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Optimization of hot press forging parameters in direct recycling of aluminium chip (AA 6061)

This study introduces a new approach of direct recycling using the hot press forging process that eliminates the two intermediate processes of cold-compact and pre-heating. This method leads to low energy consumption without intervening the metallurgical processes. In this study, the optimum of mach...

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Main Authors: Lajis, Mohd Amri, Khamis, Siti Salwa, Yusuf, Nur Kamilah
Format: Article
Language:English
Published: Trans Tech Publications 2014
Subjects:
TA401-492 Materials of engineering and construction. Mechanics of materials
Online Access:http://eprints.uthm.edu.my/3960/1/AJ%202017%20%28547%29.pdf
http://eprints.uthm.edu.my/3960/
https://dx.doi.org/10.4028/www.scientific.net/KEM.622-623.223
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spelling my.uthm.eprints.39602021-11-22T07:53:49Z http://eprints.uthm.edu.my/3960/ Optimization of hot press forging parameters in direct recycling of aluminium chip (AA 6061) Lajis, Mohd Amri Khamis, Siti Salwa Yusuf, Nur Kamilah TA401-492 Materials of engineering and construction. Mechanics of materials This study introduces a new approach of direct recycling using the hot press forging process that eliminates the two intermediate processes of cold-compact and pre-heating. This method leads to low energy consumption without intervening the metallurgical processes. In this study, the optimum of machined chips from high speed milling is recycled by hot press forging. The mechanical properties and surface integrity of the different chips were investigated. The performance of recycled aluminium AA 6061 chips in the mechanical and physical properties were compared with the original aluminium billet. Response surface methodology (RSM) was used to develop mathematical model of the effects on pre-compaction cycle, holding time and suitable pressure significant to the process. It is hoped that, utilization of primary metal could be fully utilized by direct recycling technique (hot press forging) introduced in this study and at the same time developing a sustainable manufacturing process technology for future needs. Trans Tech Publications 2014 Article PeerReviewed text en http://eprints.uthm.edu.my/3960/1/AJ%202017%20%28547%29.pdf Lajis, Mohd Amri and Khamis, Siti Salwa and Yusuf, Nur Kamilah (2014) Optimization of hot press forging parameters in direct recycling of aluminium chip (AA 6061). Key Engineering Materials, 622 (NIL). pp. 223-230. ISSN 1013-9826 https://dx.doi.org/10.4028/www.scientific.net/KEM.622-623.223
institution Universiti Tun Hussein Onn Malaysia
building UTHM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tun Hussein Onn Malaysia
content_source UTHM Institutional Repository
url_provider http://eprints.uthm.edu.my/
language English
topic TA401-492 Materials of engineering and construction. Mechanics of materials
spellingShingle TA401-492 Materials of engineering and construction. Mechanics of materials
Lajis, Mohd Amri
Khamis, Siti Salwa
Yusuf, Nur Kamilah
Optimization of hot press forging parameters in direct recycling of aluminium chip (AA 6061)
description This study introduces a new approach of direct recycling using the hot press forging process that eliminates the two intermediate processes of cold-compact and pre-heating. This method leads to low energy consumption without intervening the metallurgical processes. In this study, the optimum of machined chips from high speed milling is recycled by hot press forging. The mechanical properties and surface integrity of the different chips were investigated. The performance of recycled aluminium AA 6061 chips in the mechanical and physical properties were compared with the original aluminium billet. Response surface methodology (RSM) was used to develop mathematical model of the effects on pre-compaction cycle, holding time and suitable pressure significant to the process. It is hoped that, utilization of primary metal could be fully utilized by direct recycling technique (hot press forging) introduced in this study and at the same time developing a sustainable manufacturing process technology for future needs.
format Article
author Lajis, Mohd Amri
Khamis, Siti Salwa
Yusuf, Nur Kamilah
author_facet Lajis, Mohd Amri
Khamis, Siti Salwa
Yusuf, Nur Kamilah
author_sort Lajis, Mohd Amri
title Optimization of hot press forging parameters in direct recycling of aluminium chip (AA 6061)
title_short Optimization of hot press forging parameters in direct recycling of aluminium chip (AA 6061)
title_full Optimization of hot press forging parameters in direct recycling of aluminium chip (AA 6061)
title_fullStr Optimization of hot press forging parameters in direct recycling of aluminium chip (AA 6061)
title_full_unstemmed Optimization of hot press forging parameters in direct recycling of aluminium chip (AA 6061)
title_sort optimization of hot press forging parameters in direct recycling of aluminium chip (aa 6061)
publisher Trans Tech Publications
publishDate 2014
url http://eprints.uthm.edu.my/3960/1/AJ%202017%20%28547%29.pdf
http://eprints.uthm.edu.my/3960/
https://dx.doi.org/10.4028/www.scientific.net/KEM.622-623.223
_version_ 1738581188155539456
score 13.211869

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