Modelling of the interaction between phase transformation and precipitation: Coupled kinetics in microalloyed multiphase steels
GOUNÉ, Mohamed
ArcelorMittal Maizières Research SA
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
ArcelorMittal Maizières Research SA
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
MAUGIS, Philippe
Institut des Matériaux, de Microélectronique et des Nanosciences de Provence [IM2NP]
Institut des Matériaux, de Microélectronique et des Nanosciences de Provence [IM2NP]
GOUNÉ, Mohamed
ArcelorMittal Maizières Research SA
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
ArcelorMittal Maizières Research SA
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
MAUGIS, Philippe
Institut des Matériaux, de Microélectronique et des Nanosciences de Provence [IM2NP]
< Reduce
Institut des Matériaux, de Microélectronique et des Nanosciences de Provence [IM2NP]
Language
en
Article de revue
This item was published in
Computational Materials Science. 2012, vol. 55, p. 127-135
Elsevier
English Abstract
We propose a way to describe the interaction between phase transformation and precipitation in multiphase steels. The proposed model describes the kinetics of phase transformation and yields mean value of the number, radius ...Read more >
We propose a way to describe the interaction between phase transformation and precipitation in multiphase steels. The proposed model describes the kinetics of phase transformation and yields mean value of the number, radius and volume fraction of precipitates both in each phase and in the whole specimen. This coupling procedure rationalises the non-intuitive time evolution of the various parameters. Indeed, the interest of the intercritical precipitation for optimal use of the microalloying elements is outlined.Read less <
English Keywords
Phase transformation
Precipitation kinetics
Modelling
Steel
Origin
Hal imported