Study of Mechanical Properties of (Al-Cu-Mg) Alloy Matrix Composite

The present research had dealt with preparing bars with the length of about (13 cm) and adiametar of (1.5 cm) of composite materials with metal matrix represented by (Al-Cu-Mg) alloy cast enforced by (ZrO2) particles with chosen weight percentages (1.5, 2.5 ,3.5, 5.5 %). The base cast and the compos...

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Autores principales:	Sahama E. Salih, Mervit M. Al-Jnabi
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2012
Materias:	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/6ff28f8a399949739d21173078552240
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spelling	oai:doaj.org-article:6ff28f8a399949739d211730785522402021-12-02T07:01:30ZStudy of Mechanical Properties of (Al-Cu-Mg) Alloy Matrix Composite 1818-1171https://doaj.org/article/6ff28f8a399949739d211730785522402012-01-01T00:00:00Zhttp://www.iasj.net/iasj?func=fulltext&aId=56330https://doaj.org/toc/1818-1171The present research had dealt with preparing bars with the length of about (13 cm) and adiametar of (1.5 cm) of composite materials with metal matrix represented by (Al-Cu-Mg) alloy cast enforced by (ZrO2) particles with chosen weight percentages (1.5, 2.5 ,3.5, 5.5 %). The base cast and the composite materials were prepared by casting method by uses vortex Technique inorder to fix up (ZrO2) particles in homogeneous way on the base cast. In addition to that, two main groups of composite materials were prepared depending on the particles size of (ZrO2) , respectively. The study also contained the effect of insolution heat treatment at (505 0C) and the following forming process in addition to aging process at (185 0C) during different periods for all the prepared models. Also we caried on the study of the effect of reinforcement the base cast process with zerconia particles (ZrO2) on some of its mechanical properties. The optical microscopy test should that the microstructures of the composite materials having fine grains as comparet with large grains more of the base cast. As for hardness test & tensile test results showed an increase in hardness & tensile strength in addition to the increase in (ZrO2) that was added to reach the highest values when the weighted percentage of 3.5% and the amount of(140H.V),(570MPa) respectively. It was noted that the ductile values are reducedcontinuously with the increase of the added (ZrO2) . The effect of particle size of (ZrO2) particles on the mechanical properties, it was noted that there was a little reduction in the values of hardness and tensile strength with an increase of the particle size of (ZrO2) bat remains higher than in the base cast and the amount of(110H.V),(210MPa) respectively. While there was an increase in the ductilevalues with increasing the particle size but they still less than in the base cast.Sahama E. SalihMervit M. Al-JnabiAl-Khwarizmi College of Engineering – University of BaghdadarticleChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 8, Iss 3, Pp 95-107 (2012)
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 Sahama E. Salih Mervit M. Al-Jnabi Study of Mechanical Properties of (Al-Cu-Mg) Alloy Matrix Composite
description	The present research had dealt with preparing bars with the length of about (13 cm) and adiametar of (1.5 cm) of composite materials with metal matrix represented by (Al-Cu-Mg) alloy cast enforced by (ZrO2) particles with chosen weight percentages (1.5, 2.5 ,3.5, 5.5 %). The base cast and the composite materials were prepared by casting method by uses vortex Technique inorder to fix up (ZrO2) particles in homogeneous way on the base cast. In addition to that, two main groups of composite materials were prepared depending on the particles size of (ZrO2) , respectively. The study also contained the effect of insolution heat treatment at (505 0C) and the following forming process in addition to aging process at (185 0C) during different periods for all the prepared models. Also we caried on the study of the effect of reinforcement the base cast process with zerconia particles (ZrO2) on some of its mechanical properties. The optical microscopy test should that the microstructures of the composite materials having fine grains as comparet with large grains more of the base cast. As for hardness test & tensile test results showed an increase in hardness & tensile strength in addition to the increase in (ZrO2) that was added to reach the highest values when the weighted percentage of 3.5% and the amount of(140H.V),(570MPa) respectively. It was noted that the ductile values are reducedcontinuously with the increase of the added (ZrO2) . The effect of particle size of (ZrO2) particles on the mechanical properties, it was noted that there was a little reduction in the values of hardness and tensile strength with an increase of the particle size of (ZrO2) bat remains higher than in the base cast and the amount of(110H.V),(210MPa) respectively. While there was an increase in the ductilevalues with increasing the particle size but they still less than in the base cast.
format	article
author	Sahama E. Salih Mervit M. Al-Jnabi
author_facet	Sahama E. Salih Mervit M. Al-Jnabi
author_sort	Sahama E. Salih
title	Study of Mechanical Properties of (Al-Cu-Mg) Alloy Matrix Composite
title_short	Study of Mechanical Properties of (Al-Cu-Mg) Alloy Matrix Composite
title_full	Study of Mechanical Properties of (Al-Cu-Mg) Alloy Matrix Composite
title_fullStr	Study of Mechanical Properties of (Al-Cu-Mg) Alloy Matrix Composite
title_full_unstemmed	Study of Mechanical Properties of (Al-Cu-Mg) Alloy Matrix Composite
title_sort	study of mechanical properties of (al-cu-mg) alloy matrix composite
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2012
url	https://doaj.org/article/6ff28f8a399949739d21173078552240
work_keys_str_mv	AT sahamaesalih studyofmechanicalpropertiesofalcumgalloymatrixcomposite AT mervitmaljnabi studyofmechanicalpropertiesofalcumgalloymatrixcomposite
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Study of Mechanical Properties of (Al-Cu-Mg) Alloy Matrix Composite

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