Preprint Review Version 1 Preserved in Portico This version is not peer-reviewed

Machinability of Nickel-Based Superalloys Using Ceramic Tools

Version 1 : Received: 14 May 2021 / Approved: 17 May 2021 / Online: 17 May 2021 (11:05:19 CEST)

A peer-reviewed article of this Preprint also exists.

Seleznev, A.; Pinargote, N.W.S.; Smirnov, A. Ceramic Cutting Materials and Tools Suitable for Machining High-Temperature Nickel-Based Alloys: A Review. Metals 2021, 11, 1385. Seleznev, A.; Pinargote, N.W.S.; Smirnov, A. Ceramic Cutting Materials and Tools Suitable for Machining High-Temperature Nickel-Based Alloys: A Review. Metals 2021, 11, 1385.

Abstract

Nickel-based superalloys are attractive to many industrial sectors (automotive, military, energy, aerospace etc.). However, their physical properties make them difficult to machining using traditional tools. Therefore, the new materials for the machining of Ni-based alloys are required. Ceramic-based composites could act as a tool to replace the current materials. The incentives for this paper are to provide an overview of existing ceramic composites and draw some conclusions that will help in solving the problem of choosing materials for processing of Ni-based superalloys. Despite the diversity of ceramic composites in this work the focus was on the SiAlON ceramic.

Keywords

nickel-based superalloys; ceramic instruments; carbides; cubic boron nitride; cermet; SiAlON

Subject

Engineering, Automotive Engineering

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