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Vacuum coating part and preparation method thereof

A vacuum coating and color layer technology, which is applied in vacuum evaporation coating, sputtering coating, ion implantation coating, etc., can solve the problems of low competitiveness of vacuum coating and achieve the effect of improving appearance competitiveness and enriching colors

Inactive Publication Date: 2012-02-08
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the colors that can be stably produced by vacuum coating technology are limited to a few color systems such as gold, silver, black, and rose red. Compared with film-forming processes such as baking varnish and anodic treatment, vacuum coating is not as competitive in the field of decorative surface treatment. powerful

Method used

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  • Vacuum coating part and preparation method thereof
  • Vacuum coating part and preparation method thereof

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Embodiment Construction

[0017] The vacuum coating part of the present invention can be an electronic device casing, and can also be a spectacle frame, a clock casing, a metal sanitary piece, and a construction piece.

[0018] see figure 1 , the vacuum coating member 10 of the preferred embodiment of the present invention includes a base 11 , a base layer 13 and a color layer 15 . The base layer 13 is directly combined with the matrix 11 , and the color layer 15 is formed on the surface of the base layer 13 .

[0019] The material of the substrate 11 is aluminum alloy, magnesium alloy or stainless steel, preferably stainless steel.

[0020] The base layer 13 is formed between the base 11 and the color layer 15 to enhance the adhesion of the color layer 15 on the base 11 . The substrate layer 13 can be a titanium layer or other coatings that can provide adhesion. The thickness of the substrate layer 13 is about 0.05-0.2 μm, preferably 0.1 μm. The color of the base layer 13 is preferably a color tha...

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Abstract

The invention provides a vacuum coating part. The vacuum coating part comprises a matrix and a color layer formed on the matrix. The color layer is a TiCN layer, wherein the chroma of the color layer is 36-48 of the L* coordinate of the CIE LAB color system, the a* coordinate is 4-5, and the b* coordinate is 2-4. The invention also provides a preparation method of the vacuum coating part. The vacuum coating part is chocolate-colored.

Description

technical field [0001] The invention relates to a vacuum coating part and a preparation method thereof, in particular to a chocolate-colored vacuum coating part and a preparation method thereof. Background technique [0002] Vacuum coating technology is a very environmentally friendly film forming technology. The film layer formed by vacuum coating has the advantages of high hardness, high wear resistance, good chemical stability, firm combination with the substrate and bright metal appearance, so the application of vacuum coating in the field of decorative surface treatment is becoming more and more wider. [0003] In the field of decorative vacuum coating, the design and control of the color of the coating layer is a very key technical indicator. At present, the colors that can be stably produced by vacuum coating technology are limited to a few color systems such as gold, silver, black, and rose red. Compared with film-forming processes such as baking varnish and anodic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/35C23C14/06C23C14/16
CPCC23C14/0664C23C14/025C23C14/0015Y10T428/26Y10T428/265
Inventor 张新倍陈文荣蒋焕梧陈正士马闯
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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