Electrical Explosion of Conductors to Produce Nanosized Carbides and to Apply Functional Coatings

An analytical review of recent studies in the field of electrical explosion of conductors (EEC) has been performed to select modes and conditions of high-resistivity EEC, which is used to produce functional wear-resistant hard-alloy carbide coatings containing refractory metals, their carbides, and...

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Bibliographic Details
Published in:Surface engineering and applied electrochemistry 2020-09, Vol.56 (5), p.590-600
Main Authors: Boguslavskii, L. Z., Sinchuk, A. V., Nazarova, N. S., Ovchinnikova, L. E.
Format: Article
Language:English
Subjects:
Conductors
Engineering
Explosions
Machines
Manufacturing
Metal carbides
Metal surfaces
Processes
Protective coatings
Refractory metals
Wear resistance
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Summary:An analytical review of recent studies in the field of electrical explosion of conductors (EEC) has been performed to select modes and conditions of high-resistivity EEC, which is used to produce functional wear-resistant hard-alloy carbide coatings containing refractory metals, their carbides, and nanocarbon particles. The influence of the environment in which the EEC is carried out on the composition of the products obtained is analyzed. The influence of the conductor’s electric explosion modes in gaseous carbon-containing media on the synthesis of refractory metal carbides is considered. The problems of producing the functional composite coatings of metal surfaces are also discussed.
ISSN:1068-3755
1934-8002
DOI:10.3103/S1068375520050038