Comparison of Fatigue Life Behavior between Two Different Composite Materialssubjected to Shot Peening at Different Times

This paper investigated the fatigue life behavior of two composite materials subjected to different times of shot peening (2, 4 and 6 min).The first material prepared from unsaturated polyester with E-glass reinforcement by 33% volume fraction. While, the second one was prepared from unsaturated pol...

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Autores principales:	Mahdi N. M. Shareef, Ahmed N. Al-Khazraji
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/d18b3634b15c4f6a9cdd1faa952a4aa2
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spelling	oai:doaj.org-article:d18b3634b15c4f6a9cdd1faa952a4aa22021-12-02T07:52:12ZComparison of Fatigue Life Behavior between Two Different Composite Materialssubjected to Shot Peening at Different Times 1818-1171https://doaj.org/article/d18b3634b15c4f6a9cdd1faa952a4aa22014-09-01T00:00:00Zhttp://www.iasj.net/iasj?func=fulltext&aId=94190https://doaj.org/toc/1818-1171This paper investigated the fatigue life behavior of two composite materials subjected to different times of shot peening (2, 4 and 6 min).The first material prepared from unsaturated polyester with E-glass reinforcement by 33% volume fraction. While, the second one was prepared from unsaturated polyester with aluminum powder by2.5% volume fraction. The experimental results showed that the improvement in endurance limit was obtained (for the first material) at 2, 4 and 6 min shot peening times where the percentage of maximum improvement was 25% at shot peening time of 6 min. While, the endurance limit of the second material decreased at shot peening times of 2, 4 and 6 min where the percentage of maximum reduction was 29 % at shot peening time of 6 min. The verification of experimental results was done using ANSYS.14 workbench with a good agreement in behavior between the experimental and numerical.Mahdi N. M. Shareef Ahmed N. Al-KhazrajiAl-Khwarizmi College of Engineering – University of BaghdadarticleChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 10, Iss 3, Pp 1-12 (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 Mahdi N. M. Shareef Ahmed N. Al-Khazraji Comparison of Fatigue Life Behavior between Two Different Composite Materialssubjected to Shot Peening at Different Times
description	This paper investigated the fatigue life behavior of two composite materials subjected to different times of shot peening (2, 4 and 6 min).The first material prepared from unsaturated polyester with E-glass reinforcement by 33% volume fraction. While, the second one was prepared from unsaturated polyester with aluminum powder by2.5% volume fraction. The experimental results showed that the improvement in endurance limit was obtained (for the first material) at 2, 4 and 6 min shot peening times where the percentage of maximum improvement was 25% at shot peening time of 6 min. While, the endurance limit of the second material decreased at shot peening times of 2, 4 and 6 min where the percentage of maximum reduction was 29 % at shot peening time of 6 min. The verification of experimental results was done using ANSYS.14 workbench with a good agreement in behavior between the experimental and numerical.
format	article
author	Mahdi N. M. Shareef Ahmed N. Al-Khazraji
author_facet	Mahdi N. M. Shareef Ahmed N. Al-Khazraji
author_sort	Mahdi N. M. Shareef
title	Comparison of Fatigue Life Behavior between Two Different Composite Materialssubjected to Shot Peening at Different Times
title_short	Comparison of Fatigue Life Behavior between Two Different Composite Materialssubjected to Shot Peening at Different Times
title_full	Comparison of Fatigue Life Behavior between Two Different Composite Materialssubjected to Shot Peening at Different Times
title_fullStr	Comparison of Fatigue Life Behavior between Two Different Composite Materialssubjected to Shot Peening at Different Times
title_full_unstemmed	Comparison of Fatigue Life Behavior between Two Different Composite Materialssubjected to Shot Peening at Different Times
title_sort	comparison of fatigue life behavior between two different composite materialssubjected to shot peening at different times
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2014
url	https://doaj.org/article/d18b3634b15c4f6a9cdd1faa952a4aa2
work_keys_str_mv	AT mahdinmshareef comparisonoffatiguelifebehaviorbetweentwodifferentcompositematerialssubjectedtoshotpeeningatdifferenttimes AT ahmednalkhazraji comparisonoffatiguelifebehaviorbetweentwodifferentcompositematerialssubjectedtoshotpeeningatdifferenttimes
_version_	1718399129971851264

Comparison of Fatigue Life Behavior between Two Different Composite Materialssubjected to Shot Peening at Different Times

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