim
doaj   +1 more source

A Cold-Pressing Method Combining Axial and Shear Flow of Powder Compaction to Produce High-Density Iron Parts

open access: yesTechnologies, 2019
Highly performance methods for cold pressing (cold die forging) of preforms from iron powder with subsequent heat treatment and producing ready parts made of powder are described in the paper.
Sergey N. Grigoriev   +3 more
doaj   +1 more source

Transformation diagrams of selected steel grades with consideration of deformation effect [PDF]

open access: yes, 2018
The aim of this article was to assess the effect of previous plastic deformation on the transformation kinetics of selected steels with a wide range of chemical composition.
Kawulok, Petr   +8 more
core   +1 more source

Strengthening of damping properties after initial plastic deformation: static and dynamic tests

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2023
The effect of the initial plastic deformation on the damping properties of low-carbon steel is experimentally studied, which corresponds to a change in the deformation diagram. The deformation diagram also refers to hysteresis loops that expand after the
Vladimir B. Zylev, Pavel O. Platnov
doaj   +1 more source

Plastic deformation mechanism of hypoid gears

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2017
Hypoid gears are used as the final reduction gear of vehicles to transmit and change direction torque. Plastic deformation of a hypoid gear tooth flank occurs when a load exceeding the yield stress acts on the tooth surface.
Takayuki AOYAMA   +3 more
doaj   +1 more source

Research on plastic deformation law and forming technology of rotary forging with multi-cone rolls

open access: yesAdvances in Mechanical Engineering, 2021
With the development of industrial technology, the application of large diameter-thickness ratio integral discs in various high precision vessels is becoming more and more important.
Qi Wang   +3 more
doaj   +1 more source

Atomistic study on the nano-scratch mechanism of CoCrFeMnNi high-entropy alloy at different morphology densities

open access: yesMaterials Research Express, 2023
The physical nature of the scratch behavior of CoCrFeMnNi HEA and its deformation mechanism at different morphology densities are investigated by molecular dynamics simulations.
Bing Wang   +3 more
doaj   +1 more source

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