Nanostructuring a steel surface by electrospark treatment with new electrode materials based on tungsten carbide

The effect of the physical and chemical properties of the material of a carbide VK8 alloying electrode with 1–5 wt % Al 2 O 3 nanopowder was studied based on the composition, structure, and properties in the modified surface layer upon the electromechanized hardening of steel 35 with varying the fre...

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Bibliographic Details
Published in:Surface engineering and applied electrochemistry 2011-06, Vol.47 (3), p.217-224
Main Authors: Nikolenko, S. V., Kuz’menko, A. P., Timakov, D. I., Abakymov, P. V.
Format: Article
Language:English
Subjects:
Electrical Surface Treatment Methods
Engineering
Machines
Manufacturing
Processes
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Summary:The effect of the physical and chemical properties of the material of a carbide VK8 alloying electrode with 1–5 wt % Al 2 O 3 nanopowder was studied based on the composition, structure, and properties in the modified surface layer upon the electromechanized hardening of steel 35 with varying the frequency and duration of the electrical pulse repetition. The data obtained can serve as a basis for creating devices of a new generation, special electrode materials, and for developing the technologies for nanostructuring the surface layers of metal materials.
ISSN:1068-3755
1934-8002
DOI:10.3103/S1068375511030057