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]
< Leer menos
Institut des Matériaux, de Microélectronique et des Nanosciences de Provence [IM2NP]
Idioma
en
Article de revue
Este ítem está publicado en
Computational Materials Science. 2012, vol. 55, p. 127-135
Elsevier
Resumen en inglés
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 ...Leer más >
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.< Leer menos
Palabras clave en inglés
Phase transformation
Precipitation kinetics
Modelling
Steel
Orígen
Importado de HalCentros de investigación