Scopus
YÖKSİS Eşleşti
An experimental evaluation on the dynamic response of water aged composite/aluminium adhesive joints: Influence of electrospun nanofibers interleaving
Composite Structures · Ocak 2022
YÖKSİS Kayıtları
An experimental evaluation on the dynamic response of water aged composite/aluminium adhesive joints: Influence of electrospun nanofibers interleaving
Composite Structures · 2022 SCI-Expanded
DOÇENT HASAN ULUS →
Makale Bilgileri
DergiComposite Structures
Yayın TarihiOcak 2022
Cilt / Sayfa280
Scopus ID2-s2.0-85118476155
Özet
The impact response of adhesives is a critical design parameter considering their lifetime. Additionally, environmental effects such as water or moisture may cause to degrade of the polymer-based adhesive and shorten its service life. This study aimed to investigate the impact response of water-aged aluminium-composite adhesively bonded single lap joints (SLJs). Nylon 6.6 nanofibers modified with graphene nanoplatelets (GNPs) were introduced in the adhesion areas to increase adhesive performance. The water aging resulted in decreased impact resistance in all cases. However, nanofiber-modified SLJs exhibited comparatively higher impact performance under both non-aged and water-aged conditions. Further, the GNP reinforced nylon 6.6 nanofibers increased the maximum impact load by 15 and 19% compared to neat nanofibers before and after aging, respectively. The fracture surfaces were examined via scanning electron microscopy (SEM) to understand damage and toughness mechanisms. A schematic model has been developed to explain the mechanisms leading to improved bonding performance by applying N6.6 nanofiber reinforcement to the adhesion zone.
Yazarlar (7)
1
Hasan Ulus
ORCID: 0000-0001-8591-8993
2
Halil Burak Kaybal
ORCID: 0000-0002-2312-7106
3
Nihat Erdem Berber
4
Ahmet Caner Tatar
5
Mürsel Ekrem
ORCID: 0000-0001-5324-7929
6
Necati Ataberk
7
A. Avci
Anahtar Kelimeler
Epoxy
Graphene nanoplatelet (GNP)
Low-velocity impact (LVI)
Nylon 6.6 (N6.6) nanofiber
Single lap joints (SLJ)
Water aging
Kurumlar
Amasya Üniversitesi
Amasya Turkey
Konya Technical University
Konya Turkey
Necmettin Erbakan Üniversitesi
Meram Turkey
Sejong University
Seoul South Korea
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
17
Atıf
7
Yazar
6
Anahtar Kelime