Evaluating the corrosion resistance of multi-element metal coatings

Evgeniy N. Eremin, V.М. Yurov, Ye. S. Platonova, A. Sh. Syzdykova, С.А. Гученко

2017

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DOI 10.1063/1.4998893
Data confidence 70 medium
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Abstract

The paper presents evaluating the corrosion resistance of ion-plasma coatings obtained using the cathodes: Zr, Al, Cu, Al-Fe, Zn-Al, Zn-Cu-Al and the stainless steel cathode 12X18H10T. The ordered columnar structure arising from the self-organization of plasma coatings is discovered. It is stated that the corrosion resistance of the greater part of the investigated coatings is similar to the most corrosion-resistant steels. To improve the corrosion resistance of metallic coatings it is recommended to increase its surface tension. This requires using the most refractory metals as alloying additives.The original version of this article supplied to AIP Publishing was incomplete and omitted the acknowledgement statement. The full acknowledgement reads: The work was carried out at the expense of a grant from the Russian Science Foundation (No. 17-19-01224).