Method for plating glasses to a large area without pollution

A large-area, non-polluting technology, applied in sputtering plating, ion implantation plating, vacuum evaporation plating, etc., can solve the problems of many production equipment, complex silver mirror plating, and large consumption of raw materials. Small amount, accurate film thickness, and extended service life

Inactive Publication Date: 2009-09-30
HUZHOU TIAHE AUTOMOBILE PART
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Electroless plating of silver mirrors is relatively complicated, consumes a lot of raw materials, takes up a lot of equipment for production, and has serious environmental pollution problems

Method used

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  • Method for plating glasses to a large area without pollution
  • Method for plating glasses to a large area without pollution
  • Method for plating glasses to a large area without pollution

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

[0036] A method for plating a large-area silver mirror without pollution, comprising the following steps: a device such as figure 1 , The disk-shaped intermediate frequency DC composite magnetron sputtering device shown in 2 and 3 includes a vacuum chamber 1, an air extraction system, an air supply system, a film thickness measurement and control system, and an electrical control cabinet (not shown), the A DC planar magnetron sputtering target 2 is installed in the vacuum chamber...

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Abstract

The invention relates to the field of new materials and surface techniques, in particular to a method for plating glasses to a large area without pollution. The method comprises the following steps: mounting a medium frequency direct current composite magnetron sputtering device which comprises a direct current plane magnetron sputtering silver target and a replaceable medium frequency twinborn magnetron sputtering target; plaiting a silver film on the surface of a workpiece through the direct current plane magnetron sputtering silver target; and plating a compound film on the surface of the workpiece through the medium frequency twinborn magnetron sputtering target, wherein the workpiece is glass. The method is environmentally-friendly, the process is simple, and the obtained product has long service life.

Description

technical field [0001] The invention relates to the technical field of new materials and surfaces, in particular to a method for plating silver on glass surfaces. Background technique [0002] Silver is a precious metal with many excellent properties. It has important applications in industrial production and people's life. It has beautiful luster and high reflectivity. The ornaments and glasses made of it are very popular among people. . [0003] People used the chemical method to plate silver mirrors earlier, but at that time, manual operation was used, and the technology was backward. The conversion rate of silver nitrate was about 30%, and the cost was high and the quality was unstable. Later, the method of vacuum coating has developed rapidly. People can use this method to coat aluminum mirrors. It has no pollution and low cost, so it has been widely used. However, the visible light reflectance of the silver mirror is higher, and the imaging is more realistic and clea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/09C23C14/35
Inventor 钱苗根
Owner HUZHOU TIAHE AUTOMOBILE PART
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