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Experimental and Numerical Study of the Effects of the Reversal Hot Rolling Conditions on the Recrystallization Behavior of Austenite Model Alloys

Krzysztof Muszka, Mateusz Sitko, Paulina Lisiecka-Graca, Thomas Simm Orcid Logo, Eric Palmiere, Matthias Schmidtchen, Grzegorz Korpala, Jiangting Wang, Lukasz Madej

Metals, Volume: 11, Issue: 1, Start page: 26

Swansea University Author: Thomas Simm Orcid Logo

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DOI (Published version): 10.3390/met11010026

Abstract

The experimental and numerical study of the effects of the recrystallization behavior of austenite model alloys during hot plate rolling on reverse rolling is the main goal of the paper. The computer models that are currently applied for simulation of reverse rolling are not strain-path-sensitive, t...

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Published in: Metals
ISSN: 2075-4701 2075-4701
Published: MDPI AG 2020
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URI: https://cronfa.swan.ac.uk/Record/cronfa56010
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spelling 2021-02-01T16:25:51.3921494 v2 56010 2021-01-11 Experimental and Numerical Study of the Effects of the Reversal Hot Rolling Conditions on the Recrystallization Behavior of Austenite Model Alloys 10fa7732a6aee5613ff1364dc8460972 0000-0001-6305-9809 Thomas Simm Thomas Simm true false 2021-01-11 EEN The experimental and numerical study of the effects of the recrystallization behavior of austenite model alloys during hot plate rolling on reverse rolling is the main goal of the paper. The computer models that are currently applied for simulation of reverse rolling are not strain-path-sensitive, thus leading to overestimation of the processing parameters outside the accepted process window (e.g., deformation in the partial austenite recrystallization region). Therefore, in this work, a particular focus is put on the investigation of strain path effects that occur during hot rolling and their influence on the microstructure evolution and mechanical properties of microalloyed austenite. Both experimental and numerical techniques are employed in this study, taking advantage of the integrated computational material engineering concept. The combined isotropic–kinematic hardening model is used for the macroscale predictions to take into account softening effects due to strain reversal. The macroscale model is additionally enriched with the full-field microstructure evolution model within the cellular automata framework. Examples of obtained results, highlighting the role of the strain reversal on the microstructural response, are presented within the paper. The combination of the physical simulation of austenitic model alloys and computer modeling provided new insights into optimization of the processing routes of advanced high-strength steels (AHSS). Journal Article Metals 11 1 26 MDPI AG 2075-4701 2075-4701 rolling; optimization; strain reversal 25 12 2020 2020-12-25 10.3390/met11010026 COLLEGE NANME Engineering COLLEGE CODE EEN Swansea University 2021-02-01T16:25:51.3921494 2021-01-11T12:20:10.8260929 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised Krzysztof Muszka 1 Mateusz Sitko 2 Paulina Lisiecka-Graca 3 Thomas Simm 0000-0001-6305-9809 4 Eric Palmiere 5 Matthias Schmidtchen 6 Grzegorz Korpala 7 Jiangting Wang 8 Lukasz Madej 9 56010__19019__4b534a6f4f5945548a3eeede1d7b2956.pdf 56010.pdf 2021-01-11T12:22:03.7370547 Output 10484361 application/pdf Version of Record true © 2020 by the authors. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license true eng http://creativecommons.org/licenses/by/4.0/
title Experimental and Numerical Study of the Effects of the Reversal Hot Rolling Conditions on the Recrystallization Behavior of Austenite Model Alloys
spellingShingle Experimental and Numerical Study of the Effects of the Reversal Hot Rolling Conditions on the Recrystallization Behavior of Austenite Model Alloys
Thomas Simm
title_short Experimental and Numerical Study of the Effects of the Reversal Hot Rolling Conditions on the Recrystallization Behavior of Austenite Model Alloys
title_full Experimental and Numerical Study of the Effects of the Reversal Hot Rolling Conditions on the Recrystallization Behavior of Austenite Model Alloys
title_fullStr Experimental and Numerical Study of the Effects of the Reversal Hot Rolling Conditions on the Recrystallization Behavior of Austenite Model Alloys
title_full_unstemmed Experimental and Numerical Study of the Effects of the Reversal Hot Rolling Conditions on the Recrystallization Behavior of Austenite Model Alloys
title_sort Experimental and Numerical Study of the Effects of the Reversal Hot Rolling Conditions on the Recrystallization Behavior of Austenite Model Alloys
author_id_str_mv 10fa7732a6aee5613ff1364dc8460972
author_id_fullname_str_mv 10fa7732a6aee5613ff1364dc8460972_***_Thomas Simm
author Thomas Simm
author2 Krzysztof Muszka
Mateusz Sitko
Paulina Lisiecka-Graca
Thomas Simm
Eric Palmiere
Matthias Schmidtchen
Grzegorz Korpala
Jiangting Wang
Lukasz Madej
format Journal article
container_title Metals
container_volume 11
container_issue 1
container_start_page 26
publishDate 2020
institution Swansea University
issn 2075-4701
2075-4701
doi_str_mv 10.3390/met11010026
publisher MDPI AG
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Uncategorised{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Uncategorised
document_store_str 1
active_str 0
description The experimental and numerical study of the effects of the recrystallization behavior of austenite model alloys during hot plate rolling on reverse rolling is the main goal of the paper. The computer models that are currently applied for simulation of reverse rolling are not strain-path-sensitive, thus leading to overestimation of the processing parameters outside the accepted process window (e.g., deformation in the partial austenite recrystallization region). Therefore, in this work, a particular focus is put on the investigation of strain path effects that occur during hot rolling and their influence on the microstructure evolution and mechanical properties of microalloyed austenite. Both experimental and numerical techniques are employed in this study, taking advantage of the integrated computational material engineering concept. The combined isotropic–kinematic hardening model is used for the macroscale predictions to take into account softening effects due to strain reversal. The macroscale model is additionally enriched with the full-field microstructure evolution model within the cellular automata framework. Examples of obtained results, highlighting the role of the strain reversal on the microstructural response, are presented within the paper. The combination of the physical simulation of austenitic model alloys and computer modeling provided new insights into optimization of the processing routes of advanced high-strength steels (AHSS).
published_date 2020-12-25T04:10:37Z
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score 11.012723

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