Scopus
YÖKSİS Eşleşti
Determination of mechanical and tribological properties of vacuum sintered hybrid reinforced Al-4Cu composites
Journal of Composite Materials · Kasım 2024
YÖKSİS Kayıtları
Determination of mechanical and tribological properties of vacuum sintered hybrid reinforced Al-4Cu composites
Journal of Composite Materials · 2024 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ ÜSAME ALİ USCA →
Makale Bilgileri
DergiJournal of Composite Materials
Yayın TarihiKasım 2024
Cilt / Sayfa58 · 2799-2815
Scopus ID2-s2.0-85204244766
Özet
This study aims to modernize commonly preferred hybrid aluminum composites in the automotive and defense industries. For this purpose, Al-4Cu/B4C-SiC hybrid composites were manufactured using the hot pressing method and their microstructure, mechanical, and tribological properties were investigated. SEM/EDS analyses of the samples were conducted to examine morphological characteristics. Hardness, relative density, and three-point bending tests were performed on the produced samples. Additionally, wear tests were conducted under dry sliding conditions and different loads (5-10-15 N) to investigate tribological properties. The addition of hybrid reinforcements resulted in high hardness (88.54 HB) and relative density (98.83%) values. The highest bending stress (556.9 MPa) was observed in sample AC-4 (Al-4Cu/2B4C-2SiC). The lowest mass loss (1.1 × 10−3 g) was encountered in sample AC-6 (Al-4Cu/6B4C-6SiC), where all reinforcements were present together. Plastic deformation, oxidation, and residual wear mechanisms were identified on the worn surfaces of the samples. Consequently, the addition of hybrid reinforcements to Al-4Cu composites shows promising potential in enhancing the mechanical and tribological performance of the composites.
Yazarlar (4)
1
Üsame Ali Usca
2
Serhat Şap
ORCID: 0000-0001-5177-4952
3
Mahir Uzun
ORCID: 0000-0002-0907-6875
4
Ünal Değirmenci
Anahtar Kelimeler
mechanical properties
microstructure
Novel hybrid composites
tribology
Kurumlar
Bingöl Üniversitesi
Bingol Turkey
Inönü Üniversitesi
Malatya Turkey
Metrikler
11
Atıf
4
Yazar
4
Anahtar Kelime