Effects of cryogenic and warm temperatures on quasi-static penetration resistance of carbon-aramid hybrid nanocomposites reinforced using halloysite nanotubes

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dc.contributor.authorCetin, Mehmet Emin
dc.contributor.authorTatar, Ahmet Caner
dc.contributor.authorDemir, Okan
dc.contributor.authorOnal, Gurol
dc.contributor.authorAvci, Ahmet
dc.date.accessioned2024-02-23T14:13:11Z
dc.date.available2024-02-23T14:13:11Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractThe quasi-static penetration test of a composite structure aims to measure impact behavior under the out-of plane loadings without dynamic and rate effects. In this study, carbon-aramid reinforced nanocomposites were manufactured by vacuum-assisted resin transfer molding and hand lay-up techniques and characterized by quasi-static penetration tests. Halloysite nanotubes (HNTs) were added to epoxy resin as nanofillers. Quasi-static punch shear test (QS-PST) was performed using a 12.7-mm cylindrical punch with a 50.8-mm support span. QSPSTs tests were carried out at-50 degrees C,-25 degrees C, 0 degrees C, 25 degrees C, and 50 degrees C to determine the effect of temperature on quasi-static penetration behavior of neat and HNT-reinforced carbon-aramid nanocomposites. Absorbed energy values and penetration force-displacement curves were acquired from QS-PSTs for each sample. Photographs of the front and rear sides of the samples were taken and analyzed. Moreover, the samples were cut from the middle, and the damage throughout the thickness of the composite samples were examined. It was observed that for all test samples, damages increased when the temperatures decreased. For the same temperature, nano particle addition to the samples resulted in higher penetration force and less damage. We confirmed the possibility of increasing penetration resistance and energy absorption capacity by adding HNT to carbon-aramid fibers at cryogenic and warm temperatures.en_US
dc.identifier.doi10.1016/j.mechmat.2021.103780
dc.identifier.issn0167-6636
dc.identifier.issn1872-7743
dc.identifier.scopus2-s2.0-85100254153en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.mechmat.2021.103780
dc.identifier.urihttps://hdl.handle.net/20.500.12452/12341
dc.identifier.volume155en_US
dc.identifier.wosWOS:000624575600005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofMechanics Of Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHalloysite Nanocompositeen_US
dc.subjectCarbon-Aramid Hybriden_US
dc.subjectQuasi-Static Penetrationen_US
dc.subjectCryogenic Temperaturesen_US
dc.titleEffects of cryogenic and warm temperatures on quasi-static penetration resistance of carbon-aramid hybrid nanocomposites reinforced using halloysite nanotubesen_US
dc.typeArticleen_US

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