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Burgers Vectors of Dislocations in Creep‐deformed Fe 3 Si Single Crystals
Author(s) -
Krämer U.,
Oertel C. G.,
Zies G.,
Kleinstück K.
Publication year - 1986
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170210610
Subject(s) - burgers vector , superlattice , creep , transmission electron microscopy , condensed matter physics , materials science , dislocation , crystallography , dislocation creep , physics , chemistry , composite material , nanotechnology
In creep‐deformed Fe 3 Si single crystals the Burgers vectors of the dislocations were examined by transmission electron microscopy. The Burgers vector in a sample deformed under conditions of 60 MPa and 575–600 °C was of the type 1/2 〈110〉, whereas 〈111〉 superlattice dislocations were not found. 1/2 〈110〉 is the shortest translation distance in the D0 3 superlattice structure of Fe 3 Si.