Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Investigation of machinability of Ti–B-SiC<inf>p</inf> reinforced Cu hybrid composites in dry turning
Journal of Materials Research and Technology · Mayıs 2022
YÖKSİS Kayıtları
Investigation of machinability of Ti\B-SiCp reinforced Cu hybrid composites in dry turning
Journal of Materials Research and Technology · 2022 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ ÜSAME ALİ USCA →
Makale Bilgileri
DergiJournal of Materials Research and Technology
Yayın TarihiMayıs 2022
Cilt / Sayfa18 · 1474-1487
Scopus ID2-s2.0-85127884267
Erişim🔓 Açık Erişim
Özet
MMCs (metal matrix composites) are widely used in many industrial applications thanks to their high specific strength. Nevertheless, this also poses a great challenge to their machinability due to rapid tool wear and poor surface finish caused by the added reinforcement particles. Improving the machinability of MMCs is of great importance as it will increase their performance and areas of applications. In this study, the machinability of Cu composites reinforced with Ti–B–SiC powder particles (0-2-4-6-8 wt.%) produced at different rates using powder metallurgy method was investigated. Cutting speed (Vc: 100–150 m/min) and feed rate (fn: 0.2–0.4 mm/rev) were used as cutting parameters. The effects of these parameters on surface roughness, flank wear, and cutting temperature were investigated. As a result of the turning experiments, it was observed that the surface roughness decreased with increasing reinforcement ratio, and thus the best surface roughness (Ra = 0.22 μm) was observed in the 8 wt.% reinforced sample. The cutting temperature and flank wear values increased as the reinforcement ratio increased. It was observed that cutting temperature at the chip–tool interface was the lowest (76 °C) in MMCs sample with 2 wt.% reinforcement. The lowest flank wear (0.93 mm) was also observed in the 2 wt.% reinforced sample. In addition, the chip morphologies of all samples produced at different ratios were investigated after the turning process.
Yazarlar (6)
1
Serhat Şap
ORCID: 0000-0001-5177-4952
2
Mahir Uzun
ORCID: 0000-0002-0907-6875
3
Üsame Ali Usca
4
Danil Yurievich Pimenov
5
Khaled Giasin
6
Szymon Wojciechowski
ORCID: 0000-0002-3380-4588
Anahtar Kelimeler
Cu metal matrix composites
Cutting temperature analysis
Machinability
Surface roughness
Tool wear
Kurumlar
Bingöl Üniversitesi
Bingol Turkey
Inönü Üniversitesi
Malatya Turkey
Politechnika Poznanska
Poznan Poland
South Ural State University
Chelyabinsk Russian Federation
University of Portsmouth
Portsmouth United Kingdom
Metrikler
15
Atıf
6
Yazar
5
Anahtar Kelime