Investigation of nano-hybridization effects on low velocity impact behaviors of basalt fiber reinforced composites

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dc.contributor.authorDemirci, Ibrahim
dc.contributor.authorAvci, Ahmet
dc.contributor.authorDemirci, Mehmet Turan
dc.date.accessioned2024-02-23T14:26:54Z
dc.date.available2024-02-23T14:26:54Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractIn general the nanoparticles increase the mechanical and impact behaviors of fiber reinforced polymer based composites. However, the effects of the hybridization of nanoparticles and their reasons over the nano scale fracture mechanisms have not been adequately studied for fiber reinforced composites. In this study, the low velocity impact responses and the mechanical behaviors were investigated for 4%wt. SiO(2)nanoparticles filled BFR/Epoxy nanocomposites, 0.5%wt. MWCNTs filled BFR/Epoxy nanocomposites, 4%wt. SiO(2)nanoparticles and 0.5%wt. MWCNTs nano-hybrid filled BFR/Epoxy nanocomposites and unfilled BFR/Epoxy composites. The tensile and low velocity impact tests at 10 J and 20 J of energy levels were applied to nanoparticles, nano-hybrid and unfilled BFR/Epoxy composites in order to define the effects of nanoparticles and nano-hybrid particles on the impact and mechanical features according to in accordance with ASTM D3039/D3039M-14 and ASTM D7136/7136M standards. It was observed that SiO(2)nanoparticles addition to BFR/Epoxy for both 10 J and 20 J showed the highest tensile strength, maximum force, rebound energy and the lowest displacements and absorbed energy. SiO2+MWCNTs nano-hybrid addition to BFR/Epoxy improved higher low velocity impact responses and tensile strength than MWCNTs addition. The specimens of unfilled BFR/Epoxy composites showed the lowest tensile strength and maximum force and the highest maximum force, displacements and absorbed energy. Microscope and SEM analyses demonstrated that minimum failures like fiber breakages, delamination and debonding were observed by filling SiO(2)nanoparticles provided the nano scale fracture mechanisms. In addition MWCNTs hybridization with SiO(2)nanoparticles minimizes negative effects of MWCNTs micro size length and improved the impact and mechanical behaviors.en_US
dc.identifier.doi10.1177/0021998320949640
dc.identifier.endpage414en_US
dc.identifier.issn0021-9983
dc.identifier.issn1530-793X
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85089598543en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage401en_US
dc.identifier.urihttps://doi.org/10.1177/0021998320949640
dc.identifier.urihttps://hdl.handle.net/20.500.12452/14349
dc.identifier.volume55en_US
dc.identifier.wosWOS:000560795900001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofJournal Of Composite Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNano-Hybrid Effectsen_US
dc.subjectSio(2)Nanoparticlesen_US
dc.subjectMwcntsen_US
dc.subjectLow Velocity Impact Testsen_US
dc.subjectBfren_US
dc.subjectEpoxy Composites And Mechanical Featuresen_US
dc.titleInvestigation of nano-hybridization effects on low velocity impact behaviors of basalt fiber reinforced compositesen_US
dc.typeArticleen_US

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