| Issue |
MATEC Web Conf.
Volume 346, 2021
International Conference on Modern Trends in Manufacturing Technologies and Equipment (ICMTMTE 2021)
|
|
|---|---|---|
| Article Number | 02014 | |
| Number of page(s) | 6 | |
| Section | Materials Science | |
| DOI | https://doi.org/10.1051/matecconf/202134602014 | |
| Published online | 26 October 2021 | |
Increased Wear Resistance of High-Speed Tools Due to Diffusion Discrete Oxidation
Moscow Polytechnic University, Moscow, Russia
* Corresponding author: alenka.2019@inbox.ru
Comparative studies of the effect of discrete surface hardening by standard ion-plasma technology and discrete oxidation technology on wear resistance have been carried out. Metallographic studies have shown that discrete oxidation has a polycrystalline structure. It was found that the technology of discrete oxidation makes it possible to increase the hardness by 31% in relation to the uncoated material, and the wear resistance of the cutting tool with oxidation is 1.5-3 times higher than that of the tool hardened by the standard ion-plasma technology.
© The Authors, published by EDP Sciences, 2021
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