Results 31 to 40 of about 32,785 (302)
Materials & Design, 2020 Constitutive models were built based on the results of isothermal hot compression tests for a 6061 aluminium alloy at temperatures of 400, 450, 500, and 550 °C and strain rates of 0.1, 1, and 10 s−1, which reproduced conditions of the hot rolling forming
André Rudnytskyj +3 more
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Influence of conical projectile diameter on perpendicular impact oh thin steel plate [PDF]
, 2008 A numerical study of conical projectiles for perpendicular impact on a thin steel plate is reported. The target material considered, Weldox 460 E steel, is frequently used for this kind of application and several results of experiments are available in ...
Arias Hernández, Ángel +4 more
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On the high strain rate behavior of 63-37 Sn-Pb eutectic solders with temperature effects [PDF]
, 2014 This study presents experimental results performed on samples of Eutectic solder material (63 wt. % Sn 37 wt. % Pb) loaded at high strain rates and elevated temperatures.
Bin Wang +20 more
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A Modified Johnson Cook Constitutive Model for Aermet 100 at Elevated Temperatures
High Temperature Materials and Processes, 2018 The predicted flow behaviors of Aermet 100 steel were analyzed within a wide range of temperatures of 1,073 K–1,473 K and strain rates of 0.01 s–1–50 s–1 based on isothermal compression tests.
Zhanwei Yuan, Fuguo Li, Guoliang Ji
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Applied Mechanics, 2021 Understanding the effect of thermomechanical loads during finish cutting processes, in our case hard milling, on the surface integrity of the workpiece is crucial for the creation of defined quality characteristics of high-performance components ...
Andrey Vovk +4 more
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A non-ordinary state-based peridynamics formulation for thermoplastic fracture [PDF]
, 2016 In this study, a three-dimensional (3D) non-ordinary state-based peridynamics (NOSB-PD) formulation for thermomechanical brittle and ductile fracture is presented.
Amani, J. +5 more
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Crystals, 2022 The Gleeble-3800 thermal simulator was used to perform hot compression experiments on Q345 steel at a temperature of 1123~1373 K, a strain rate of 0.01~10 s−1, and 60% deformation.
Guanghui Zhao +5 more
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Formulation and Implementation of the VPJC Material Model in EUROPLEXUS [PDF]
, 2016 The report describes the formulation and implementation of the FORTRAN subroutine VPJC in EUROPLEXUS (abbreviated as EPX in the following). This is an elastic-thermoviscoplastic material model using the von Mises yield criterion, associated flow rule ...
AUNE Vegard +3 more
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Development of a Numerical Model of the 9 mm Parabellum FMJ Bullet Including Jacket Failure
Engineering Transactions, 2014 Even though ballistic experiments are widely accepted as the only reliable way to probe terminal effects, we demonstrate that computer simulation can be a useful alternative.
Ch. MARECHAL, F. BRESSON, G. HAUGOU
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Jixie qiangdu, 2022 In order to study the dynamic mechanical properties of SUS304 stainless steel commonly used in rail vehicles, tensile tests under wide strain rates of 0.000 2 s-1～500 s-1 were carried out respectively.
LIU YuXin +5 more
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