FIELD: aluminum-base alloys. SUBSTANCE: heat-resistant aluminum-base alloy for plasma coating of heat-resistant alloys based on nickel contains, %: chromium, 20-24; cobalt, 10-13; yttrium, 13.5-17; aluminum, the balance. Alloy possesses high resistance to corrosion suitable for use for making of plasma coatings of heat-resistant alloys on nickel base for operation under conditions of aggressive media and high temperature. EFFECT: higher heat- and corrosion-resistant alloy. 1 tbl
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