Paper Title:
Grain Boundary Migration and Compensation Effect
  Abstract

Anisotropy of grain boundary motion in a Fe–6at.%Si alloy is represented by a spectrum of values of the activation enthalpy of migration and the pre-exponential factor, depending on the orientation of individual grain boundaries. The general plot of these values exhibits a pronounced linear interdependence called the compensation effect. It is shown that changes of these values, caused by changes of intensive variables, are thermodynamically consistent.

  Info
Periodical
Edited by
P. B. Prangnell and P. S. Bate
Pages
387-392
DOI
10.4028/www.scientific.net/MSF.550.387
Citation
P. Lejček, "Grain Boundary Migration and Compensation Effect", Materials Science Forum, Vol. 550, pp. 387-392, 2007
Online since
July 2007
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