An experimental investigation on machining-induced surface/subsurface characteristics of nickel based Inc-718 alloy: A novel hybrid approach in milling process
Yazarlar (5)
Musa Bilgin
Hacettepe Üniversitesi, Türkiye
Şener Karabulut
Hacettepe Üniversitesi, Türkiye
Öğr. Gör. Halil Karakoç Hacettepe Üniversitesi, Türkiye
Prof. Dr. Yunus Kayır Gazi Üniversitesi, Türkiye
Prof. Dr. Murat SARIKAYA Sinop Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Tribology International (Q1)
Dergi ISSN 0301-679X Dergi Bilgileri (2024)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili Türkçe Basım Tarihi 03-2024
Cilt / Sayı / Sayfa 191 / 1 / 109120–0 DOI 10.1016/j.triboint.2023.109120
Makale Linki https://doi.org/10.1016/j.triboint.2023.109120
UAK Araştırma Alanları
Üretim Teknolojileri Triboloji
Özet
Nickel-based superalloy Inc-718 has become an indispensable alloy in critical sectors, especially in the aerospace industry, thanks to its unique characteristics. However, some properties of the alloy (especially low thermal conductivity and hot hardness) cause difficulties in its machinability. For this reason, comprehensive studies to improve the machinability of Inc-718 alloy by considering the microstructural properties are guiding. In this context, the present study uses various methods to increase the machinability efficiency of Inc-718, while also investigating their effect on microstructural properties. Firstly, the effect of the pre-heating process (hot), pure-MQL (PMQL), nanofluid-MQL (NMQL), and hybrid methods (hot+PMQL and hot-NMQL) on the surface roughness, cutting forces, tool wear, vibration, and temperature was investigated while milling Inc-718 surfaces. Then the utilization of Electron Backscatter …
Anahtar Kelimeler
EBSD analysis | Heat assisted machining | Inconel-718 | Microstructural behaviors | Nanofluids | Tool wear