Version 1
: Received: 26 July 2024 / Approved: 26 July 2024 / Online: 29 July 2024 (07:09:02 CEST)
How to cite:
Grigoriev, S.; Volosova, M.; Bublikov, Y.; Sotova, C.; Milovich, F.; Shmakov, I.; Vereschaka, A. Study of the Features of Coating Deposition on a Carbide Substrate Using Preliminary Etching with Glow Discharge Plasma. Preprints2024, 2024072206. https://doi.org/10.20944/preprints202407.2206.v1
Grigoriev, S.; Volosova, M.; Bublikov, Y.; Sotova, C.; Milovich, F.; Shmakov, I.; Vereschaka, A. Study of the Features of Coating Deposition on a Carbide Substrate Using Preliminary Etching with Glow Discharge Plasma. Preprints 2024, 2024072206. https://doi.org/10.20944/preprints202407.2206.v1
Grigoriev, S.; Volosova, M.; Bublikov, Y.; Sotova, C.; Milovich, F.; Shmakov, I.; Vereschaka, A. Study of the Features of Coating Deposition on a Carbide Substrate Using Preliminary Etching with Glow Discharge Plasma. Preprints2024, 2024072206. https://doi.org/10.20944/preprints202407.2206.v1
APA Style
Grigoriev, S., Volosova, M., Bublikov, Y., Sotova, C., Milovich, F., Shmakov, I., & Vereschaka, A. (2024). Study of the Features of Coating Deposition on a Carbide Substrate Using Preliminary Etching with Glow Discharge Plasma. Preprints. https://doi.org/10.20944/preprints202407.2206.v1
Chicago/Turabian Style
Grigoriev, S., Ilya Shmakov and Alexey Vereschaka. 2024 "Study of the Features of Coating Deposition on a Carbide Substrate Using Preliminary Etching with Glow Discharge Plasma" Preprints. https://doi.org/10.20944/preprints202407.2206.v1
Abstract
The properties of coatings obtained using two surface preparation methods were compared: heating and etching by ion bombardment with plasma generation by arc evaporators and heating and etching by a glow discharge. A Ti-TiN-(Ti,Cr,Al)N coating was deposited. The use of a glow discharge provides better resistance of the coating to destruction during the scratch test and wear resistance of metal-cutting tools when turning steel. As the cutting speed increases, the advantage in wear resistance of the coating deposited using a glow discharge increases. During the process of heating and etching by ion bombardment with metal ions, a nanolayer rich in cobalt and tooling elements (iron, molybdenum) is formed in the area of the interface of the coating and the carbide substrate. When heated and etched by a glow discharge, such a layer does not form. When using both methods, there is identical diffusion of tungsten into the coating and diffusion of chromium and possibly titanium into the substrate. Thus, the glow discharge heating and etching method can be effectively used in the process of PVD coating deposition.
Keywords
glow discharge; coatings; surface preparation; ion bombardment; metal-cutting
Subject
Chemistry and Materials Science, Ceramics and Composites
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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