Отправить статью по E-mail Effect of crystal structure on the tribological properties of diamond coatings on hard-alloy cutting tools
- Авторы: Ashkinazi E.E.1,2, Sedov V.S.1,2, Petrzhik M.I.3, Sovyk D.N.1,2, Khomich A.A.1,4, Ralchenko V.G.1,2,5, Vinogradov D.V.1,6, Tsygankov P.A.1,6, Ushakova I.N.7, Khomich A.V.1,4
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Учреждения:
- Prokhorov General Physics Institute
- National Research Nuclear University MEPhI
- National University of Science and Technology MISiS
- Kotel’nikov Institute of Radio Engineering and Electronics
- Harbin Institute of Technology
- Bauman Moscow State Technical University
- Baikov Institute of Metallurgy and Material Science
- Выпуск: Том 38, № 3 (2017)
- Страницы: 252-258
- Раздел: Article
- URL: https://ogarev-online.ru/1068-3666/article/view/228764
- DOI: https://doi.org/10.3103/S1068366617030047
- ID: 228764
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Аннотация
Micro- and nanocrystalline uniform diamond coatings with barrier tungsten layers for improved adhesion were deposited in a microwave plasma from methane-hydrogen mixtures on cemented carbide WC–6% Co substrates with high aspect ratios. Dynamic study of cutting forces and sliding friction has shown a significant improvement in the tribological properties of diamond-coated tools in cutting highly abrasive materials, such as A390 silumin and carbon-carbon composites. Confocal Raman spectrometry has been used to examine the features of wear mechanism in nano- and microcrystalline diamond coatings deposited in a microwave plasma.
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Об авторах
E. Ashkinazi
Prokhorov General Physics Institute; National Research Nuclear University MEPhI
Автор, ответственный за переписку.
Email: jane50@list.ru
Россия, Moscow, 119991; Moscow, 115409
V. Sedov
Prokhorov General Physics Institute; National Research Nuclear University MEPhI
Email: jane50@list.ru
Россия, Moscow, 119991; Moscow, 115409
M. Petrzhik
National University of Science and Technology MISiS
Email: jane50@list.ru
Россия, Moscow, 119049
D. Sovyk
Prokhorov General Physics Institute; National Research Nuclear University MEPhI
Email: jane50@list.ru
Россия, Moscow, 119991; Moscow, 115409
A. Khomich
Prokhorov General Physics Institute; Kotel’nikov Institute of Radio Engineering and Electronics
Email: jane50@list.ru
Россия, Moscow, 119991; Fryazino, Moscow oblast, 141190
V. Ralchenko
Prokhorov General Physics Institute; National Research Nuclear University MEPhI; Harbin Institute of Technology
Email: jane50@list.ru
Россия, Moscow, 119991; Moscow, 115409; Harbin, 150001
D. Vinogradov
Prokhorov General Physics Institute; Bauman Moscow State Technical University
Email: jane50@list.ru
Россия, Moscow, 119991; Moscow, 105005
P. Tsygankov
Prokhorov General Physics Institute; Bauman Moscow State Technical University
Email: jane50@list.ru
Россия, Moscow, 119991; Moscow, 105005
I. Ushakova
Baikov Institute of Metallurgy and Material Science
Email: jane50@list.ru
Россия, Moscow, 119991
A. Khomich
Prokhorov General Physics Institute; Kotel’nikov Institute of Radio Engineering and Electronics
Email: jane50@list.ru
Россия, Moscow, 119991; Fryazino, Moscow oblast, 141190
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