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Philosophical Magazine Volume 88, 2008 - Issue 30-32: Multi-scale Plasticity of Crystalline Materials
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Original Articles

A phenomenological model of size-dependent hardening in crystal plasticity

P.J. Guruprasad Department of Aerospace Engineering, Texas A&M University, TX, USA
&
A.A. Benzerga Department of Aerospace Engineering, Texas A&M University, TX, USACorrespondence[email protected]
Pages 3585-3601 | Received 01 Feb 2008, Accepted 02 Sep 2008, Published online: 04 Dec 2010

Citations (19)

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A.S. Schneider, B.G. Clark, C.P. Frick, P.A. Gruber & E. Arzt. (2010) Effect of pre-straining on the size effect in molybdenum pillars. Philosophical Magazine Letters 90:11, pages 841-849.
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Articles from other publishers (18)

Anirban Patra, Namit Pai & Parhitosh Sharma. (2023) Modeling intrinsic size effects using dislocation density-based strain gradient plasticity. Mechanics Research Communications 127, pages 104038.
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Aditya Prakash, Tawqeer Nasir Tak, Namit N Pai, S V S Narayana Murty, P J Guruprasad, R D Doherty & Indradev Samajdar. (2021) Slip band formation in low and high solute aluminum: a combined experimental and modeling study. Modelling and Simulation in Materials Science and Engineering 29:8, pages 085016.
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. 2019. Dislocation Mechanism-Based Crystal Plasticity. Dislocation Mechanism-Based Crystal Plasticity 397 421 .
Trung N. Nguyen, Thomas Siegmund, Vikas Tomar & Jamie J. Kruzic. (2017) Interaction of rate- and size-effect using a dislocation density based strain gradient viscoplasticity model. Journal of the Mechanics and Physics of Solids 109, pages 1-21.
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Arijit Lodh, Tawqeer Nasir Tak, Aditya Prakash, P. J. Guruprasad, Christopher Hutchinson & Indradev Samajdar. (2017) Relating Residual Stress and Substructural Evolution During Tensile Deformation of an Aluminum-Manganese Alloy. Metallurgical and Materials Transactions A 48:11, pages 5317-5331.
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Babak Kondori, Alan Needleman & A. Amine Benzerga. (2017) Discrete dislocation simulations of compression of tapered micropillars. Journal of the Mechanics and Physics of Solids 101, pages 223-234.
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Yinan CuiYinan Cui. 2017. The Investigation of Plastic Behavior by Discrete Dislocation Dynamics for Single Crystal Pillar at Submicron Scale. The Investigation of Plastic Behavior by Discrete Dislocation Dynamics for Single Crystal Pillar at Submicron Scale 79 106 .
Yi-nan Cui, Zhan-li Liu & Zhuo Zhuang. (2015) Theoretical and numerical investigations on confined plasticity in micropillars. Journal of the Mechanics and Physics of Solids 76, pages 127-143.
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Péter Szabó, Péter Dusán Ispánovity & István Groma. (2015) Plastic strain is a mixture of avalanches and quasireversible deformations: Study of various sizes. Physical Review B 91:5.
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S.K. Shekhawat, R. Chakrabarty, V. Basavaraj, V.D. Hiwarkar, K.V. Mani, P.J. Guruprasad, A.A. Benzerga, K.G. Suresh & I. Samajdar. (2015) Orientation-dependent plastic deformation in transformer steel: Experiments and dislocation dynamics simulations. Acta Materialia 84, pages 256-264.
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István Groma, Zoltán Vandrus & Péter Dusán Ispánovity. (2015) Scale-Free Phase Field Theory of Dislocations. Physical Review Letters 114:1.
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Babak Kondori & A. Amine Benzerga. 2013. TMS2013 Supplemental Proceedings. TMS2013 Supplemental Proceedings 701 709 .
Ramin Aghababaei & Shailendra P. Joshi. (2012) A crystal plasticity analysis of length-scale dependent internal stresses with image effects. Journal of the Mechanics and Physics of Solids 60:12, pages 2019-2043.
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Amit Acharya. (2011) Microcanonical Entropy and Mesoscale Dislocation Mechanics and Plasticity. Journal of Elasticity 104:1-2, pages 23-44.
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D. Kiener, P.J. Guruprasad, S.M. Keralavarma, G. Dehm & A.A. Benzerga. (2011) Work hardening in micropillar compression: In situ experiments and modeling. Acta Materialia 59:10, pages 3825-3840.
Crossref
Amit Acharya. 2012. Methods and Tastes in Modern Continuum Mechanics. Methods and Tastes in Modern Continuum Mechanics 23 44 .
P J Guruprasad & A A Benzerga. (2009) Evolution of geometrically necessary dislocation density from computational dislocation dynamics. IOP Conference Series: Materials Science and Engineering 3, pages 012008.
Crossref
Amine Benzerga. (2011) On the effects of dislocation density on micropillar strength. MRS Proceedings 1185.
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