The bridge between classical continuum plasticity and crystal plasticity is becoming narrower with continuously improved computational power and with engineers' desire to …
JD Clayton - Journal of the Mechanics and Physics of Solids, 2005 - Elsevier
Presented is a constitutive framework for modeling the dynamic response of polycrystalline microstructures, posed in a thermodynamically consistent manner and accounting for finite …
Metal inelasticity is of considerable technological importance in both commercial and military sectors, and has therefore received significant research attention in the forms of …
Dislocation-based functionalities in inorganic ceramics and semiconductors are drawing increasing attention, contrasting the conventional belief that the majority of ceramic materials …
Y Aoyagi, K Shizawa - International Journal of Plasticity, 2007 - Elsevier
It is important to develop a simulation model reproducing a formation process of ultrafine- grained metals under severe plastic deformation in order to obtain high-strength materials …
O Rezvanian, MA Zikry… - Proceedings of the …, 2007 - royalsocietypublishing.org
A unified physically based microstructural representation of fcc crystalline materials has been developed and implemented to investigate the microstructural behaviour of fcc …
Dislocation Based Crystal Plasticity: Theory and Computation at Micron and Submicron Scale provides a comprehensive introduction to the continuum and discreteness dislocation …
High strength aluminium alloys that are produced through forming and joining processes are widely used in aerospace components. The ductile failure in these metals occurs due to the …
WM Ashmawi, MA Zikry - J. Eng. Mater. Technol., 2002 - asmedigitalcollection.asme.org
A multiple slip dislocation-density based crystalline formulation has been coupled to a kinematically based scheme that accounts for grain-boundary (GB) interfacial interactions …