Installation for vacuum-arc treatment of the surface of construction materials

Abstract

A pilot installation for the vacuum-arc discharge treatment of the surface of metals and alloys for the preparation of the production process of the deposition protective coatings on articles made from construction materials is developed. Its design and working characteristics are presented. The prototype of an arc evaporator with an arc magnetic field functioning at nitrogen pressures in a working chamber of 10-1000 Pa, arc currents of 20-250 A, and voltages across a long arc up to 50 V is developed. It is shown that the properties of the surface layer of a steel sheet after its posttreatment storage under conditions of increased humidity for several years remained invariable.

Original language	English
Pages (from-to)	298-303
Number of pages	6
Journal	Russian Journal of Non-Ferrous Metals
Volume	52
Issue number	3
DOIs	https://doi.org/10.3103/S1067821211030047
Publication status	Published - Jun 2011

Keywords

cleaning and activation of the surface of structural steels
design and working characteristics of the installation
efficiency of processing
modification

ASJC Scopus subject areas

Mechanics of Materials
Metals and Alloys
Surfaces, Coatings and Films

Access to Document

10.3103/S1067821211030047

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title = "Installation for vacuum-arc treatment of the surface of construction materials",

abstract = "A pilot installation for the vacuum-arc discharge treatment of the surface of metals and alloys for the preparation of the production process of the deposition protective coatings on articles made from construction materials is developed. Its design and working characteristics are presented. The prototype of an arc evaporator with an arc magnetic field functioning at nitrogen pressures in a working chamber of 10-1000 Pa, arc currents of 20-250 A, and voltages across a long arc up to 50 V is developed. It is shown that the properties of the surface layer of a steel sheet after its posttreatment storage under conditions of increased humidity for several years remained invariable.",

keywords = "cleaning and activation of the surface of structural steels, design and working characteristics of the installation, efficiency of processing, modification",

author = "Demidenko, {V. V.} and Potemkin, {G. V.} and Starostin, {G. T.} and Os'kin, {Yu V.} and Revin, {P. E.}",

year = "2011",

month = jun,

doi = "10.3103/S1067821211030047",

language = "English",

volume = "52",

pages = "298--303",

journal = "Russian Journal of Non-Ferrous Metals",

issn = "1067-8212",

publisher = "Springer Science + Business Media",

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T1 - Installation for vacuum-arc treatment of the surface of construction materials

AU - Demidenko, V. V.

AU - Potemkin, G. V.

AU - Starostin, G. T.

AU - Os'kin, Yu V.

AU - Revin, P. E.

PY - 2011/6

Y1 - 2011/6

N2 - A pilot installation for the vacuum-arc discharge treatment of the surface of metals and alloys for the preparation of the production process of the deposition protective coatings on articles made from construction materials is developed. Its design and working characteristics are presented. The prototype of an arc evaporator with an arc magnetic field functioning at nitrogen pressures in a working chamber of 10-1000 Pa, arc currents of 20-250 A, and voltages across a long arc up to 50 V is developed. It is shown that the properties of the surface layer of a steel sheet after its posttreatment storage under conditions of increased humidity for several years remained invariable.

AB - A pilot installation for the vacuum-arc discharge treatment of the surface of metals and alloys for the preparation of the production process of the deposition protective coatings on articles made from construction materials is developed. Its design and working characteristics are presented. The prototype of an arc evaporator with an arc magnetic field functioning at nitrogen pressures in a working chamber of 10-1000 Pa, arc currents of 20-250 A, and voltages across a long arc up to 50 V is developed. It is shown that the properties of the surface layer of a steel sheet after its posttreatment storage under conditions of increased humidity for several years remained invariable.

KW - cleaning and activation of the surface of structural steels

KW - design and working characteristics of the installation

KW - efficiency of processing

KW - modification

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