Cover Image

Quantitative Characterization of the Perforation Behaviour of Direct Recycled Aluminum Alloy 6061 Plates Subjected to High-Velocity Impact

This study aims to establish the perforation behaviour of direct recycled AA6061 to help establish the properties of the current most optimized direct recycled AA6061 through the hot press forging technique. This was achieved by subjecting direct recycled AA6061 plates of varying thickness to high-...

Full description

Saved in:
Bibliographic Details
Main Authors: Farhan Latif, Irfan Alias, Mohd Nor, Mohd Khir, Yusuf, Nur Kamilah, Subramaniyan, S Kanna, Abdul Samad, Mohd Syazwan, Ma’at, Norzarina
Format: Article
Language:English
Published: semarak ilmu 2024
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.uthm.edu.my/12403/1/J17868_29cad31854aaf0d64953b92435606398.pdf
http://eprints.uthm.edu.my/12403/
https://doi.org/10.37934/aram.118.1.193211
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.uthm.eprints.12403
record_format eprints
spelling my.uthm.eprints.124032025-02-21T07:48:18Z http://eprints.uthm.edu.my/12403/ Quantitative Characterization of the Perforation Behaviour of Direct Recycled Aluminum Alloy 6061 Plates Subjected to High-Velocity Impact Farhan Latif, Irfan Alias Mohd Nor, Mohd Khir Yusuf, Nur Kamilah Subramaniyan, S Kanna Abdul Samad, Mohd Syazwan Ma’at, Norzarina TA Engineering (General). Civil engineering (General) This study aims to establish the perforation behaviour of direct recycled AA6061 to help establish the properties of the current most optimized direct recycled AA6061 through the hot press forging technique. This was achieved by subjecting direct recycled AA6061 plates of varying thickness to high-velocity impacts using a single-stage gas gun setup. The impactor is a hemispherical steel projectile of 13mm in length and 8.5mm in diameter. Plates of 3,4,5 and 10mm thickness were tested at velocities ranging from 120 m/s to 402 m/s. The deformation profiles of the impacted plates were captured and analyzed to quantitatively establish the perforation behaviour of recycled AA6061 plates. The plates showed irregular and non-axis symmetric patterns of deformation hinting the material exhibits anisotropic properties. The changes in the deformation profile were investigated in relation to changes in impact velocities and plate thickness were made to understand how they impact the profile. The deformation area was observed to be decreasing when the bullet impact velocity was increased. Higher velocity impact events lead to more material ejection from the plate in the form of fragmentation. Additionally, the deformation zone was observed to be getting smaller with an increase in the thickness of the plate. Thicker plates were found to have more fragmentation compared to thinner plates. Ductile failure characteristics such as petal formation and plugging were observed along with brittle characteristics such as fragmentation and conal fractures. Lower-velocity impacts lead to more energy absorbed by the target plates. Thicker plates observed more of the bullet’s energy. Through experimentation, the deformation behaviour of the directly recycled AA6061 material was established. This data can be used as a base for further research into the material’s behaviour characterisation. semarak ilmu 2024 Article PeerReviewed text en http://eprints.uthm.edu.my/12403/1/J17868_29cad31854aaf0d64953b92435606398.pdf Farhan Latif, Irfan Alias and Mohd Nor, Mohd Khir and Yusuf, Nur Kamilah and Subramaniyan, S Kanna and Abdul Samad, Mohd Syazwan and Ma’at, Norzarina (2024) Quantitative Characterization of the Perforation Behaviour of Direct Recycled Aluminum Alloy 6061 Plates Subjected to High-Velocity Impact. Journal of Advanced Research in Applied Mechanics, 118 (1). pp. 193-211. ISSN 2289-7895 https://doi.org/10.37934/aram.118.1.193211
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 TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Farhan Latif, Irfan Alias
Mohd Nor, Mohd Khir
Yusuf, Nur Kamilah
Subramaniyan, S Kanna
Abdul Samad, Mohd Syazwan
Ma’at, Norzarina
Quantitative Characterization of the Perforation Behaviour of Direct Recycled Aluminum Alloy 6061 Plates Subjected to High-Velocity Impact
description This study aims to establish the perforation behaviour of direct recycled AA6061 to help establish the properties of the current most optimized direct recycled AA6061 through the hot press forging technique. This was achieved by subjecting direct recycled AA6061 plates of varying thickness to high-velocity impacts using a single-stage gas gun setup. The impactor is a hemispherical steel projectile of 13mm in length and 8.5mm in diameter. Plates of 3,4,5 and 10mm thickness were tested at velocities ranging from 120 m/s to 402 m/s. The deformation profiles of the impacted plates were captured and analyzed to quantitatively establish the perforation behaviour of recycled AA6061 plates. The plates showed irregular and non-axis symmetric patterns of deformation hinting the material exhibits anisotropic properties. The changes in the deformation profile were investigated in relation to changes in impact velocities and plate thickness were made to understand how they impact the profile. The deformation area was observed to be decreasing when the bullet impact velocity was increased. Higher velocity impact events lead to more material ejection from the plate in the form of fragmentation. Additionally, the deformation zone was observed to be getting smaller with an increase in the thickness of the plate. Thicker plates were found to have more fragmentation compared to thinner plates. Ductile failure characteristics such as petal formation and plugging were observed along with brittle characteristics such as fragmentation and conal fractures. Lower-velocity impacts lead to more energy absorbed by the target plates. Thicker plates observed more of the bullet’s energy. Through experimentation, the deformation behaviour of the directly recycled AA6061 material was established. This data can be used as a base for further research into the material’s behaviour characterisation.
format Article
author Farhan Latif, Irfan Alias
Mohd Nor, Mohd Khir
Yusuf, Nur Kamilah
Subramaniyan, S Kanna
Abdul Samad, Mohd Syazwan
Ma’at, Norzarina
author_facet Farhan Latif, Irfan Alias
Mohd Nor, Mohd Khir
Yusuf, Nur Kamilah
Subramaniyan, S Kanna
Abdul Samad, Mohd Syazwan
Ma’at, Norzarina
author_sort Farhan Latif, Irfan Alias
title Quantitative Characterization of the Perforation Behaviour of Direct Recycled Aluminum Alloy 6061 Plates Subjected to High-Velocity Impact
title_short Quantitative Characterization of the Perforation Behaviour of Direct Recycled Aluminum Alloy 6061 Plates Subjected to High-Velocity Impact
title_full Quantitative Characterization of the Perforation Behaviour of Direct Recycled Aluminum Alloy 6061 Plates Subjected to High-Velocity Impact
title_fullStr Quantitative Characterization of the Perforation Behaviour of Direct Recycled Aluminum Alloy 6061 Plates Subjected to High-Velocity Impact
title_full_unstemmed Quantitative Characterization of the Perforation Behaviour of Direct Recycled Aluminum Alloy 6061 Plates Subjected to High-Velocity Impact
title_sort quantitative characterization of the perforation behaviour of direct recycled aluminum alloy 6061 plates subjected to high-velocity impact
publisher semarak ilmu
publishDate 2024
url http://eprints.uthm.edu.my/12403/1/J17868_29cad31854aaf0d64953b92435606398.pdf
http://eprints.uthm.edu.my/12403/
https://doi.org/10.37934/aram.118.1.193211
_version_ 1825163111553826816
score 13.244413

Similar Items