Electric-Spark Mechanical Method for the Preparation of Steel Surfaces by Galvanized Brushes

We study the influence of electric-spark machining of steel by rotating disk brushes in combination with the delivery of lubricoolant liquids with surface-active agents and inhibiting components of the synergistic action on the electrochemical and corrosion behavior of steel, energy costs of the pro...

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Bibliographic Details
Published in:Materials science (New York, N.Y.) N.Y.), 2017-09, Vol.53 (2), p.250-256
Main Authors: Ledovs’kykh, V. М., Levchenko, S. V.
Format: Article
Language:English
Subjects:
Analysis
Brushes
Characterization and Evaluation of Materials
Chemistry and Materials Science
Corrosion inhibitors
Corrosion resistance
Corrosion resistant steels
Electric discharge machining
Energy costs
Galvanizing
Materials Science
Methods
Paints
Protective coatings
Rotating disks
Solid Mechanics
Steel corrosion
Structural Materials
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Summary:We study the influence of electric-spark machining of steel by rotating disk brushes in combination with the delivery of lubricoolant liquids with surface-active agents and inhibiting components of the synergistic action on the electrochemical and corrosion behavior of steel, energy costs of the process, and the protective properties of paint-and-lacquer coatings. We propose the use of galvanized brushes, which enables one to obtain Zn-protecting sites on its surface parallel with the machining of steel. This protecting sites enhance the corrosion resistance of the metal and improve the adhesive and protective properties of paint-and-lacquer coatings.
ISSN:1068-820X
1573-885X
DOI:10.1007/s11003-017-0069-8