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Influence of Heat Treatment Conditions on Microstructure and Mechanical Properties of Austempered Ductile Iron After Dynamic Deformation Test

open access: yesArchives of Metallurgy and Materials, 2014
In this article, an attempt was made to determine the effect of dynamic load on the austempered ductile iron resistance obtained under different conditions of heat treatment.
Myszka D., Cybula L., Wieczorek A.
doaj   +1 more source

An Improved Lubrication Model between Piston Rings and Cylinder Liners with Consideration of Liner Dynamic Deformations

open access: yesEnergies, 2017
The friction pair of piston rings and cylinder liner is one of the most important friction couplings in an internal combustion engine. It influences engine efficiency and service life.
Guoxing Li   +6 more
doaj   +1 more source

Modeling of viscoelastoplastic deformation of flexible shallow shells with spatial-reinforcements structures

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2020
Based on the procedure of time steps, a mathematical model of the viscoelastoplastic behavior of shallow shells with spatial reinforcement structures is constructed.
Andrei Petrovich Yankovskii
doaj   +1 more source

Dynamic recrystallization behavior and microstructure evolution of high-Mn austenitic steel for application in a liquefied natural gas carrier

open access: yesJournal of Materials Research and Technology, 2023
The hot-working behavior of high-Mn austenitic steel for liquefied natural gas carriers at the deformation temperature in the range of 1073–1273 K and the strain rate in the range of 0.01–10 s−1 was studied on a Gleeble-3800 thermomechanical simulator ...
Peng Zhang   +9 more
doaj   +1 more source

Dynamic Deformation of Clamped Circular Plates Subjected to Confined Blast Loading [PDF]

open access: yes, 2016
In this paper, the dynamic deformation of thin metal circular plates subjected to confined blast loading was studied using high-speed three-dimensional Digital Image Correlation (3D DIC).
Chen, JJ   +6 more
core   +1 more source

DYNAMICS OF INFORMATION IN THE PRESENCE OF DEFORMATION [PDF]

open access: yesInternational Journal of Quantum Information, 2011
The entanglement of atomic system consisting of two atoms interacting with a deformed cavity mode is quantified by the means of Bloch vectors and the cross dyadic of the traveling state inside the cavity. For large value of the deformation, the amplitude of Bloch vectors decrease very fast and consequently, the traveling state turns into mixed state ...
openaire   +2 more sources

Formation of ultrafine grains in magnesium alloy during dynamic extrusion at room temperature

open access: yesMicro & Nano Letters, 2022
Magnesium alloy is a class of lightweight structural materials with promise for many applications. Here, the authors report a significant grain refinement, high deformation twin density and obvious nanograined structures in magnesium alloy through a ...
Tao Wang   +3 more
doaj   +1 more source

Hot deformation characteristics and mechanism understanding of Ti–6Al–2Sn–4Zr–6Mo titanium alloy

open access: yesJournal of Materials Research and Technology, 2022
Two-phase titanium alloy Ti–6Al–2Sn–4Zr–6Mo (TC19) has an excellent application prospect in aerospace field. In order to study its hot deformation behavior and the microstructure evolution mechanism of TC19 titanium alloy, hot compression tests were ...
Jingqi Zhang   +8 more
doaj   +1 more source

Dynamic recrystallization behavior and numerical simulation of S280 ultra-high strength stainless steel

open access: yesJournal of Materials Research and Technology, 2022
The S280 ultra-high strength stainless steel was subjected to isothermal constant strain rate compression experiments under the conditions of deformation temperature 1000–1150 °C and strain rate 0.001–10 s−1 by Thermecmaster-Z thermal simulation testing ...
Kaiming Zhang   +5 more
doaj   +1 more source

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