Abstract
Abstract Cooperative grain boundary sliding (CGBS) (sliding of grain groups along surfaces formed by sliding grain boundaries), has been considered as a result of rigid shear of grain rows or as sequential shear of grains. The sequential shear of grains has been analysed in terms of movement of cellular dislocations (imperfections in regular grain structure). Localized and extended cellular dislocations are examined. Coupling of CGBS and cooperative grain boundary migration might take place as the result of movement of grain boundary dislocations associated with ledges.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
