Publications with the keyword "forming limit diagrams"


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A. Roatta, M. Stout, and J. Signorelli
Determination of the Forming-Limit Diagram from Deformations within Necking Instability: A Digital Image Correlation-Based Approach
Journal of Materials Engineering and Performance (cited By 0), 29(6), 4018-4031, 2020
aluminum sheet deformation ductile fracture image analysis metal drawing strain strain measurement digital image correlation technique digital image correlations forming limit diagrams international organization for standardizations international standards photographic camera smoothing techniques uniaxial deformation stability
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J. Signorelli, M. Bertinetti, and A. Roatta
A review of recent investigations using the Marciniak-Kuczynski technique in conjunction with crystal plasticity models
Journal of Materials Processing Technology (cited By 1), 2019
constitutive models formability strain textures crystal plasticity crystal plasticity models effective approaches forming limit diagrams initial imperfection marciniak-kuczynski approach sheet metal formabilities strain localizations sheet metal
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M. Leonard, F. Ugo, M. Stout, and J. Signorelli
A miniaturized device for the measurement of sheet-metal formability using digital image correlation
Review of Scientific Instruments (cited By 0), 89(8), 2018
copper alloys image analysis strain strain measurement ternary alloys titanium alloys zinc alloys conventional testing digital image correlation technique digital image correlations forming limit diagrams laboratory-scale devices light emitting diode (led) miniaturized devices sheet metal formabilities sheet metal
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J. Signorelli, M. Serenelli, and M. Bertinetti
Experimental and numerical study of the role of crystallographic texture on the formability of an electro-galvanized steel sheet
Journal of Materials Processing Technology (cited By 20), 212(6), 1367-1376, 2012
adjustable parameters crystallographic textures fixturing forming limit diagrams forming limits initial textures limit strains limit values mk-vpsc numerical studies plane strains plastic anisotropy polycrystal models polycrystalline models power law sheet rolling viscoplastic anisotropy drawing (forming) forecasting metal forming steel sheet strain textures crystallography
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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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J. Signorelli, M. Bertinetti, and P. Turner
Predictions of forming limit diagrams using a rate-dependent polycrystal self-consistent plasticity model
International Journal of Plasticity (cited By 104), 25(1), 1-25, 2009
alloys alumina aluminum alloys crystallography discriminant analysis elasticity graphic methods light metals metal forming metallic compounds metals plasticity plastics polycrystals sensitivity analysis sheet metal strain strain rate experimental measurements forming limit diagrams initial textures limit strains marciniak-kuczynski analysis microstructural factors plasticity modelling polycrystalline plasticity rate-dependent plasticity scale transition self-consistent approach sheet-metal forming strain-rate sensitivity taylor models theoretical model time consuming forming
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R. Lebensohn, C. Edwards, A. Pochettino, and C. Tome
Texture and yield locus evolution in 70/30 brass under different deformation paths
Materials Science Forum (cited By 0), 1576(1), 783-788, 1994
computational methods crystal microstructure deformation mathematical models sheet metal strain strength of materials textures twinning viscoplasticity crystal microstructure crystalline materials deformation strain textures twinning viscoplasticity forming limit diagrams (fld) polycrystal yield surface (pcys) polycrystalline viscoplastic selfconsistent (vpsc) model single slip deformation pattern strain paths texture development yield loci brass brass forming limit diagrams isotropic plastic polycrystal yield surface polycrystalline viscoplastic self consistent yield locus evolution
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