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Decorative coating prepared on aluminum substrate based on magnetron common sputtering technology

An aluminum substrate, decorative technology, applied in the direction of metal material coating process, coating, sputtering plating, etc., can solve problems such as covering, and achieve the effect of preventing electrochemical corrosion

Inactive Publication Date: 2017-09-29
福建新越金属材料科技有限公司
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Problems solved by technology

But for metallic coatings, the luster of the metal will be masked by thicker coatings

Method used

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  • Decorative coating prepared on aluminum substrate based on magnetron common sputtering technology

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Embodiment Construction

[0024] Refer to the attached figure 1 Specific embodiments of the present invention will be described. In order to provide a comprehensive understanding of the present invention, many details are described below, but it will be apparent to those skilled in the art that the present invention can be practiced without these details.

[0025] A decorative coating prepared on an aluminum substrate based on magnetron co-sputtering technology. The coating film system includes an aluminum substrate material in the form of a strip or sheet, the back of which is B, and the coating surface is A. If only one side of the aluminum base material has a surface treatment suitable for the intended PVD coating, then the side with the appropriate surface treatment is the coating side A; if both sides of the aluminum base material are similar or both sides are suitable for the intended PVD coating , then the coating surface A can be randomly selected.

[0026] An adhesion layer (AL) composed of ...

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Abstract

The invention discloses a decorative coating prepared on an aluminum substrate based on a magnetron common sputtering technology. A film system of the decorative coating comprises one or more compound coatings; each compound coating is prepared from a silicon-titanium alloy which carries out reaction with nitrogen N partially and totally. The film system of the decorative coating is suitable for carrying out large-area film plating on the decorative coating on stainless steel strip materials or stainless steel sheets; the film-plating material is suitable for being combined with the aluminum substrate material, a lower electrochemical potential difference exist between the film-plating material elements and between the film-plating material elements and alloy elements of the aluminum substrate material, so that electrochemical corrosion can be prevented; the higher surface hardness and the excellent adhesion to the substrate material are achieved, and a variety of different colors can be obtained.

Description

technical field [0001] The invention relates to a vacuum coating decorative coating, more specifically to a decorative coating prepared on an aluminum substrate based on a magnetron co-sputtering technique. Background technique [0002] Decorative coatings are widely used in everyday life. The application of this coating in product design and architectural design not only improves the appearance and environmental comfort, but also has other functional properties, such as: increasing wear resistance and corrosion resistance. Traditional methods of decorative coatings are painting and varnishing. Among the decorative coating methods for industrial applications, the powder coating coloring process is more advantageous and occupies a dominant position, which has good performance and ideal color. But with metallic coatings, the luster of the metal is masked by thicker layers of coating. Thicker coating layers also require higher raw material consumption than ideally thin coati...

Claims

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Application Information

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IPC IPC(8): C23C14/06C23C14/35
CPCC23C14/0641C23C14/0084C23C14/352
Inventor 马丁·森斯巫仕才眭凌杰赖纳·霍夫曼姜其伟张燕聪钟育聪
Owner 福建新越金属材料科技有限公司
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