Modelling of kinetics in multi-component multi-phase systems with spherical precipitates I. – Theory

J Svoboda; F.D Fischer; P Fratzl; Ernst Kozeschnik

doi:10.1016/j.msea.2004.06.018

Modelling of kinetics in multi-component multi-phase systems with spherical precipitates I. – Theory

J Svoboda, F.D Fischer, P Fratzl, Ernst Kozeschnik

Institute of Materials Science, Joining and Forming (3030)

Research output: Contribution to journal › Article › peer-review

Abstract

A new model for the evolution of the precipitate structure derived by means of application of the thermodynamic extremum principle is presented. The model describes the evolution of the radii and of the chemical composition of individual precipitates of different phases in the multi-component system. In connection with a proper theory of nucleation, the model is able to describe the evolution of the precipitate structure in the classical stages of nucleation, growth and coarsening as well as interaction of precipitates of different phases, of different chemical composition and of different sizes via diffusion in the matrix

Original language	English
Pages (from-to)	166-174
Journal	Materials Science and Engineering A
Volume	385
Issue number	1-2
DOIs	https://doi.org/10.1016/j.msea.2004.06.018
Publication status	Published - 2004

Access to Document

10.1016/j.msea.2004.06.018

Characterisation and Simulation of Precipitation Processes in novel Tool Steels (MCL SP16)
Kozeschnik, E. & Sonderegger, B.
1/02/04 → 31/01/07
Project: Research project

Cite this

@article{c9fdeedcc86d429685a1b333a27f9d22,

title = "Modelling of kinetics in multi-component multi-phase systems with spherical precipitates I. – Theory",

abstract = "A new model for the evolution of the precipitate structure derived by means of application of the thermodynamic extremum principle is presented. The model describes the evolution of the radii and of the chemical composition of individual precipitates of different phases in the multi-component system. In connection with a proper theory of nucleation, the model is able to describe the evolution of the precipitate structure in the classical stages of nucleation, growth and coarsening as well as interaction of precipitates of different phases, of different chemical composition and of different sizes via diffusion in the matrix",

author = "J Svoboda and F.D Fischer and P Fratzl and Ernst Kozeschnik",

year = "2004",

doi = "10.1016/j.msea.2004.06.018",

language = "English",

volume = "385",

pages = "166--174",

journal = "Materials Science and Engineering A ",

issn = "1873-4936 ",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Modelling of kinetics in multi-component multi-phase systems with spherical precipitates I. – Theory

AU - Svoboda, J

AU - Fischer, F.D

AU - Fratzl, P

AU - Kozeschnik, Ernst

PY - 2004

Y1 - 2004

N2 - A new model for the evolution of the precipitate structure derived by means of application of the thermodynamic extremum principle is presented. The model describes the evolution of the radii and of the chemical composition of individual precipitates of different phases in the multi-component system. In connection with a proper theory of nucleation, the model is able to describe the evolution of the precipitate structure in the classical stages of nucleation, growth and coarsening as well as interaction of precipitates of different phases, of different chemical composition and of different sizes via diffusion in the matrix

AB - A new model for the evolution of the precipitate structure derived by means of application of the thermodynamic extremum principle is presented. The model describes the evolution of the radii and of the chemical composition of individual precipitates of different phases in the multi-component system. In connection with a proper theory of nucleation, the model is able to describe the evolution of the precipitate structure in the classical stages of nucleation, growth and coarsening as well as interaction of precipitates of different phases, of different chemical composition and of different sizes via diffusion in the matrix

U2 - 10.1016/j.msea.2004.06.018

DO - 10.1016/j.msea.2004.06.018

M3 - Article

SN - 1873-4936

VL - 385

SP - 166

EP - 174

JO - Materials Science and Engineering A

JF - Materials Science and Engineering A

IS - 1-2

ER -

Modelling of kinetics in multi-component multi-phase systems with spherical precipitates I. – Theory

Abstract

Access to Document

Fingerprint

Projects

Characterisation and Simulation of Precipitation Processes in novel Tool Steels (MCL SP16)

Cite this