Effects of temperature in novel crimp-free based composite materials for aerospace applications: An experimental assessment

This work shows the effects produced on mechanical behaviour by cold and elevated temperatures in a novel Non-crimped Fabric (NCF) composite for aerospace use. A mechanical characterization of the new composite was performed through several experimental tests. Composite plaques with different ply or...

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Autores principales:	Marcello A. Lepore, Angelo R. Maligno, Linden Harris
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	NCF RTM Composites Experimental test Low and elevated temperatures Mechanical properties Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/53b961795dc649b3b8051b42f5acb6af
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id	oai:doaj.org-article:53b961795dc649b3b8051b42f5acb6af
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spelling	oai:doaj.org-article:53b961795dc649b3b8051b42f5acb6af2021-11-04T04:42:38ZEffects of temperature in novel crimp-free based composite materials for aerospace applications: An experimental assessment2666-682010.1016/j.jcomc.2021.100202https://doaj.org/article/53b961795dc649b3b8051b42f5acb6af2021-10-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666682021000955https://doaj.org/toc/2666-6820This work shows the effects produced on mechanical behaviour by cold and elevated temperatures in a novel Non-crimped Fabric (NCF) composite for aerospace use. A mechanical characterization of the new composite was performed through several experimental tests. Composite plaques with different ply orientation, number of plies and thicknesses were produced through the Resin Transfer Moulding (RTM) process. Coupons required for mechanical characterisation of the composite were obtained from each of these plates using a well-designed plate cutting plane. The experimental tests were performed in a certified laboratory with electromechanical machines and according to ASTM standards. To characterize the mechanical behaviour of the composite material at elevated and cold temperatures, experimental tests were carried out in a controlled temperature environment and the results were compared with those obtained from previous tests at room temperature. This comparison was necessary to understand if the new composite can be used as a structural component for aerospace. Finally, an analysis of the variation coefficient was carried out, on the basis of the statistical average of the parameters calculated with the experimental tests, to evaluate the reproducibility of the tests in different laboratories.Marcello A. LeporeAngelo R. MalignoLinden HarrisElsevierarticleNCFRTMCompositesExperimental testLow and elevated temperaturesMechanical propertiesMaterials of engineering and construction. Mechanics of materialsTA401-492ENComposites Part C: Open Access, Vol 6, Iss , Pp 100202- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	NCF RTM Composites Experimental test Low and elevated temperatures Mechanical properties Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	NCF RTM Composites Experimental test Low and elevated temperatures Mechanical properties Materials of engineering and construction. Mechanics of materials TA401-492 Marcello A. Lepore Angelo R. Maligno Linden Harris Effects of temperature in novel crimp-free based composite materials for aerospace applications: An experimental assessment
description	This work shows the effects produced on mechanical behaviour by cold and elevated temperatures in a novel Non-crimped Fabric (NCF) composite for aerospace use. A mechanical characterization of the new composite was performed through several experimental tests. Composite plaques with different ply orientation, number of plies and thicknesses were produced through the Resin Transfer Moulding (RTM) process. Coupons required for mechanical characterisation of the composite were obtained from each of these plates using a well-designed plate cutting plane. The experimental tests were performed in a certified laboratory with electromechanical machines and according to ASTM standards. To characterize the mechanical behaviour of the composite material at elevated and cold temperatures, experimental tests were carried out in a controlled temperature environment and the results were compared with those obtained from previous tests at room temperature. This comparison was necessary to understand if the new composite can be used as a structural component for aerospace. Finally, an analysis of the variation coefficient was carried out, on the basis of the statistical average of the parameters calculated with the experimental tests, to evaluate the reproducibility of the tests in different laboratories.
format	article
author	Marcello A. Lepore Angelo R. Maligno Linden Harris
author_facet	Marcello A. Lepore Angelo R. Maligno Linden Harris
author_sort	Marcello A. Lepore
title	Effects of temperature in novel crimp-free based composite materials for aerospace applications: An experimental assessment
title_short	Effects of temperature in novel crimp-free based composite materials for aerospace applications: An experimental assessment
title_full	Effects of temperature in novel crimp-free based composite materials for aerospace applications: An experimental assessment
title_fullStr	Effects of temperature in novel crimp-free based composite materials for aerospace applications: An experimental assessment
title_full_unstemmed	Effects of temperature in novel crimp-free based composite materials for aerospace applications: An experimental assessment
title_sort	effects of temperature in novel crimp-free based composite materials for aerospace applications: an experimental assessment
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/53b961795dc649b3b8051b42f5acb6af
work_keys_str_mv	AT marcelloalepore effectsoftemperatureinnovelcrimpfreebasedcompositematerialsforaerospaceapplicationsanexperimentalassessment AT angelormaligno effectsoftemperatureinnovelcrimpfreebasedcompositematerialsforaerospaceapplicationsanexperimentalassessment AT lindenharris effectsoftemperatureinnovelcrimpfreebasedcompositematerialsforaerospaceapplicationsanexperimentalassessment
_version_	1718445209257246720

Effects of temperature in novel crimp-free based composite materials for aerospace applications: An experimental assessment

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