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Decorative coatings prepared on stainless steel substrates based on magnetron co-sputtering technology

A stainless steel, decorative technology, applied in the direction of metal material coating process, coating, sputtering, etc., can solve problems such as covering, and achieve the effect of preventing electrochemical corrosion

Active Publication Date: 2020-01-03
福建新越金属材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 coatings prepared on stainless steel substrates based on magnetron co-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 a stainless steel substrate based on magnetron co-sputtering technology. The coating film system includes a stainless steel 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 stainless steel 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 stainless steel 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 adhesi...

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Abstract

The invention provides a decorative coating prepared on a stainless steel substrate based on a magnetic control co-sputtering technology. A film system of the decorative coating comprises one or more compound coatings. Each compound coating is composed of silicon-chromium alloy which partially or completely react with nitrogen. The film system of the decorative coating is suitable for large-area decorative coating film coating conducted on a stainless steel strip or a stainless steel sheet. A film coating material is suitable for being combined with a stainless steel substrate material. The stainless steel substrate material has an inert corrosion-resistant protection effect. Low electrochemical potential differences exist between elements of the film coating material as well as between alloy elements of the stainless steel substrate material, and electrochemical corrosion can be prevented; the surface hardness is high; the adhesiveness to the substrate material is excellent; 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 a stainless steel 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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C14/35C23C14/16C23C14/06C23C14/10
CPCC23C14/0015C23C14/0641C23C14/10C23C14/165C23C14/35
Inventor 马丁·森斯眭凌杰巫仕才赖纳·霍夫曼孙伟明杨兴磊张燕聪
Owner 福建新越金属材料科技有限公司
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