Paper Title:
Five-Parameter Grain Boundary Character Distribution in Fe-1%Si
  Abstract

The grain boundary character distribution in an Fe-1%Si steel has been measured as a function of lattice misorientation and boundary plane orientation. There is a weak texture in the space of grain boundary planes that favors the {110} orientation. At specific misorientations, the anisotropy is larger. For example, when the lattice misorientation is 60° around [111], symmetric tilt boundaries comprised of two {110} planes on either side of the interface dominate the population. The results are consistent with observations suggesting that in a range of crystalline materials, the low energy, low index surface planes are found to dominate the distribution of internal interfaces.

  Info
Periodical
Materials Science Forum (Volumes 467-470)
Edited by
B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. Réglé and L. Tabourot
Pages
727-732
DOI
10.4028/www.scientific.net/MSF.467-470.727
Citation
T. A. Bennett, C. S. Kim, G. S. Rohrer, A. D. Rollett, "Five-Parameter Grain Boundary Character Distribution in Fe-1%Si", Materials Science Forum, Vols. 467-470, pp. 727-732, 2004
Online since
October 2004
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