Improving the tensile and flexural properties of reinforced epoxy composites by using cobalt filled and carbon/glass fiber

ABSTRACT: In this paper, the study concentrates on the flexural and tensile characteristics of the cobalt filler and fiber-reinforced epoxy composites used in the car body parts. Glass fiber (GF) and carbon fiber (CF) filled with the epoxy compound were prepared by hand lay-up varying the percentage...

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Autores principales:	Dipen Kumar Rajak, Pratiksha H. Wagh, Hassan Moustabchir, Catalin I. Pruncu
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	GFRP CFRP Reinforced Composites Strength Tensile Mechanics of engineering. Applied mechanics TA349-359 Technology T
Acceso en línea:	https://doaj.org/article/7b6768f4e2b94b3b85dae7b07c6e761c
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spelling	oai:doaj.org-article:7b6768f4e2b94b3b85dae7b07c6e761c2021-11-18T04:51:55ZImproving the tensile and flexural properties of reinforced epoxy composites by using cobalt filled and carbon/glass fiber2666-359710.1016/j.finmec.2021.100029https://doaj.org/article/7b6768f4e2b94b3b85dae7b07c6e761c2021-10-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666359721000202https://doaj.org/toc/2666-3597ABSTRACT: In this paper, the study concentrates on the flexural and tensile characteristics of the cobalt filler and fiber-reinforced epoxy composites used in the car body parts. Glass fiber (GF) and carbon fiber (CF) filled with the epoxy compound were prepared by hand lay-up varying the percentage of weight (wt.%) of cobalt from (0.4 to 1.0 wt.%). GF tensile and flexural strength were available at approximately 96.9 MPa and 120 MPa, respectively, while tensile and flexural strength of the reinforced CF was combined found in 194.82 MPa and 393.34 MPa. A 55.64% increase in flexural and tensile strength of the specimen was obtained compared to pure epoxy which represents a significant improvement. The use of a 0.6 wt.% Cobalt (Co) filler content for the combination of GF and CF epoxy reinforces positive results in the strength test. In addition, Field Emission Scanning Electron Microscopy (SEM) was done to investigate the microstructural characterization, the performance of GF and CF epoxy reinforced composite.Dipen Kumar RajakPratiksha H. WaghHassan MoustabchirCatalin I. PruncuElsevierarticleGFRPCFRPReinforcedCompositesStrengthTensileMechanics of engineering. Applied mechanicsTA349-359TechnologyTENForces in Mechanics, Vol 4, Iss , Pp 100029- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	GFRP CFRP Reinforced Composites Strength Tensile Mechanics of engineering. Applied mechanics TA349-359 Technology T
spellingShingle	GFRP CFRP Reinforced Composites Strength Tensile Mechanics of engineering. Applied mechanics TA349-359 Technology T Dipen Kumar Rajak Pratiksha H. Wagh Hassan Moustabchir Catalin I. Pruncu Improving the tensile and flexural properties of reinforced epoxy composites by using cobalt filled and carbon/glass fiber
description	ABSTRACT: In this paper, the study concentrates on the flexural and tensile characteristics of the cobalt filler and fiber-reinforced epoxy composites used in the car body parts. Glass fiber (GF) and carbon fiber (CF) filled with the epoxy compound were prepared by hand lay-up varying the percentage of weight (wt.%) of cobalt from (0.4 to 1.0 wt.%). GF tensile and flexural strength were available at approximately 96.9 MPa and 120 MPa, respectively, while tensile and flexural strength of the reinforced CF was combined found in 194.82 MPa and 393.34 MPa. A 55.64% increase in flexural and tensile strength of the specimen was obtained compared to pure epoxy which represents a significant improvement. The use of a 0.6 wt.% Cobalt (Co) filler content for the combination of GF and CF epoxy reinforces positive results in the strength test. In addition, Field Emission Scanning Electron Microscopy (SEM) was done to investigate the microstructural characterization, the performance of GF and CF epoxy reinforced composite.
format	article
author	Dipen Kumar Rajak Pratiksha H. Wagh Hassan Moustabchir Catalin I. Pruncu
author_facet	Dipen Kumar Rajak Pratiksha H. Wagh Hassan Moustabchir Catalin I. Pruncu
author_sort	Dipen Kumar Rajak
title	Improving the tensile and flexural properties of reinforced epoxy composites by using cobalt filled and carbon/glass fiber
title_short	Improving the tensile and flexural properties of reinforced epoxy composites by using cobalt filled and carbon/glass fiber
title_full	Improving the tensile and flexural properties of reinforced epoxy composites by using cobalt filled and carbon/glass fiber
title_fullStr	Improving the tensile and flexural properties of reinforced epoxy composites by using cobalt filled and carbon/glass fiber
title_full_unstemmed	Improving the tensile and flexural properties of reinforced epoxy composites by using cobalt filled and carbon/glass fiber
title_sort	improving the tensile and flexural properties of reinforced epoxy composites by using cobalt filled and carbon/glass fiber
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/7b6768f4e2b94b3b85dae7b07c6e761c
work_keys_str_mv	AT dipenkumarrajak improvingthetensileandflexuralpropertiesofreinforcedepoxycompositesbyusingcobaltfilledandcarbonglassfiber AT pratikshahwagh improvingthetensileandflexuralpropertiesofreinforcedepoxycompositesbyusingcobaltfilledandcarbonglassfiber AT hassanmoustabchir improvingthetensileandflexuralpropertiesofreinforcedepoxycompositesbyusingcobaltfilledandcarbonglassfiber AT catalinipruncu improvingthetensileandflexuralpropertiesofreinforcedepoxycompositesbyusingcobaltfilledandcarbonglassfiber
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Improving the tensile and flexural properties of reinforced epoxy composites by using cobalt filled and carbon/glass fiber

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