Corrosion-resistant copper-based micro-nano composite structure and preparation method thereof

Abstract

The application discloses a kind of corrosion-resistant metal copper-based micro-nano composite structures and preparation methods thereof, belong to metal copper-based coating technical field, including metal copper matrix, the surface of metal copper matrix is etched after through chemical etching method and is formed super-hydrophobic surface by spraying modified ceramic particle coating.The application successfully constructs the composite structure of double protection effect on the surface of metal copper by chemical etching method in combination with spraying modified ceramic particle coating to regulate micro-nano structure, substantially improves the corrosion resistance of metal material.

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