Improve Wear Resistance on Al 332 Alloy Matrix- Micro -Nano Al2O3 Particles Reinforced Composite

The wear behavior of alumina particulate reinforced A332 aluminium alloy composites produced by a stir casting process technique were investigated. A pin-on-disc type apparatus was employed for determining the sliding wear rate in composite samples at different grain size (1 µm, 12µm, 50 nm) and dif...

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Autores principales:	Rawnaq Ahmed Mohamed, Adnan dawood Mohamed, Ibtihal A. Mhmood
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2014
Materias:	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/0862118b5a3b40f3ad212f475c2926f1
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spelling	oai:doaj.org-article:0862118b5a3b40f3ad212f475c2926f12021-12-02T05:28:19ZImprove Wear Resistance on Al 332 Alloy Matrix- Micro -Nano Al2O3 Particles Reinforced Composite 1818-1171https://doaj.org/article/0862118b5a3b40f3ad212f475c2926f12014-03-01T00:00:00Zhttp://www.iasj.net/iasj?func=fulltext&aId=87770https://doaj.org/toc/1818-1171The wear behavior of alumina particulate reinforced A332 aluminium alloy composites produced by a stir casting process technique were investigated. A pin-on-disc type apparatus was employed for determining the sliding wear rate in composite samples at different grain size (1 µm, 12µm, 50 nm) and different weight percentage (0.05-0.1-0.5-1) wt% of alumina respectively. Mechanical properties characterization which strongly depends on microstructure properties of reinforcement revealed that the presence of ( nano , micro) alumina particulates lead to simultaneous increase in hardness, ultimate tensile stress (UTS), wear resistances. The results revealed that UTS, Hardness, Wear resistances increases with the increase in the percentage of reinforcement of Al2O3 when compared to the base alloy A332. The wear rates of the composites were considerably less than that of the aluminum alloy at all applied loads with increasing percentage of reinforcement when compared to the base alloy A332.Rawnaq Ahmed Mohamed Adnan dawood Mohamed Ibtihal A. Mhmood Al-Khwarizmi College of Engineering – University of BaghdadarticleChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 10, Iss 1, Pp 62-71 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Rawnaq Ahmed Mohamed Adnan dawood Mohamed Ibtihal A. Mhmood Improve Wear Resistance on Al 332 Alloy Matrix- Micro -Nano Al2O3 Particles Reinforced Composite
description	The wear behavior of alumina particulate reinforced A332 aluminium alloy composites produced by a stir casting process technique were investigated. A pin-on-disc type apparatus was employed for determining the sliding wear rate in composite samples at different grain size (1 µm, 12µm, 50 nm) and different weight percentage (0.05-0.1-0.5-1) wt% of alumina respectively. Mechanical properties characterization which strongly depends on microstructure properties of reinforcement revealed that the presence of ( nano , micro) alumina particulates lead to simultaneous increase in hardness, ultimate tensile stress (UTS), wear resistances. The results revealed that UTS, Hardness, Wear resistances increases with the increase in the percentage of reinforcement of Al2O3 when compared to the base alloy A332. The wear rates of the composites were considerably less than that of the aluminum alloy at all applied loads with increasing percentage of reinforcement when compared to the base alloy A332.
format	article
author	Rawnaq Ahmed Mohamed Adnan dawood Mohamed Ibtihal A. Mhmood
author_facet	Rawnaq Ahmed Mohamed Adnan dawood Mohamed Ibtihal A. Mhmood
author_sort	Rawnaq Ahmed Mohamed
title	Improve Wear Resistance on Al 332 Alloy Matrix- Micro -Nano Al2O3 Particles Reinforced Composite
title_short	Improve Wear Resistance on Al 332 Alloy Matrix- Micro -Nano Al2O3 Particles Reinforced Composite
title_full	Improve Wear Resistance on Al 332 Alloy Matrix- Micro -Nano Al2O3 Particles Reinforced Composite
title_fullStr	Improve Wear Resistance on Al 332 Alloy Matrix- Micro -Nano Al2O3 Particles Reinforced Composite
title_full_unstemmed	Improve Wear Resistance on Al 332 Alloy Matrix- Micro -Nano Al2O3 Particles Reinforced Composite
title_sort	improve wear resistance on al 332 alloy matrix- micro -nano al2o3 particles reinforced composite
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2014
url	https://doaj.org/article/0862118b5a3b40f3ad212f475c2926f1
work_keys_str_mv	AT rawnaqahmedmohamed improvewearresistanceonal332alloymatrixmicronanoal2o3particlesreinforcedcomposite AT adnandawoodmohamed improvewearresistanceonal332alloymatrixmicronanoal2o3particlesreinforcedcomposite AT ibtihalamhmood improvewearresistanceonal332alloymatrixmicronanoal2o3particlesreinforcedcomposite
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Improve Wear Resistance on Al 332 Alloy Matrix- Micro -Nano Al2O3 Particles Reinforced Composite

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