Wear behavior and mechanical properties of al-based FGM

The wear and mechanical properties of Aluminium, Al LM6 and Al/SiC Functionally Graded Material (FGM) which are produced by using horizontal centrifugal casting method have been studied. Two casting parameters with three different level are selected to produce the hollow cylinder namely pouring t...

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Main Author:	Mahli, Maximus Kohnizio
Format:	Thesis
Language:	English English English
Published:	2021
Subjects:	T Technology (General)
Online Access:	http://eprints.uthm.edu.my/6477/1/24p%20MAXIMUS%20KOHNIZIO%20MAHLI.pdf http://eprints.uthm.edu.my/6477/2/MAXIMUS%20KOHNIZIO%20MAHLI%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/6477/3/MAXIMUS%20KOHNIZIO%20MAHLI%20WATERMARK.pdf
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spelling	my-uthm-ep.64772022-02-06T21:03:27Z Wear behavior and mechanical properties of al-based FGM 2021-05 Mahli, Maximus Kohnizio T Technology (General) TA401-492 Materials of engineering and construction. Mechanics of materials The wear and mechanical properties of Aluminium, Al LM6 and Al/SiC Functionally Graded Material (FGM) which are produced by using horizontal centrifugal casting method have been studied. Two casting parameters with three different level are selected to produce the hollow cylinder namely pouring temperature (690, 710 and 725°C) and motor speed (1300, 1500 and 1700rpm). Taguchi method is used in the analysis to screen all the variables that have significant effects on the wear rate and mechanical properties of Al-based FGM. Furthermore, the optimization of Response Surface Methodology (RSM) is utilized to acquire a model that predict the optimum process parameter. The result indicates that the influencing parameter are load and type of material, and the best wear samples for this level of parameters are Al/SiC with pouring temperature of 725°C, motor speed of 1500 rpm, load of 10 N and sliding velocity of 1 m/s. Meanwhile, types of material are the most influencing parameter for hardness and strength analysis. Graded properties of Al-based FGM are observed from inner towards the outer periphery of the sample. The size of Si is bigger and concentrated at the inner periphery while SiC particles segregate towards the outer periphery due to its high density compared with Aluminium. Results revealed that all composites casted have the best hardness, strength and wear resistance at the outer periphery of the hollow cylinder. 2021-05 Thesis http://eprints.uthm.edu.my/6477/ http://eprints.uthm.edu.my/6477/1/24p%20MAXIMUS%20KOHNIZIO%20MAHLI.pdf text en public http://eprints.uthm.edu.my/6477/2/MAXIMUS%20KOHNIZIO%20MAHLI%20COPYRIGHT%20DECLARATION.pdf text en staffonly http://eprints.uthm.edu.my/6477/3/MAXIMUS%20KOHNIZIO%20MAHLI%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Malaysia Fakulti Kejuruteraan Mekanikal dan Pembuatan
institution	Universiti Tun Hussein Onn Malaysia
collection	UTHM Institutional Repository
language	English English English
topic	T Technology (General) T Technology (General)
spellingShingle	T Technology (General) T Technology (General) Mahli, Maximus Kohnizio Wear behavior and mechanical properties of al-based FGM
description	The wear and mechanical properties of Aluminium, Al LM6 and Al/SiC Functionally Graded Material (FGM) which are produced by using horizontal centrifugal casting method have been studied. Two casting parameters with three different level are selected to produce the hollow cylinder namely pouring temperature (690, 710 and 725°C) and motor speed (1300, 1500 and 1700rpm). Taguchi method is used in the analysis to screen all the variables that have significant effects on the wear rate and mechanical properties of Al-based FGM. Furthermore, the optimization of Response Surface Methodology (RSM) is utilized to acquire a model that predict the optimum process parameter. The result indicates that the influencing parameter are load and type of material, and the best wear samples for this level of parameters are Al/SiC with pouring temperature of 725°C, motor speed of 1500 rpm, load of 10 N and sliding velocity of 1 m/s. Meanwhile, types of material are the most influencing parameter for hardness and strength analysis. Graded properties of Al-based FGM are observed from inner towards the outer periphery of the sample. The size of Si is bigger and concentrated at the inner periphery while SiC particles segregate towards the outer periphery due to its high density compared with Aluminium. Results revealed that all composites casted have the best hardness, strength and wear resistance at the outer periphery of the hollow cylinder.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Mahli, Maximus Kohnizio
author_facet	Mahli, Maximus Kohnizio
author_sort	Mahli, Maximus Kohnizio
title	Wear behavior and mechanical properties of al-based FGM
title_short	Wear behavior and mechanical properties of al-based FGM
title_full	Wear behavior and mechanical properties of al-based FGM
title_fullStr	Wear behavior and mechanical properties of al-based FGM
title_full_unstemmed	Wear behavior and mechanical properties of al-based FGM
title_sort	wear behavior and mechanical properties of al-based fgm
granting_institution	Universiti Tun Hussein Malaysia
granting_department	Fakulti Kejuruteraan Mekanikal dan Pembuatan
publishDate	2021
url	http://eprints.uthm.edu.my/6477/1/24p%20MAXIMUS%20KOHNIZIO%20MAHLI.pdf http://eprints.uthm.edu.my/6477/2/MAXIMUS%20KOHNIZIO%20MAHLI%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/6477/3/MAXIMUS%20KOHNIZIO%20MAHLI%20WATERMARK.pdf
_version_	1747831068897050624

Wear behavior and mechanical properties of al-based FGM

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