A theoretical study of the cross-slip of Orowan loops at incoherent, misfitting particles is described. A critical misfit for which the cross-slipping segment becomes unstable is defined and its dependence on the particle radius calculated; the cross-slip paths are also investigated. The calculations have been carried out for a single Orowan loop and for the case when a screw dislocation approaches the particle with an Orowan loop.
No takes yet. Share an insight, caveat, or question.
MacEwen et al. (1973) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: