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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2025, Volume 66, Issue 3, Pages 56–62
DOI: https://doi.org/10.15372/PMTF202415516 (Mi pmtf9695) 		 
Influence of substrate surface treatment on erosive wear of polycrystalline diamond coatings deposited by gas-jet method

A. A. Emel'yanova, M. Yu. Plotnikova, N. I. Timoshenkoa, I. B. Yudina, V. Yu. Ulianitskyb, I. S. Batraevb

a S.S. Kutateladze Institute of Thermophysics, Siberian Division of the Russian Academy of Sciences, Novosibirsk
b Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk
Full-text PDF (596 kB) First page
DOI: https://doi.org/10.15372/PMTF202415516
Abstract: The paper presents the results of a study on erosive wear of polycrystalline diamond coatings deposited on a molybdenum substrate. Prior to deposition, the substrate surface was treated with a jet of micro-particles of either corundum or silicon carbide. The diamond coating was applied using a gas-jet deposition method from a H$_2$–CH$_4$–Ar mixture activated by a microwave discharge. It was found that preliminary surface treatment of the substrate increases the wear resistance of the resulting diamond coating.
Keywords: gas-jet deposition, polycrystalline diamond film, microwave discharge, erosive wear.
Received: 20.05.2024
Revised: 31.07.2024
Accepted: 02.09.2024
Bibliographic databases:
Document Type: Article
UDC: 533; 54.057
Language: Russian
Citation: A. A. Emel'yanov, M. Yu. Plotnikov, N. I. Timoshenko, I. B. Yudin, V. Yu. Ulianitsky, I. S. Batraev, “Influence of substrate surface treatment on erosive wear of polycrystalline diamond coatings deposited by gas-jet method”, Prikl. Mekh. Tekh. Fiz., 66:3 (2025), 56–62
Citation in format AMSBIB
\Bibitem{EmePloTim25}
\by A.~A.~Emel'yanov, M.~Yu.~Plotnikov, N.~I.~Timoshenko, I.~B.~Yudin, V.~Yu.~Ulianitsky, I.~S.~Batraev
\paper Influence of substrate surface treatment on erosive wear of polycrystalline diamond coatings deposited by gas-jet method
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2025
\vol 66
\issue 3
\pages 56--62
\mathnet{http://mi.mathnet.ru/pmtf9695}
\crossref{https://doi.org/10.15372/PMTF202415516}
\elib{https://elibrary.ru/item.asp?id=69189818}
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