Strain gradient plasticity - Open Access .click

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Establishment of damage estimation rules for brittle fracture after cyclic plastic prestrain in steel

Materials & Design, 2020
The microprocess of brittle fracture in steel is suggested to occur because microcracks appearing in the brittle layer at the grain boundary propagate driven by increased piled-up dislocation. Thus, loading plastic deformation, equivalent to the increase
Hiroaki Kosuge +4 more
doaj

Generalizing J 2 flow theory: Fundamental issues in strain gradient plasticity [PDF]

, 2012
John W. Hutchinson
openalex +1 more source

Achieving the synergistic of strength and ductility in Mg-15Gd-1Zn-0.4Zr alloy with hierarchical structure

Journal of Magnesium and Alloys
Currently, the hierarchical structure is one of the most effective means to enhance the strength and plasticity of metal materials, since the strain localization can be effectively delayed by the coordination of the unique microstructure.
Kun Jiang +5 more
doaj

Indentation studies in b.c.c. crystals with enhanced model of strain-gradient crystal plasticity [PDF]