Mechanical strength of as-compacted aluminium alloy waste chips

This research is important to human being because a global reduction of CO2 emissions is becoming more and more important to prevent global warming caused by green-house gas production. So, recycling of aluminium alloy scraps is important to reduce energy consumption and also a reduction of CO...

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Main Author:	Khalid, Siti Nor Azila
Format:	Thesis
Language:	English English English
Published:	2013
Subjects:	TS Manufactures
Online Access:	http://eprints.uthm.edu.my/2129/1/24p%20SITI%20NOR%20AZILA%20KHALID.pdf http://eprints.uthm.edu.my/2129/2/SITI%20NOR%20AZILA%20KHALID%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/2129/3/SITI%20NOR%20AZILA%20KHALID%20WATERMARK.pdf
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id	my-uthm-ep.2129
record_format	uketd_dc
spelling	my-uthm-ep.21292021-10-31T02:41:10Z Mechanical strength of as-compacted aluminium alloy waste chips 2013-01 Khalid, Siti Nor Azila TS Manufactures TS200-770 Metal manufactures. Metalworking This research is important to human being because a global reduction of CO2 emissions is becoming more and more important to prevent global warming caused by green-house gas production. So, recycling of aluminium alloy scraps is important to reduce energy consumption and also a reduction of CO2 emissions in manufacturing processes. The main purpose of this research is to determine the effect of Aluminium Alloy AA6061chips sizes and composition of polycarbonate on mechanical strength prepared by compaction process. Besides that, to investigate the effect of pressure and time compacted on mechanical properties. The research was conducted with different chips size, different composition of binder, different pressure and difference time throughout compacted process. Three difference chips sizes are selected which is 250, 500, and 710 µm, different pressure is 0.5, 1.0 and 2 tonne, meanwhile for different time compaction is 20, 30 and 40 minutes. From the result obtained, the highest strength showed by sample with chips size 250 µm and composition of polycarbonate 30 wt% with value 61.185 MPa. Furthermore for higher hardness also at the lowest chips size 250 µm and higher composition of polycarbonate 30 wt% with 167.752 HV. Meanwhile for the lowest values of strength and hardness are 6.7894 MPa and 72.2052 HV at chips size 710 µm and 10 wt% of polycarbonate. In this research, lower chip sizes, addition of composition polycarbonate, higher pressure and time compaction could improve the mechanical strength of Aluminium Alloy waste chips. 2013-01 Thesis http://eprints.uthm.edu.my/2129/ http://eprints.uthm.edu.my/2129/1/24p%20SITI%20NOR%20AZILA%20KHALID.pdf text en public http://eprints.uthm.edu.my/2129/2/SITI%20NOR%20AZILA%20KHALID%20COPYRIGHT%20DECLARATION.pdf text en staffonly http://eprints.uthm.edu.my/2129/3/SITI%20NOR%20AZILA%20KHALID%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Onn Malaysia Fakulti Kejuruteraan Mekanikal dan Pembuatan
institution	Universiti Tun Hussein Onn Malaysia
collection	UTHM Institutional Repository
language	English English English
topic	TS Manufactures TS Manufactures
spellingShingle	TS Manufactures TS Manufactures Khalid, Siti Nor Azila Mechanical strength of as-compacted aluminium alloy waste chips
description	This research is important to human being because a global reduction of CO2 emissions is becoming more and more important to prevent global warming caused by green-house gas production. So, recycling of aluminium alloy scraps is important to reduce energy consumption and also a reduction of CO2 emissions in manufacturing processes. The main purpose of this research is to determine the effect of Aluminium Alloy AA6061chips sizes and composition of polycarbonate on mechanical strength prepared by compaction process. Besides that, to investigate the effect of pressure and time compacted on mechanical properties. The research was conducted with different chips size, different composition of binder, different pressure and difference time throughout compacted process. Three difference chips sizes are selected which is 250, 500, and 710 µm, different pressure is 0.5, 1.0 and 2 tonne, meanwhile for different time compaction is 20, 30 and 40 minutes. From the result obtained, the highest strength showed by sample with chips size 250 µm and composition of polycarbonate 30 wt% with value 61.185 MPa. Furthermore for higher hardness also at the lowest chips size 250 µm and higher composition of polycarbonate 30 wt% with 167.752 HV. Meanwhile for the lowest values of strength and hardness are 6.7894 MPa and 72.2052 HV at chips size 710 µm and 10 wt% of polycarbonate. In this research, lower chip sizes, addition of composition polycarbonate, higher pressure and time compaction could improve the mechanical strength of Aluminium Alloy waste chips.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Khalid, Siti Nor Azila
author_facet	Khalid, Siti Nor Azila
author_sort	Khalid, Siti Nor Azila
title	Mechanical strength of as-compacted aluminium alloy waste chips
title_short	Mechanical strength of as-compacted aluminium alloy waste chips
title_full	Mechanical strength of as-compacted aluminium alloy waste chips
title_fullStr	Mechanical strength of as-compacted aluminium alloy waste chips
title_full_unstemmed	Mechanical strength of as-compacted aluminium alloy waste chips
title_sort	mechanical strength of as-compacted aluminium alloy waste chips
granting_institution	Universiti Tun Hussein Onn Malaysia
granting_department	Fakulti Kejuruteraan Mekanikal dan Pembuatan
publishDate	2013
url	http://eprints.uthm.edu.my/2129/1/24p%20SITI%20NOR%20AZILA%20KHALID.pdf http://eprints.uthm.edu.my/2129/2/SITI%20NOR%20AZILA%20KHALID%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/2129/3/SITI%20NOR%20AZILA%20KHALID%20WATERMARK.pdf
_version_	1747830912771424256

Mechanical strength of as-compacted aluminium alloy waste chips

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