Effect of Dislocations on Precipitation of Nb-C in α-Fe

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This paper presents a physically based precipitation model which aims at describing precipitation kinetics when it occurs exclusively on dislocations. We present specific nucleation, growth and coarsening equations, which are integrated in a set of differential equations. This model is successfully applied to the case of precipitation of NbC in a ferritic steel, whose kinetics has been determined by small-angle neutron scattering.

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Periodical:

Materials Science Forum (Volumes 539-543)

Main Theme:

Edited by:

T. Chandra, K. Tsuzaki, M. Militzer , C. Ravindran

Pages:

4161-4166

Citation:

A. Deschamps et al., "Effect of Dislocations on Precipitation of Nb-C in α-Fe", Materials Science Forum, Vols. 539-543, pp. 4161-4166, 2007

Online since:

March 2007

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$38.00

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