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Microwave CVD deposition and properties of nano/microcrystalline diamond multilayer coatings on tungsten carbide cutting toolsдоклад на конференции
- Авторы: Khomich A.V., Kozlova M.V., Ashkinazi E.E., Tsygankov P.A., Sovyk D.N., Vinogradov D.V., Sedov V.S.
- Международная Конференция : International Conference on Mechanical, System and Control Engineering (ICMSC 2017)
- Даты проведения конференции: 19-21 мая 2017
- Дата доклада: 19 мая 2017
- Тип доклада: Устный
- Докладчик: не указан
- Место проведения: St. Petersburg, Russia , Russia
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Аннотация доклада:
Micro/Nanocrystalline multilayer diamond coatings (DC) were produced using a microwave plasmaassisted CVD process from CH4/H2 (microcrystalline) and CH4/H2/N2 (nanocrystalline) gas mixtures and deposited on common tungsten carbide tools. High resolution surface electron microscopy, Raman spectroscopy, friction, wear and scratching resistance tests were performed to study properties of the four series of DC. It was shown that such multilayer DC not only display good adhesion and wear resistant properties, but also have high surface smoothness and extremely low friction coefficient.
- Добавил в систему: Козлова Мария Владимировна