The intersection of (111) twin boundaries containing twin-boundary dislocations, with isolated lattice dislocations, was considered in the case of face-centered cubic crystals. Dislocation reactions on such a boundary permitted the intersections to occur without the formation of orientation-misfit dislocations. It was noted that the critical stress for the intersection of a twin boundary with external dislocations was essentially determined by the dislocation structure of the boundary itself.

Intersection of {111}<112> Twin Boundaries by Lattice Dislocations in Face-Centered Cubic Crystals without the Formation of Orientation-Misfit Dislocations. G.M.Rusakov, V.S.Litvinov: Physics of Metals and Metallography, 2000, 89[5], 445-9