A decorative coating for stainless steel substrates

A stainless steel, decorative technology, applied in the direction of metal material coating process, coating, vacuum evaporation plating, etc., can solve problems such as poor flexibility, and achieve the effect of flexible design, high flexibility, and increased flexibility

Active Publication Date: 2022-05-31
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

[0008] The invention provides a decorative coating for stainless steel substrates to solve the disadvantages of poor flexibility in the adjustment of the color of the existing transparent metal oxide-based interference color coating and CIELAB color value

Method used

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  • A decorative coating for stainless steel substrates
  • A decorative coating for stainless steel substrates

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Embodiment Construction

[0027] The specific embodiment of the present invention will be described below with reference to accompanying drawing 1. For a comprehensive understanding of the present invention, the following descriptions will

[0028] A schematic diagram of the coating system contemplated by the present invention is provided in FIG. 1 . The coating system consists of strips or plates

[0029] An adhesion layer (10) consisting of metallic chromium Cr above the coating surface A of the stainless steel substrate (SST). directly on stainless

[0030] The first compound coating (30.1) can be plated over the adhesion layer (10), but can also be plated directly on the stainless steel base

[0031] A further compound coating (30.2) may be plated over the compound coating (30.1), which may be used to describe the compound

[0032] On top of the compound film layers (30.1) and (30.2), additional compound coatings may be plated to n (30.n), where each

[0033] Additional plating may be made over the c...

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Abstract

A decorative coating for a stainless steel substrate comprising at least one compound coating consisting of a silicon-chromium alloy partially to completely reactive with nitrogen N, each compound coating having the expression (Si:Cr)N X , all compound coatings are plated on the coating surface of the stainless steel substrate by physical vapor deposition, and a transparent or translucent anti-reflection layer is coated on the top of the compound layer, and the transparent or translucent anti-reflection layer is expressed by (Si:Cr) N X o Y To describe, the (Si:Cr) in the compound coating and the transparent or translucent anti-reflection layer is described as any ratio between silicon and chromium between 0 and 100%, and the indices X and Y are all between 0 and 1. . The present invention coats a transparent or translucent anti-reflection layer, which helps to adjust the color saturation C* or make the color darker or brighter. The L* value of CIELAB can also be adjusted by adjusting the transparent or translucent anti-reflection layer. thickness or by adjusting its composition.

Description

A decorative coating for stainless steel substrates technical field The present invention relates to a kind of vacuum coating decorative coating, more specifically refers to a kind of decorative stainless steel base material coating. Background technique [0002] Decorative coatings are widely used in everyday life. The coating is not used in product design and architectural design Only enhances appearance and environmental comfort, but also has other functional properties, such as: increased wear resistance and corrosion resistance sex. [0003] PVD physical vapor deposition coatings have similar advantages to dyed products. It can keep the luster of the metal Apply a variety of different colors. Therefore, compared with the application of coloring or varnishing, the film coating of PVD process is not Very thin, while using much less coating material. A characteristic of coatings deposited by the PVD process is that the coating forms as it grows The process do...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C14/06C23C14/35C23C14/30C23C14/32
CPCC23C14/0641C23C14/0676C23C14/0688C23C14/352C23C14/30C23C14/325C23C14/0015C23C14/0036
Inventor 马丁·森斯眭凌杰孙伟明万叙宏张燕华
Owner 福建新越金属材料科技有限公司
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