Technology Features of Diamond Coating Deposition on a Carbide Tool
Evgeny Ashkinazi,
Sergey Fedorov,
Alexander Khomich,
Vladimir Rogalin,
Andrey Bolshakov,
Dmitry Sovyk,
Sergey Grigoriev,
Vitaly Konov
Affiliations
Evgeny Ashkinazi
Prokhorov General Physics Institute of the Russian Academy of Sciences, 38 Vavilov st., 119991 Moscow, Russia
Sergey Fedorov
Moscow State University of Technology “STANKIN”, 1 Vadkovsky per., 127055 Moscow, Russia
Alexander Khomich
Fryazinsky Branch of the V.A. Kotelnikov Institute of Radio Engineering and Electronics of the Russian Academy of Sciences, Moscow region, 1 Vvedensky Square, 141190 Fryazino, Russia
Vladimir Rogalin
Institute of Electric Phisics and Electric Power Engineering of the Russian Academy of Sciences, Dvortsovaya quay, 191186 St. Petersburg, Russia
Andrey Bolshakov
Prokhorov General Physics Institute of the Russian Academy of Sciences, 38 Vavilov st., 119991 Moscow, Russia
Dmitry Sovyk
Prokhorov General Physics Institute of the Russian Academy of Sciences, 38 Vavilov st., 119991 Moscow, Russia
Sergey Grigoriev
Moscow State University of Technology “STANKIN”, 1 Vadkovsky per., 127055 Moscow, Russia
Vitaly Konov
Prokhorov General Physics Institute of the Russian Academy of Sciences, 38 Vavilov st., 119991 Moscow, Russia
The production of carbide tools with polycrystalline diamond coatings, which are used for processing modern carbon composite materials, includes a number of technological techniques that ensure reliable adhesion of the coating to the substrate. This review examines these features of substrate-surface pretreatment to improve adhesion, which includes chemical etching, mechanical hardening, modification by ion beams, plasma treatment and application of buffer layers between the substrate and the coating. This review also discusses the advantages and disadvantages of the most common methods for obtaining polycrystalline diamond coatings using hot filament and deposition of coatings from microwave plasma.
