Publications with the keyword "visco-plastic self-consistent"


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L. Mameri, A. Tommasi, J. Signorelli, and L. Hansen
Predicting viscoplastic anisotropy in the upper mantle: a comparison between experiments and polycrystal plasticity models
Physics of the Earth and Planetary Interiors (cited By 1), 286, 69-80, 2019
anisotropy crystal orientation forecasting geodynamics laboratories olivine plasticity polycrystals silicate minerals crystal preferred orientations isotropic deformation numerical experiments orientation relations polycrystal plasticity visco-plastic self-consistent viscoplastic deformation viscoplastic response creep anisotropy comparative study dislocation creep olivine upper mantle viscoplasticity
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C. Schwindt, M. Bertinetti, L. Iurman, C. Rossit, and J. Signorelli
Numerical study of the effect of martensite plasticity on the forming limits of a dual-phase steel sheet
International Journal of Material Forming (cited By 7), 9(4), 499-517, 2016
aluminum sheet automotive industry deformation ferrite formability forming hardening martensite plasticity single crystals steel sheet strain textures crystallographic textures dp-steel forming limit curve martensite deformation martensite plasticities mk-vpsc predictive capabilities visco-plastic self-consistent martensitic steel
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A. Durán, J. Signorelli, D. Celentano, M. Cruchaga, and M. François
Experimental and Numerical Analysis on the Formability of a Heat-Treated AA1100 Aluminum Alloy Sheet
Journal of Materials Engineering and Performance (cited By 3), 24(10), 4156-4170, 2015
aluminum aluminum sheet anisotropy crystal orientation forming strain anisotropy effect biaxial stretching experimental numerical analysis forming limit curve marciniak kuczynski (mk) technique plastic anisotropy polycrystalline visco-plastic self-consistent aluminum alloys
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J. Signorelli and A. Tommasi
Modeling the effect of subgrain rotation recrystallization on the evolution of olivine crystal preferred orientations in simple shear
Earth and Planetary Science Letters (cited By 16), 430, 356-366, 2015
anisotropy crystal orientation forecasting grain boundaries olivine recrystallization (metallurgy) rotation silicate minerals viscoplasticity anisotropic crystals cpo development crystal preferred orientations low angle grain boundaries mechanical interactions strain heterogeneity subgrain rotation visco-plastic self-consistent shear flow crystal property olivine orientation recrystallization shear viscoplasticity
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M. Serenelli, M. Bertinetti, and J. Signorelli
Study of limit strains for FCC and BCC sheet metal using polycrystal plasticity
International Journal of Solids and Structures (cited By 26), 48(78), 1109-1119, 2011
biaxial stretching experimental data extreme value fcc bcc materials forming limits international journals limit strains localized necking polycrystal models polycrystal plasticity polycrystalline plasticity predicted yield texture evolutions visco-plastic self-consistent computer simulation forecasting materials plasticity polycrystalline materials polycrystals quality assurance reliability steel sheet stretching crystal structure
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G. Ramos, M. Stout, R. Bolmaro, J. Signorelli, and P. Turner
Study of a drawing-quality sheet steel. I: Stress/strain behaviors and Lankford coefficients by experiments and micromechanical simulations
International Journal of Solids and Structures (cited By 16), 47(17), 2285-2293, 2010
adjustable parameters biaxial stretching computer codes die compression experimental data flow hardening laws initial textures maximum values metal industries micromechanical simulation orientation distribution function plane-strain compression polycrystal models power-law rolling direction sheet steel simulation code stress levels stress/strain tension tests verification data visco-plastic self-consistent computer crime computer simulation distribution functions experiments metal drawing polycrystals steel sheet tensile testing textures data compression
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G. C. Ramos, M. Stout, R. Bolmaro, J. Signorelli, M. Serenelli, M. Bertinetti, and P. Turner
Study of a drawing-quality sheet steel. II: Forming-limit curves by experiments and micromechanical simulations
International Journal of Solids and Structures (cited By 19), 47(17), 2294-2299, 2010
biaxial stretching biaxial tensions calibration verification coefficient measurement finite width flow hardening laws in-plane instability strains limit strains micromechanical simulation orientation distribution function plane-strain compression power law sample sizes sheet steel simulation code stress state tension tests uniform deformation visco-plastic self-consistent calibration defects deformation dies distribution functions experiments hardening metal drawing strain stretching tensile testing steel sheet
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M. Serenelli, M. Bertinetti, and J. Signorelli
Investigation of the dislocation slip assumption on formability of BCC sheet metals
International Journal of Mechanical Sciences (cited By 27), 52(12), 1723-1734, 2010
bcc material biaxial tensions bulge tests crystallographic slip deformation modes dislocation slip forming limit diagrams forming limits lattice rotations limit strains local curvature numerical results right-hand sides scale models slip system uniaxial stress visco-plastic self-consistent viscoplastic models yield loci yield surface dislocations (crystals) forming low carbon steel steel sheet textures slip forming
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A. Roatta, A. Fourty, and R. Bolmaro
Transformation textures in steels: A simulation based on micromechanical modeling data
Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science (cited By 1), 40(5), 1210-1218, 2009
computer codes hardening laws high temperatures high-temperature deformations in-phase low-carbon steels micro mechanicals micro-mechanical modeling phase transformations simulation-based slip systems stacking fault energies visco-plastic self-consistent carbon steel films textures fourier transforms
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L. Delannay, M. Melchior, J. Signorelli, J.-F. Remacle, and T. Kuwabara
Influence of grain shape on the planar anisotropy of rolled steel sheets - evaluation of three models
Computational Materials Science (cited By 64), 45(3), 739-743, 2009
american ceramic societies cold-rolled steels crystal plasticity experimental measurements finite element models grain shapes micro macros multi sites multi-site models planar anisotropies plastic anisotropies polycrystalline aggregates r-value rolled steels taylor theories three models visco-plastic self-consistent yield strengths anisotropy crystal microstructure plasticity steel textures steel sheet
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