Paper Title:
Dissociated Domain Boundaries Attached to Meta-Dislocations in a Structurally Complicated Alloy Phase ξ'-Al-Pd-Mn
  Abstract

Dissociated domain boundaries (DBs) attached to meta-dislocations have been found in a structurally complicated alloy phase (SCAP) of ξ'-Al-Pd-Mn. On the basis of HREM observations and theoretical simulation, a structure model of DBs is proposed. The displacement vector R for the DB is determined to be 1/2 [1, 0, 1/τ] with a length of 12.37 Å.

  Info
Periodical
Materials Science Forum (Volumes 475-479)
Main Theme
Edited by
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
Pages
3347-3350
DOI
10.4028/www.scientific.net/MSF.475-479.3347
Citation
T. He, W. Sun, Z. Zhang, "Dissociated Domain Boundaries Attached to Meta-Dislocations in a Structurally Complicated Alloy Phase ξ'-Al-Pd-Mn", Materials Science Forum, Vols. 475-479, pp. 3347-3350, 2005
Online since
January 2005
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