Fractographic characterization of Al2O3p particulates reinforced Al2014 alloy composites subjected to tensile loading

In the current investigation, efforts are being made to produce an Al2014-Al2O3p composite with variable particle size of 88 mm by liquid stir casting route. 9, 12 and 15 weight proportions of Al2O3p were added to the Al2014 base alloy. By using SEM and EDS testing, microstructural studies have bee...

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Autores principales:	V. Bharath, V. Auradi, Madeva Nagaral
Formato:	article
Lenguaje:	EN
Publicado:	Gruppo Italiano Frattura 2021
Materias:	Al2014 alloy Al2O3p Mechanical Behavior Fractography Mechanical engineering and machinery TJ1-1570 Structural engineering (General) TA630-695
Acceso en línea:	https://doaj.org/article/a765e66474bf48fd8a7b9676369e07c7
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spelling	oai:doaj.org-article:a765e66474bf48fd8a7b9676369e07c72021-11-26T10:56:59ZFractographic characterization of Al2O3p particulates reinforced Al2014 alloy composites subjected to tensile loading1971-8993https://doaj.org/article/a765e66474bf48fd8a7b9676369e07c72021-06-01T00:00:00Zhttps://www.fracturae.com/index.php/fis/article/view/2980https://doaj.org/toc/1971-8993 In the current investigation, efforts are being made to produce an Al2014-Al2O3p composite with variable particle size of 88 mm by liquid stir casting route. 9, 12 and 15 weight proportions of Al2O3p were added to the Al2014 base alloy. By using SEM and EDS testing, microstructural studies have been conducted. Al2014-9, 12 and 15 weight proportion of Al2O3p composites mechanical behavior is determined in line with ASTM standards. Electron microscopic images showed that alumina (Al2O3p) particles are dispersed uniformly within the Al2014 composite matrix. EDS study confirmed the proximity of Al and O elements to composites reinforced by Al2O3p. It is also found that Al2014-Al2O3p composite hardness, UTS, and yield strength are improved by the addition of 9, 12 and 15 weight proportion of Al2O3p. Due to the addition of alumina particles in the Al2014 matrix alloy, the ductility of the produced composites decreases. Tensile fractography is performed using SEM to consider the mechanisms for failure. V. BharathV. AuradiMadeva NagaralGruppo Italiano FratturaarticleAl2014 alloyAl2O3pMechanical BehaviorFractographyMechanical engineering and machineryTJ1-1570Structural engineering (General)TA630-695ENFrattura ed Integrità Strutturale, Vol 15, Iss 57 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Al2014 alloy Al2O3p Mechanical Behavior Fractography Mechanical engineering and machinery TJ1-1570 Structural engineering (General) TA630-695
spellingShingle	Al2014 alloy Al2O3p Mechanical Behavior Fractography Mechanical engineering and machinery TJ1-1570 Structural engineering (General) TA630-695 V. Bharath V. Auradi Madeva Nagaral Fractographic characterization of Al2O3p particulates reinforced Al2014 alloy composites subjected to tensile loading
description	In the current investigation, efforts are being made to produce an Al2014-Al2O3p composite with variable particle size of 88 mm by liquid stir casting route. 9, 12 and 15 weight proportions of Al2O3p were added to the Al2014 base alloy. By using SEM and EDS testing, microstructural studies have been conducted. Al2014-9, 12 and 15 weight proportion of Al2O3p composites mechanical behavior is determined in line with ASTM standards. Electron microscopic images showed that alumina (Al2O3p) particles are dispersed uniformly within the Al2014 composite matrix. EDS study confirmed the proximity of Al and O elements to composites reinforced by Al2O3p. It is also found that Al2014-Al2O3p composite hardness, UTS, and yield strength are improved by the addition of 9, 12 and 15 weight proportion of Al2O3p. Due to the addition of alumina particles in the Al2014 matrix alloy, the ductility of the produced composites decreases. Tensile fractography is performed using SEM to consider the mechanisms for failure.
format	article
author	V. Bharath V. Auradi Madeva Nagaral
author_facet	V. Bharath V. Auradi Madeva Nagaral
author_sort	V. Bharath
title	Fractographic characterization of Al2O3p particulates reinforced Al2014 alloy composites subjected to tensile loading
title_short	Fractographic characterization of Al2O3p particulates reinforced Al2014 alloy composites subjected to tensile loading
title_full	Fractographic characterization of Al2O3p particulates reinforced Al2014 alloy composites subjected to tensile loading
title_fullStr	Fractographic characterization of Al2O3p particulates reinforced Al2014 alloy composites subjected to tensile loading
title_full_unstemmed	Fractographic characterization of Al2O3p particulates reinforced Al2014 alloy composites subjected to tensile loading
title_sort	fractographic characterization of al2o3p particulates reinforced al2014 alloy composites subjected to tensile loading
publisher	Gruppo Italiano Frattura
publishDate	2021
url	https://doaj.org/article/a765e66474bf48fd8a7b9676369e07c7
work_keys_str_mv	AT vbharath fractographiccharacterizationofal2o3pparticulatesreinforcedal2014alloycompositessubjectedtotensileloading AT vauradi fractographiccharacterizationofal2o3pparticulatesreinforcedal2014alloycompositessubjectedtotensileloading AT madevanagaral fractographiccharacterizationofal2o3pparticulatesreinforcedal2014alloycompositessubjectedtotensileloading
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Fractographic characterization of Al2O3p particulates reinforced Al2014 alloy composites subjected to tensile loading

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