Microstructure Evolution and Texture Development of Hot Form-Quench (HFQ) AZ31 Twin Roll Cast (TRC) Magnesium Alloy

Microstructure Evolution and Texture Development of Hot Form-Quench (HFQ) AZ31 Twin Roll Cast (TRC) Magnesium Alloy

The present study on the microstructure evolution of hot form-quench (HFQ) AZ31 twin roll cast magnesium alloy attempt to provide an understanding on the grain structure and heterogeneous intermetallic phase formation in the alloy and texture development following the HFQ process. Grain recrystalliz...

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Main Authors: J., Alias, Zhou, X., Das, Sanjeev, El-Fakir, Omer, Thompson, G. E.
Format: Conference or Workshop Item
Language:English
Published: AIP Publishing 2017
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/19594/
http://umpir.ump.edu.my/id/eprint/19594/
http://umpir.ump.edu.my/id/eprint/19594/1/fkm-2017-juliawati-Microstructure%20Evolution%20and%20Texture%20Development.pdf
id ump-19594
recordtype eprints
spelling ump-195942018-05-16T02:01:18Z http://umpir.ump.edu.my/id/eprint/19594/ Microstructure Evolution and Texture Development of Hot Form-Quench (HFQ) AZ31 Twin Roll Cast (TRC) Magnesium Alloy J., Alias Zhou, X. Das, Sanjeev El-Fakir, Omer Thompson, G. E. TJ Mechanical engineering and machinery The present study on the microstructure evolution of hot form-quench (HFQ) AZ31 twin roll cast magnesium alloy attempt to provide an understanding on the grain structure and heterogeneous intermetallic phase formation in the alloy and texture development following the HFQ process. Grain recrystallization and partial dissolution of eutectic β-Mg17Al12 phase particles were occurred during the solution heat treatment at 450°C, leaving the alloy consists of recrystallized grains and discontinuous or random β-Mg17Al12 phase particles distribution with small volume fraction. The particles act as effective nucleation sites for new grains during recrystallization and variation of recrystallization occurrence contributed to texture alteration. The partial or full β-Mg17Al12 phase dissolution following the HFQ induces void formation that act as fracture nucleation site and the corresponding texture alteration in the recrystallized grains led to poor formability in TRC alloy. AIP Publishing 2017 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/19594/1/fkm-2017-juliawati-Microstructure%20Evolution%20and%20Texture%20Development.pdf J., Alias and Zhou, X. and Das, Sanjeev and El-Fakir, Omer and Thompson, G. E. (2017) Microstructure Evolution and Texture Development of Hot Form-Quench (HFQ) AZ31 Twin Roll Cast (TRC) Magnesium Alloy. In: AIP Conference Proceedings: Proceedings of the 3rd Advanced Materials Conference 2016 (3rd AMC 2016), 28-29 November 2016 , Langkawi, Malaysia. , 1901 (130005). ISBN 978-0-7354-1589-8 https://doi.org/10.1063/1.5010565
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
J., Alias
Zhou, X.
Das, Sanjeev
El-Fakir, Omer
Thompson, G. E.
Microstructure Evolution and Texture Development of Hot Form-Quench (HFQ) AZ31 Twin Roll Cast (TRC) Magnesium Alloy
description The present study on the microstructure evolution of hot form-quench (HFQ) AZ31 twin roll cast magnesium alloy attempt to provide an understanding on the grain structure and heterogeneous intermetallic phase formation in the alloy and texture development following the HFQ process. Grain recrystallization and partial dissolution of eutectic β-Mg17Al12 phase particles were occurred during the solution heat treatment at 450°C, leaving the alloy consists of recrystallized grains and discontinuous or random β-Mg17Al12 phase particles distribution with small volume fraction. The particles act as effective nucleation sites for new grains during recrystallization and variation of recrystallization occurrence contributed to texture alteration. The partial or full β-Mg17Al12 phase dissolution following the HFQ induces void formation that act as fracture nucleation site and the corresponding texture alteration in the recrystallized grains led to poor formability in TRC alloy.
format Conference or Workshop Item
author J., Alias
Zhou, X.
Das, Sanjeev
El-Fakir, Omer
Thompson, G. E.
author_facet J., Alias
Zhou, X.
Das, Sanjeev
El-Fakir, Omer
Thompson, G. E.
author_sort J., Alias
title Microstructure Evolution and Texture Development of Hot Form-Quench (HFQ) AZ31 Twin Roll Cast (TRC) Magnesium Alloy
title_short Microstructure Evolution and Texture Development of Hot Form-Quench (HFQ) AZ31 Twin Roll Cast (TRC) Magnesium Alloy
title_full Microstructure Evolution and Texture Development of Hot Form-Quench (HFQ) AZ31 Twin Roll Cast (TRC) Magnesium Alloy
title_fullStr Microstructure Evolution and Texture Development of Hot Form-Quench (HFQ) AZ31 Twin Roll Cast (TRC) Magnesium Alloy
title_full_unstemmed Microstructure Evolution and Texture Development of Hot Form-Quench (HFQ) AZ31 Twin Roll Cast (TRC) Magnesium Alloy
title_sort microstructure evolution and texture development of hot form-quench (hfq) az31 twin roll cast (trc) magnesium alloy
publisher AIP Publishing
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/19594/
http://umpir.ump.edu.my/id/eprint/19594/
http://umpir.ump.edu.my/id/eprint/19594/1/fkm-2017-juliawati-Microstructure%20Evolution%20and%20Texture%20Development.pdf
first_indexed 2023-09-18T22:28:01Z
last_indexed 2023-09-18T22:28:01Z
_version_ 1777416097388036096

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