Paper Title:
Modeling the Effect of Austenite Grain Size Distribution on Austenite Decomposition Kinetics
  Abstract

The model of the γ→α transformation calculated with the CATRAN program is described. The expected effect of former austenite grain size on the transformation kinetics as well as the final microstructure is analyzed and compared with experimental data. The effect of austenite grain size distribution spread on the transformation kinetics is also considered and must be included as the additional input parameter in the computer model of austenite decomposition. In particular, probable variations of grain size non-uniformity should be taken into account when comparing transformation kinetics observed in the dilatometer experiment and under industrial conditions.

  Info
Periodical
Materials Science Forum (Volumes 539-543)
Main Theme
Edited by
T. Chandra, K. Tsuzaki, M. Militzer , C. Ravindran
Pages
4584-4589
DOI
10.4028/www.scientific.net/MSF.539-543.4584
Citation
A. Samoilov, Y. Titovets, N. Y. Zolotorevsky, G. Hribernig, A. Pichler, "Modeling the Effect of Austenite Grain Size Distribution on Austenite Decomposition Kinetics", Materials Science Forum, Vols. 539-543, pp. 4584-4589, 2007
Online since
March 2007
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$32.00
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