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SM ISO690:2012 KOVAL, Andrei. Study of Corrosion Behavior of Coatings Produced on Steel with Electrospark Alloying Using a Hand High-Frequency Vibrator. In: Surface Engineering and Applied Electrochemistry, 2022, nr. 2(58), pp. 176-183. ISSN 1068-3755. DOI: https://doi.org/10.3103/S1068375522020041 |
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Surface Engineering and Applied Electrochemistry | ||||||
Numărul 2(58) / 2022 / ISSN 1068-3755 /ISSNe 1934-8002 | ||||||
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DOI:https://doi.org/10.3103/S1068375522020041 | ||||||
Pag. 176-183 | ||||||
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The comparative corrosion resistance in acidic, alkaline, and neutral environments of pure metals (steel, nickel, titanium) and of nickel and titanium coatings produced on steel using electrospark alloying with a high-frequency vibrator is investigated. It is established that the phase structure, roughness, and porosity of received coatings depend on the electrode material and on the modes of coating application that affect the corrosion behavior. A positive influence of the high-frequency alloying with nickel and titanium on an increase in the corrosion resistance of the steel surface is shown. |
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Cuvinte-cheie corrosion behavior, electrospark alloying, high-frequency vibrator, nickel, steel, Titanium |
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