Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.13091/1549
Title: | Impact response of nanoparticle reinforced 3D woven spacer/epoxy composites at cryogenic temperatures | Authors: | Yildirim, Ferhat Tatar, Ahmet Caner Eskizeybek, Volkan Avcı, Ahmet Aydın, Mustafa |
Keywords: | Low-Velocity Impact 3d Woven Spacer Composite Cryogenic Temperature Nano Modification Low-Velocity Impact Walled Carbon Nanotubes Mechanical-Properties Fabric/Epoxy Composites Sandwich Composites Failure-Mechanism Shear-Strength Behavior Damage Room |
Publisher: | SAGE PUBLICATIONS LTD | Abstract: | Fiber-reinforced polymer composites serving in harsh conditions must maintain their performance during their entire service. The cryogenic impact is one of the most unpredictable loading types, leading to catastrophic failures of composite structures. This study aims to examine the low-velocity impact (LVI) performance of 3D woven spacer glass-epoxy composite experimentally under cryogenic temperatures. LVI tests were conducted under various temperatures ranging from room temperature (RT) to -196 degrees C. Experimental results reveal that the 3D composites gradually absorbed higher impact energies with decreasing temperature. Besides, the effect of multi-walled carbon nanotube and SiO2 nanofiller reinforcements of the matrix on the impact performance and the damage characteristics were further assessed. Nanofiller modification enhanced the impact resistance up to 30%, especially at RT. However, the nanofiller efficiency declined with decreasing temperature. The apparent damages were visually examined by scanning electron microscopy to address the damage formation. Significant outcomes have been achieved with the nanofiller modification regarding the new usage areas of 3D woven composites. | URI: | https://doi.org/10.1177/00219983211037052 https://hdl.handle.net/20.500.13091/1549 |
ISSN: | 0021-9983 1530-793X |
Appears in Collections: | Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
Show full item record
CORE Recommender
SCOPUSTM
Citations
1
checked on Mar 23, 2024
WEB OF SCIENCETM
Citations
3
checked on Mar 23, 2024
Page view(s)
126
checked on Mar 25, 2024
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.