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https://hdl.handle.net/11499/56998
Title: | Bonding performance of nano boron nitride filled epoxy adhesive | Authors: | Doğan, Nurettin Furkan Çakır, Mehmet Veysel Özbek, Özkan |
Keywords: | Boron nitride Nanoparticle Adhesive bonding Lap-shear test Single-Lap Joints Failure Analysis Bonded Joints Composite Patch Repair |
Publisher: | Springer Heidelberg | Abstract: | The objective of this study was to investigate the influence of nano boron nitride (n-BN) particles on the bonding performance of Araldite 2014-2 adhesive. The adhesive was reinforced with varying amounts (0.5, 1.0, 1.5, 2.0, and 3.0 wt%) of n-BN particles for testing purposes. To evaluate the bonding performance, single lap joints (SLJ) were formed by joining aluminum (Al-2024 T3) and glass fiber-reinforced polymer (GFRP) plates, followed by lap-shear tests for comparison. The experimental test results showed that adding n-BN particles to adhesive increased bonding strength. The maximum increase in shear strength was achieved as similar to 11% in the sample bonded with 1 wt% n-BN filled Araldite 2014. Moreover, a further increase in nanoparticle amount in the adhesive resulted decrease in the bonding strength of the adhesive. It has been found that n-BN additions of more than 1 wt% lead to increased irregularities in the samples' nanostructures and lower mechanical performance. A sample containing 3 wt% n-BN yielded a minimum shear strength of 8.54 MPa, which is a 14.6% reduction from the highest shear strength value. | URI: | https://doi.org/10.1007/s40430-024-04799-w https://hdl.handle.net/11499/56998 |
ISSN: | 1678-5878 1806-3691 |
Appears in Collections: | Mühendislik Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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