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SCI-Expanded JCR Q3 Özgün Makale Scopus
Impact of boron nitride and silicon carbide on tribological properties of Al-3Gr-based hybrid composites
Journal of the Brazilian Society of Mechanical Sciences and Engineering 2023 Cilt 45 Sayı 10
Scopus Eşleşmesi Bulundu
45
Cilt
Scopus Yazarları: Serhat Şap, Ünal Değirmenci, Üsame Ali Usca
Özet
In today's industry, hybrid composites based on Al-3Gr play an important role in many applications. However, improving the tribological properties and material performance is important for the widespread use of such newly developed materials in the industry. For this purpose, novel hybrid composites were produced by keeping the graphite weight (3 wt.%) in the Al main matrix and adding silicon carbide (1.5–3-6 wt.%) and boron nitride (1.5–3-6 wt.%) at different rates as reinforcement materials. Microstructural and tribological performances of hybrid composites produced by powder metallurgy method using vacuum sintering (hot pressing) were investigated. Experimental results showed that the hardness value of the matrix increased with the addition of reinforcement and that the SiC (S-2) reinforced sample had more stiffness than the BN (S-3) reinforced sample. In addition, hybrid reinforced composites were shown to have higher hardness values than single reinforced composites. The highest hardness value was recorded as 75.59 HB in sample S-6. In the wear analysis determined the lowest wear loss as 1.34 × 10−3 cm3 under 1N load in sample S-6. As the applied load increases from 1 to 5 N, it was determined that the volume loss increases approximately two times, and the friction coefficient decreases about ten times. The lowest coefficient of friction was found to be 0.6746 in sample S-5. It was determined that the temperature increased 20% as the applied load increased from 1 to 5 N.
Anahtar Kelimeler (Scopus)
Al-3Gr hybrid composites Friction Hot press sintering Wear

Anahtar Kelimeler

Al-3Gr hybrid composites Friction Hot press sintering Wear

Makale Bilgileri

Dergi Journal of the Brazilian Society of Mechanical Sciences and Engineering
ISSN 1678-5878
Yıl 2023 / 9. ay
Cilt / Sayı 45 / 10
Sayfalar 1 – 18
Makale Türü Özgün Makale
Hakemlik Hakemli
Endeks SCI-Expanded
JCR Quartile Q3
TEŞV Puanı 54,00
Yayın Dili İngilizce
Kapsam Uluslararası
Toplam Yazar 3 kişi
Erişim Türü Basılı+Elektronik
Erişim Linki Makaleye Git
Alan Mühendislik Temel Alanı Makine Mühendisliği Kompozit Malzemeler

YÖKSİS Yazar Kaydı

Yazar Adı ŞAP SERHAT, DEĞİRMENCİ ÜNAL, USCA ÜSAME ALİ
YÖKSİS ID 7255541

Metrikler

JCR Quartile Q3
TEŞV Puanı 54,00
Yazar Sayısı 3