Grain Boundary Migration and Compensation Effect

Abstract:

Article Preview

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

Authors:

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.