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Rose gold color system adjusting and testing coating technology by replacing gold target

A rose and gold technology, applied in the field of rose gold system debugging and coating, can solve the problems of expensive gold targets and high processing costs, and achieve the effects of broad application prospects, reduced processing costs, good corrosion resistance and chemical stability.

Inactive Publication Date: 2020-04-24
SHANGHAI ZICHUANG COATING TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the current rose gold color layer needs to use gold target sputtering to form a film, and the gold target is expensive, with an average of 400 yuan / gram, which makes the processing cost of the product too high, and the gain outweighs the gain

Method used

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  • Rose gold color system adjusting and testing coating technology by replacing gold target

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Embodiment Construction

[0015] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0016] refer to figure 1 , the specific embodiment adopts the following technical scheme: a rose gold-based debugging coating technology that replaces the gold target, and the upper layer of the substrate 1 is sequentially coated with a Cr primer layer 2, a TiCrN transition layer 3, and a TiN layer by vacuum magnetron sputtering. The transition layer 4 and the TiCN color layer 5 finally make the surface appear rose gold, and the process steps are as follows:

[0017] ① Substrate 1 is made of stainless steel or hard alloy substrate. Substrate 1 undergoes CNC, polishing, and ultrasonic cleaning processes before plating Cr primer layer 2, so that the surface of the substrate is smooth and clean, which facilitates the deposition of the film layer and ...

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Abstract

The invention discloses a rose gold color system adjusting and testing coating technology by replacing a gold target, and relates to the technical field of vacuum coating. The technology is characterized in that a Cr priming layer is prepared on the surface of a substrate through a vacuum magnetron sputtering deposition technology, so that the binding force of a matrix and a film layer is enhanced; a TiCrN transition layer is generated on the surface of a first Cr priming layer, so that the continuity of the film layer is kept; on the basis of the second TiCrN transition layer, coating is carried out through the vacuum magnetron sputtering deposition technology to obtain a TiN transition layer, so that the uniformity of the color of the film layer is improved; and through the vacuum magnetron sputtering deposition technology, nitrogen, acetylene and a titanium target are combined on the surface of the third TiN transition layer so as to carry out coating to obtain a TiCN color layer, so that the surface of a product is rose gold. According to the technology, all the prepared layers of films can achieve different functions and the color transition function, the processing cost is reduced, the practicability is high, the cost performance is high, the appearance decoration performance of a workpiece is greatly improved through the color progression of the film layers, and the application prospect is wide.

Description

technical field [0001] The invention relates to the field of vacuum coating technology, in particular to a rose gold system debugging coating technology replacing a gold target. Background technique [0002] PVD (Physical Vapor Deposition) is physical vapor deposition, which refers to the use of gas discharge to evaporate the metal target and ionize both the evaporated material and the gas under vacuum conditions, and use the acceleration of the electric field to make the evaporated material and its reaction The product is deposited on the workpiece. PVD technology is a widely used surface treatment technology. The PVD process is an extremely complex physical and chemical process, including vaporization (laser, heat, ion method, electron beam, ion beam), cathodic vacuum spraying and ion plating. [0003] After the glittering gold jewelry and the classic and elegant platinum jewelry, the soft and charming rose gold jewelry has gradually become the "new favorite" of fashion p...

Claims

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Application Information

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IPC IPC(8): C23C14/02C23C14/06C23C14/35
CPCC23C14/0015C23C14/0036C23C14/0057C23C14/025C23C14/0641C23C14/0664C23C14/35
Inventor 张俊峰赵子东吕治斌张大剑
Owner SHANGHAI ZICHUANG COATING TECH
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