Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9796526 | Materials Science and Engineering: A | 2005 | 9 Pages |
Abstract
It is suggested that the size effect in plastic bending of free-standing thin crystalline strips is due to bowing of glide dislocations possessing line tension. The Orowan-type mechanism is analogous to the one in plastic deformation of thin films on substrates. In bending, the role of the impenetrable interface is played by the neutral plane that cannot be crossed by the glide dislocations. The proposed model is evaluated and the results are compared with experimental results found in the literature.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Radan SedláÄek,