| Makale Türü |
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| Dergi Adı | Sustainable Materials and Technologies (Q1) | ||
| Dergi ISSN | 2214-9929 | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | Türkçe | Basım Tarihi | 04-2025 |
| Cilt / Sayı / Sayfa | 43 / 1 / – | DOI | 10.1016/j.susmat.2025.e01268 |
| Makale Linki | https://doi.org/10.1016/j.susmat.2025.e01268 | ||
| UAK Araştırma Alanları |
Üretim Teknolojileri
Triboloji
Eklemeli İmalat
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| Özet |
| The cobalt-based Haynes 25 superalloy is a key material in sectors such as aerospace, medical, and energy, known for its outstanding high-temperature strength, wear and corrosion resistance. However, its low thermal conductivity and rapid work hardening rate make it inherently difficult to machine, highlighting the need for new cooling and lubrication methods. This work investigates the machinability of Haynes 25 under various sustainable cooling and lubrication techniques, including dry conditions, minimum quantity lubrication (MQL), nanofluids, and cryogenic CO₂. Additionally, hybrid systems combining cryogenic CO₂ with nanofluids are also being investigated. The effectiveness of these approaches was ascertained by thorough investigations of surface roughness, cutting temperature, tool wear, and its mechanisms, and power consumption.Experimental results show that hybrid cooling systems especially … |
| Anahtar Kelimeler |
| Co-based Haynes 25 | Hybrid cooling/lubrication systems | Power consumption | Surface roughness | Tool wear | Wear mechanisms |
| Atıf Sayıları | |
| Web of Science | 14 |
| Scopus | 14 |
| Google Scholar | 16 |