A CHROMIUM-FREE CORROSION INHIBITION COATING

Disclosed is a corrosion inhibition coating, comprising: a base comprising a matrix and a metal within the matrix; and an inhibitor comprising: zinc molybdate, cerium citrate, magnesium metasilicate, a metal phosphate silicate, or a combination thereof, wherein the metal within the matrix comprises...

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Bibliographische Detailangaben
Hauptverfasser: KRYZMAN, Michael A, ZAFIRIS, Georgios S, VAN HASSEL, Bart Antonie, ZHU, Tianli, ZHANG, Weilong, SMITH, Blair A
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Disclosed is a corrosion inhibition coating, comprising: a base comprising a matrix and a metal within the matrix; and an inhibitor comprising: zinc molybdate, cerium citrate, magnesium metasilicate, a metal phosphate silicate, or a combination thereof, wherein the metal within the matrix comprises aluminum, an aluminum alloy, zinc, a zinc alloy, magnesium, a magnesium alloy, or a combination thereof. Also disclosed is a substrate coated with the corrosion inhibition coating.