Effect of Al2O3 Particles and Precipitation Hardening on the Properties of Cast 332 Aluminum Alloy

In this work, 332 Al alloy was prepared and reinforced with (0.5% and 1%) nano-Al2O3 particles. The prepared unreinforced and reinforced 332 Al alloy with nano-Al2O3 were solution heat treated (T6) at 510 ̊C and aged at 225 ̊C with different times (1, 3, and 5 h). Hardness test was performed on all...

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Autores principales:	Akeel Dhahir Subhi, Hussein Najim Abdullah
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2018
Materias:	332Alloy, hardness, nano Al203, T6 heat-treatment, wear rate. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/1e7ef2a1fd8e4e85a4a6a7a965b24b9a
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spelling	oai:doaj.org-article:1e7ef2a1fd8e4e85a4a6a7a965b24b9a2021-12-02T02:33:57ZEffect of Al2O3 Particles and Precipitation Hardening on the Properties of Cast 332 Aluminum Alloy10.22153/kej.2018.05.0071818-11712312-0789https://doaj.org/article/1e7ef2a1fd8e4e85a4a6a7a965b24b9a2018-12-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/65https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 In this work, 332 Al alloy was prepared and reinforced with (0.5% and 1%) nano-Al2O3 particles. The prepared unreinforced and reinforced 332 Al alloy with nano-Al2O3 were solution heat treated (T6) at 510 ̊C and aged at 225 ̊C with different times (1, 3, and 5 h). Hardness test was performed on all the prepared alloys. All prepared alloys were dry slided under different applied loads (5, 10, 15, and 20 N) against steel counterface surface using pin on disk apparatus. The results showed that refinement effect was observed after addition of nano-Al2O3 particles and a change in silicon morphology after performing the solution heat treatment. The results also showed that hardness was increased and the wear rate was decreased with increasing the nano-Al2O3 particles in the matrix of 332 Al-Alloy Akeel Dhahir SubhiHussein Najim AbdullahAl-Khwarizmi College of Engineering – University of Baghdadarticle332Alloy, hardness, nano Al203, T6 heat-treatment, wear rate.Chemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 14, Iss 4 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	332Alloy, hardness, nano Al203, T6 heat-treatment, wear rate. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	332Alloy, hardness, nano Al203, T6 heat-treatment, wear rate. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Akeel Dhahir Subhi Hussein Najim Abdullah Effect of Al2O3 Particles and Precipitation Hardening on the Properties of Cast 332 Aluminum Alloy
description	In this work, 332 Al alloy was prepared and reinforced with (0.5% and 1%) nano-Al2O3 particles. The prepared unreinforced and reinforced 332 Al alloy with nano-Al2O3 were solution heat treated (T6) at 510 ̊C and aged at 225 ̊C with different times (1, 3, and 5 h). Hardness test was performed on all the prepared alloys. All prepared alloys were dry slided under different applied loads (5, 10, 15, and 20 N) against steel counterface surface using pin on disk apparatus. The results showed that refinement effect was observed after addition of nano-Al2O3 particles and a change in silicon morphology after performing the solution heat treatment. The results also showed that hardness was increased and the wear rate was decreased with increasing the nano-Al2O3 particles in the matrix of 332 Al-Alloy
format	article
author	Akeel Dhahir Subhi Hussein Najim Abdullah
author_facet	Akeel Dhahir Subhi Hussein Najim Abdullah
author_sort	Akeel Dhahir Subhi
title	Effect of Al2O3 Particles and Precipitation Hardening on the Properties of Cast 332 Aluminum Alloy
title_short	Effect of Al2O3 Particles and Precipitation Hardening on the Properties of Cast 332 Aluminum Alloy
title_full	Effect of Al2O3 Particles and Precipitation Hardening on the Properties of Cast 332 Aluminum Alloy
title_fullStr	Effect of Al2O3 Particles and Precipitation Hardening on the Properties of Cast 332 Aluminum Alloy
title_full_unstemmed	Effect of Al2O3 Particles and Precipitation Hardening on the Properties of Cast 332 Aluminum Alloy
title_sort	effect of al2o3 particles and precipitation hardening on the properties of cast 332 aluminum alloy
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2018
url	https://doaj.org/article/1e7ef2a1fd8e4e85a4a6a7a965b24b9a
work_keys_str_mv	AT akeeldhahirsubhi effectofal2o3particlesandprecipitationhardeningonthepropertiesofcast332aluminumalloy AT husseinnajimabdullah effectofal2o3particlesandprecipitationhardeningonthepropertiesofcast332aluminumalloy
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Effect of Al2O3 Particles and Precipitation Hardening on the Properties of Cast 332 Aluminum Alloy

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