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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Jopek, Miroslav
Brno University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2024Study of dynamic behaviour via Taylor anvil test and structure observation of M300 maraging steel fabricated by the selective laser melting methodcitations
- 2022Influence of Sub Structure Development within Rotary Swaged Al–Cu Clad Conductors on Skin Effect during Transfer of Alternating Currentcitations
- 2021Mechanical properties of aluminium alloys at high strain ratecitations
- 2021Determining Johnson-Cook Constitutive Equation for Low-Carbon Steel via Taylor Anvil Test ; Stanovení Johnson-Cookovy konstitutivní rovnice pro nízkouhlíkovou ocel pomocí Taylorovy kovadlinkové zkouškycitations
- 2001Modeling mechanical properties of carbon steels at high strain rates
- 2001Deformation of steel for applications during taylor test in dependence on impact velocity
- 2000Constitutive equations for the behaviour of BCC steels at high strain rates
- 2000High strain rate compression loading of BCC steels
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document
Constitutive equations for the behaviour of BCC steels at high strain rates
Abstract
The paper presents the results in the form of constitutive equations for grade 12 050 carbon steel according to the Johnson-Cook model. In the verification the TAT method and numeric simulations with the help of the LS DYNA 3D program were used. For the linear sensitivity to strain rates ranging from 10 to 103 s-1 the Johnson-Cook constitutive equations express well the physical parameters of the behaviour of BCC steel during plastic deformation.