Towards a phase field model of the microstructural evolution of duplex steel with experimental verification

Publication: Research - peer-reviewConference article – Annual report year: 2012

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Towards a phase field model of the microstructural evolution of duplex steel with experimental verification. / Poulsen, Stefan Othmar; Voorhees, P.W.; Lauridsen, Erik Mejdal.

In: Materials Science Forum, Vol. 715-716, 2012, p. 635-642.

Publication: Research - peer-reviewConference article – Annual report year: 2012

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Poulsen, Stefan Othmar; Voorhees, P.W.; Lauridsen, Erik Mejdal / Towards a phase field model of the microstructural evolution of duplex steel with experimental verification.

In: Materials Science Forum, Vol. 715-716, 2012, p. 635-642.

Publication: Research - peer-reviewConference article – Annual report year: 2012

Bibtex

@article{7fbf14f02cde4cd890e8e1a07f91d7ab,
title = "Towards a phase field model of the microstructural evolution of duplex steel with experimental verification",
keywords = "Computer simulation, Grain growth, Mathematical models, Phase interfaces, Recrystallization (metallurgy), Microstructural evolution",
publisher = "Trans Tech Publications Ltd.",
author = "Poulsen, {Stefan Othmar} and P.W. Voorhees and Lauridsen, {Erik Mejdal}",
year = "2012",
doi = "10.4028/www.scientific.net/MSF.715-716.635",
volume = "715-716",
pages = "635--642",
journal = "Materials Science Forum",
issn = "0255-5476",

}

RIS

TY - CONF

T1 - Towards a phase field model of the microstructural evolution of duplex steel with experimental verification

A1 - Poulsen,Stefan Othmar

A1 - Voorhees,P.W.

A1 - Lauridsen,Erik Mejdal

AU - Poulsen,Stefan Othmar

AU - Voorhees,P.W.

AU - Lauridsen,Erik Mejdal

PB - Trans Tech Publications Ltd.

PY - 2012

Y1 - 2012

N2 - A phase field model to study the microstructural evolution of a polycrystalline dual-phase material with conserved phase fraction has been implemented, and 2D simulations have been performed. For 2D simulations, the model predicts the cubic growth well-known for diffusion-controlled systems. Some interphase boundaries are found to show a persistent non-constant curvature, which seems to be a feature of multi-phase materials. Finally, it is briefly outlined how this model is to be applied to investigate microstructural evolution in duplex steel. © (2012) Trans Tech Publications, Switzerland.

AB - A phase field model to study the microstructural evolution of a polycrystalline dual-phase material with conserved phase fraction has been implemented, and 2D simulations have been performed. For 2D simulations, the model predicts the cubic growth well-known for diffusion-controlled systems. Some interphase boundaries are found to show a persistent non-constant curvature, which seems to be a feature of multi-phase materials. Finally, it is briefly outlined how this model is to be applied to investigate microstructural evolution in duplex steel. © (2012) Trans Tech Publications, Switzerland.

KW - Computer simulation

KW - Grain growth

KW - Mathematical models

KW - Phase interfaces

KW - Recrystallization (metallurgy)

KW - Microstructural evolution

U2 - 10.4028/www.scientific.net/MSF.715-716.635

DO - 10.4028/www.scientific.net/MSF.715-716.635

JO - Materials Science Forum

JF - Materials Science Forum

SN - 0255-5476

VL - 715-716

SP - 635

EP - 642

ER -