Diffuse-interface polycrystal plasticity: expressing grain boundaries as geometrically necessary dislocations [PDF]
Materials Theory, 2017 The standard way of modeling plasticity in polycrystals is by using the crystal plasticity model for single crystals in each grain, and imposing suitable traction and slip boundary conditions across grain boundaries.
Nikhil Chandra Admal +2 more
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Prediction of Fatigue Crack Initiation of 7075 Aluminum Alloy by Crystal Plasticity Simulation. [PDF]
Materials (Basel), 2023 The 7075 aluminum alloy is a promising material for the aerospace industry due to its combination of light weight and high strength. This study proposed a method for predicting fatigue crack initiation of the 7075 aluminum alloy by crystal plasticity ...
Shiraiwa T, Briffod F, Enoki M.
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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 ...
Wojciech Polkowski
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A method to extract slip system dependent information for crystal plasticity models [PDF]
MethodsX, 2022 A tool to implement a length scale dependency to classical crystal plasticity simulations is presented. Classical crystal plasticity models do not include a size effect; therefore, the size of the grain does not influence the simulated deformation ...
Dylan Agius +4 more
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Nanoscale Indentation-Induced Crystal Plasticity in CrCoNi Medium-Entropy Alloys Containing Short-Range Order. [PDF]
Materials (Basel)CrCoNi medium-entropy alloys (MEAs), characterised by their high configurational entropies, have become a research hotspot in materials science. Recent studies have indicated that MEAs exhibit short-range order (SRO), which affects their deformation ...
Ren M +6 more
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Computational Modeling of Dislocation Slip Mechanisms in Crystal Plasticity: A Short Review
Crystals, 2021 The bridge between classical continuum plasticity and crystal plasticity is becoming narrower with continuously improved computational power and with engineers’ desire to obtain more information and better accuracy from their simulations, incorporating ...
Khanh Nguyen +4 more
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Crystal Plasticity Simulation of Magnesium and Its Alloys: A Review of Recent Advances
Crystals, 2021 Slip and extension twinning are the dominant deformation mechanisms in Magnesium (Mg) and its alloys. Crystal plasticity is a powerful tool to study these deformation mechanisms.
Mohammadreza Yaghoobi +2 more
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A minimal integer automaton behind crystal plasticity [PDF]
, 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 ...
H. Jensen +5 more
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A Review on Capturing Twin Nucleation in Crystal Plasticity for Hexagonal Metals
Metals, 2021 Owing to its ability to incorporate Schmid’s law at each integration point, crystal plasticity has proven a powerful tool to simulate and predict the slip behavior at the grain level and the ensuing heterogeneous stress/strain localization and texture ...
YubRaj Paudel +7 more
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Applications of Crystal Plasticity in Forming Technologies
Crystals, 2022 The Special Issue on ‘Crystal Plasticity in Forming Technologies’ is a collection of 11 original articles dedicated to theoretical and experimental research that provides new insights and practical findings in topics related to crystal plasticity [...]
Faisal Qayyum, Sergey Guk, Ulrich Prahl
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