Now showing items 1-2 of 2
Micro-scale testing and micromechanical modelling for high cycle fatigue for CoCr stent material
(Elsevier ScienceDirect, 2015-02-20)
This paper presents a framework of experimental testing and crystal plasticity micromechanics for high cycle fatigue (HCF) of micro-scale L605 CoCr stent material. Micro-scale specimens, representative of stent struts, are ...
Strain-gradient modelling of grain size effects on fatigue of CoCr stents.
(Elsevier ScienceDirect, 2014-07-30)
A strain-gradient crystal plasticity framework based on physical dislocation mechanisms is developed for simulation of the experimentally observed grain size effect on the low cycle fatigue of a CoCr alloy. Finite-element ...