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Crystals, 2021 The Special Issue on “Crystal Plasticity” is a collection of 25 original articles (including one review paper) dedicated to theoretical and experimental research works providing new insights and practical findings in the field of crystal plasticity ...
W. Polkowski
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Excitation Spectra in Crystal Plasticity [PDF]
Physical Review Letters, 2017 5 pages, 4 figures, to appear in Phys.
Lehtinen, Arttu +5 more
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Minimal Integer Automaton behind Crystal Plasticity [PDF]
Physical Review Letters, 2011 Power law fluctuations and scale free spatial patterns are known to characterize steady state plastic flow in crystalline materials. In this Letter we study the emergence of correlations in a simple Frenkel-Kontorova (FK) type model of 2D plasticity which is largely free of arbitrariness, amenable to analytical study and is capable of generating ...
Salman, Umut, Truskinovsky, Lev
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Acta Materialia, 2022 High-resolution three-dimensional crystal plasticity simulations are used to investigate deformation heterogeneity and microstructure evolution during cold rolling of interstitial free (IF-) steel.
K. Sedighiani +5 more
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International journal of plasticity, 2022 Building from a foundation of microstructural characterization, mechanical testing, 3D statistically equivalent microstructural volume elements (SEMVEs), and image-based microstructural modeling, this paper develops an effective crystal plasticity model ...
M. Pinz +3 more
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On the coupling of damage and single crystal plasticity for ductile polycrystalline materials
International journal of plasticity, 2021 A crystal plasticity model accounting for damage evolution and ductile failure in a single crystal due to the presence of voids or micro-cracks is presented.
B. H. Frodal +3 more
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Identifying material parameters in crystal plasticity by Bayesian optimization
Optimization and Engineering, 2021 In this work, we advocate using Bayesian techniques for inversely identifying material parameters for multiscale crystal plasticity models. Multiscale approaches for modeling polycrystalline materials may significantly reduce the effort necessary for ...
Jan-Frederik Kuhn +4 more
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Bayesian calibration of a physics-based crystal plasticity and damage model
, 2021 In this work, we present a model parameter calibration procedure for a physics-based crystal plasticity model. The calibration process utilizes a powerful statistics-based Bayesian calibration method.
T. Nguyen +3 more
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Journal of the mechanics and physics of solids, 2021 The ability of softening strain gradient plasticity to simulate intragranular plastic slip localization modes called slip and kink bands, at is investigated at incipient plasticity.
Aldo Marano, L. Gélébart, S. Forest
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, 2021 The fundamental power-law relationship representing the flow rule in crystal visco-plasticity ensures uniqueness in the selection of slip systems accommodating imposed plastic strain-rates.
William G. Feather +2 more
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