Coated metallic substrate

A coated metallic substrate including at least a first coating of aluminum, such first coating having a thickness below 5 μm and being directly topped by a second coating including from 0.5 to 5.9% by weight of magnesium, the balance being zinc.

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Bibliographische Detailangaben
Hauptverfasser: Chaleix, Daniel, Allely, Christian, Gaouyat, Lucie, Pace, Sergio, Silberberg, Eric
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A coated metallic substrate including at least a first coating of aluminum, such first coating having a thickness below 5 μm and being directly topped by a second coating including from 0.5 to 5.9% by weight of magnesium, the balance being zinc.