Issue 68

P. Kulkarni et alii, Frattura ed Integrità Strutturale, 68 (2024) 222-241; DOI: 10.3221/IGF-ESIS.68.15

Machining effects and multi-objective optimization in Inconel 718 turning with unitary and hybrid nanofluids under MQL

Paresh Kulkarni Vi shwakarma Institute of Information Technology, Dr. D.Y. Patil Institute of Engineering, Management and Research, Pune 411044, India paresh.219p0014@viit.ac.in, http://orcid.org/0000-0002-2761-8754 Satish Chinchanikar Mechanical department, Vishwakarma Institute of Information Technology, Pune, India satish.chinchanikar@viit.ac.in, http://orcid.org/0000-0002-4175-3098

Citation: Kulkarni, P., Chinchanikar, S., Machining effects and multi-objective optimization in Inconel 718 turning with unitary and hybrid nanofluids under MQL, Frattura ed Integrità Strutturale, 68 (2024) 222-241.

Received: 13.01.2024 Accepted: 10.02.2024 Published: 11.02.2024 Issue: 04.2024

Copyright: © 2024 This is an open access article under the terms of the CC-BY 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

K EYWORDS . Inconel 718, Subtractive manufacturing, Tool wear, Fracture, Adhesion, Modeling.

I NTRODUCTION

nconel 718 is a nickel-based superalloy that is widely used in the aerospace, automotive, and power generation industries. It possesses exceptional mechanical properties, making it both high-strength and corrosion-resistant. However, machining this material presents a significant challenge due to its high-temperature strength, work-hardening behavior, and poor thermal conductivity. The traditional methods of machining Inconel 718 often lead to reduced tool lifespan, increased production costs, and compromised component quality [1]. I

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