Journal article icon

Journal article

Dislocation pile-ups in Fe at high temperature

Abstract:

Dislocation 'pile-ups' occur in crystals when a number of similar dislocations, gliding in a common slip plane, are driven by an applied stress towards an obstacle that they cannot overcome. In contrast to dislocation walls, pile-ups give rise to a long-range stress field, and their properties strongly influence the plastic behaviour of the crystal as a whole. In this paper, we apply the analytic model of a pile-up (due to Eshelby, Frank and Nabarro) to a cubic crystal. Full anisotropic elast...

Expand abstract

Actions


Access Document


Publisher copy:
10.1098/rspa.2008.0116

Authors


Fitzgerald, SP More by this author
Dudarev, SL More by this author
Journal:
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
Volume:
464
Issue:
2098
Pages:
2549-2559
Publication date:
2008-10-08
DOI:
EISSN:
1471-2946
ISSN:
1364-5021
URN:
uuid:cf1f19d9-173f-43c3-a99d-c75d30f107cc
Source identifiers:
416048
Local pid:
pubs:416048
Language:
English
Keywords:

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP