A note on models for phases with order/disorder transitions in thermodynamic software and databases

The Calphad method is an important tool to assist the development of new alloys. There are several different thermodynamic software and databases available for such calculations. In some of these alloys there are is an important order/disorder transition, like in superalloys (Ni-based) or Al-Ti allo...

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Main Author: Sundman Bo
Format: Article
Language:English
Published: University of Belgrade, Technical Faculty, Bor 2017-01-01
Series:Journal of Mining and Metallurgy. Section B: Metallurgy
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Online Access:http://www.doiserbia.nb.rs/img/doi/1450-5339/2017/1450-53391700023S.pdf
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author Sundman Bo
author_facet Sundman Bo
author_sort Sundman Bo
collection DOAJ
description The Calphad method is an important tool to assist the development of new alloys. There are several different thermodynamic software and databases available for such calculations. In some of these alloys there are is an important order/disorder transition, like in superalloys (Ni-based) or Al-Ti alloys. This paper describes the modeling of such systems and a new software that has improved the implementation of the modeling of this transition which can extend the composition range of the application of the model.
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publishDate 2017-01-01
publisher University of Belgrade, Technical Faculty, Bor
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series Journal of Mining and Metallurgy. Section B: Metallurgy
spelling doaj-art-920beba8aef74832a22df79202d6c5122025-02-02T10:48:13ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392217-71752017-01-0153317317710.2298/JMMB170801023S1450-53391700023SA note on models for phases with order/disorder transitions in thermodynamic software and databasesSundman Bo0INSTN, CEA Saclay, FranceThe Calphad method is an important tool to assist the development of new alloys. There are several different thermodynamic software and databases available for such calculations. In some of these alloys there are is an important order/disorder transition, like in superalloys (Ni-based) or Al-Ti alloys. This paper describes the modeling of such systems and a new software that has improved the implementation of the modeling of this transition which can extend the composition range of the application of the model.http://www.doiserbia.nb.rs/img/doi/1450-5339/2017/1450-53391700023S.pdfCalphad methodCEF modelGibbs energyOpen Calphad softwareLong range ordering
spellingShingle Sundman Bo
A note on models for phases with order/disorder transitions in thermodynamic software and databases
Journal of Mining and Metallurgy. Section B: Metallurgy
Calphad method
CEF model
Gibbs energy
Open Calphad software
Long range ordering
title A note on models for phases with order/disorder transitions in thermodynamic software and databases
title_full A note on models for phases with order/disorder transitions in thermodynamic software and databases
title_fullStr A note on models for phases with order/disorder transitions in thermodynamic software and databases
title_full_unstemmed A note on models for phases with order/disorder transitions in thermodynamic software and databases
title_short A note on models for phases with order/disorder transitions in thermodynamic software and databases
title_sort note on models for phases with order disorder transitions in thermodynamic software and databases
topic Calphad method
CEF model
Gibbs energy
Open Calphad software
Long range ordering
url http://www.doiserbia.nb.rs/img/doi/1450-5339/2017/1450-53391700023S.pdf
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