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Manufacturing method of nano-alloy material, nano-alloy material and electronic product

A nano-alloy and manufacturing method technology, applied in metal material coating process, nanotechnology, nanotechnology and other directions, can solve the problems of high cost of lamp strips, hinder the development of lamp strips, high cost of lamp strips, etc., to improve the welding effect, Improve the use effect and flexibility of use, and the effect of low cost

Pending Publication Date: 2020-08-14
深圳市乐工新技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing light strips are all made of copper, which makes the cost of the light strips relatively high
At the same time, due to the need to be weldable, it cannot be replaced by cheap aluminum foil, and the high cost of the light strip hinders the development of the light strip.

Method used

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  • Manufacturing method of nano-alloy material, nano-alloy material and electronic product
  • Manufacturing method of nano-alloy material, nano-alloy material and electronic product
  • Manufacturing method of nano-alloy material, nano-alloy material and electronic product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] An aluminum foil film layer is provided, and the thickness of the aluminum foil film layer is 10 microns.

[0060] The aluminum foil film layer is baked at a temperature of 45 degrees centigrade for 24 hours.

[0061] Laser drilling is performed on the baked aluminum foil film layer to form a plurality of through holes in the aluminum foil film layer. The diameter of the through holes is 0.1 micron, the distance between the holes is 0.1 micron, and the shape of the several through holes is circular.

[0062] Corona treatment is performed on the surface of the perforated aluminum foil film layer, and the corona treatment time is 1 second. The surface had a dyne value of 56 after corona treatment.

[0063] A layer of weldable metal layer is respectively sputtered on one surface of the corona-treated aluminum foil film layer and the walls of several through holes, with copper as the target material, and continuous winding coating is adopted. The coating process conditions...

Embodiment 2

[0066] An aluminum foil film layer is provided, and the thickness of the aluminum foil film layer is 100 microns.

[0067] The aluminum foil film layer is baked at a temperature of 80 degrees centigrade for 1 hour.

[0068] Laser drilling is performed on the baked aluminum foil film layer to form a plurality of through holes in the aluminum foil film layer, the diameter of the through holes is 100 microns, and the hole distance is 100 microns. The shapes of the through holes are triangles.

[0069] Corona treatment was performed on the surface of the perforated aluminum foil film layer, and the corona treatment time was 10 seconds respectively. The surface had a dyne value of 54 after corona treatment.

[0070] Sputter the first metal layer on the surface of the corona-treated aluminum foil film layer and the walls of several through holes, using zinc as the target material, and adopt continuous winding coating. The coating process conditions are: vacuum degree 0.02Pa , The...

Embodiment 3

[0073] An aluminum foil film layer is provided, and the thickness of the aluminum foil film layer is 20 microns.

[0074] The aluminum foil film layer is laser drilled to form a plurality of through holes in the aluminum foil film layer. The diameter of the through holes is 10 microns, the hole distance is 10 microns, and the shape of the several through holes is quadrilateral.

[0075] Corona treatment was performed on the surface of the aluminum foil film layer, and the corona treatment time was 5 seconds respectively. The dyne value of the surface after corona treatment was 40 respectively.

[0076] A metal layer is respectively sputtered on the surface of the corona-treated aluminum foil film layer and the walls of several through holes, using titanium as the target material, and adopts continuous winding coating. The coating process conditions are: vacuum degree 0.2Pa, The continuous winding plating speed is 295m / min, the plating current is 30A, and the plating voltage i...

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Abstract

The invention discloses a manufacturing method of a nano-alloy material, the nano-alloy material prepared by the manufacturing method and an electronic product applying the nano-alloy material. The manufacturing method of the nano-alloy material comprises the following steps of providing an aluminum foil film layer with the thickness of more than or equal to 10 microns, and is less than or equal to 100 microns; vapor deposition is carried out on the surface of the aluminum foil film layer, at least one weldable metal layer is formed on the surface, and the thickness of the weldable metal layeris larger than or equal to 0.05 micrometer and smaller than or equal to 15 micrometers. According to the manufacturing method of the nano-alloy material, the weldable metal layer is arranged on the aluminum foil film layer, so that the cost of the weldable nano alloy material is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of nano-alloy materials, in particular to a method for preparing a nano-alloy material, a nano-alloy material prepared by the method, and electronic products using the nano-alloy material. Background technique [0002] The light strip is the connection of the light and provides a welding position. It is a conductive material that needs to be weldable. Has good electrical conductivity and weldability. Light strips have gradually emerged in various decoration industries because of their long service life (generally, the normal life span is 80,000 to 100,000 hours), and they are very energy-saving and environmentally friendly. However, the existing light strips are all made of copper, which makes the cost of the light strips relatively high. At the same time, due to the need to be weldable, it cannot be replaced by cheap aluminum foil, and the high cost of the light strip hinders the development of the light ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/16C23C28/02F21V21/002B82Y30/00B82Y40/00
CPCC23C14/16C23C28/02F21V21/002B82Y30/00B82Y40/00
Inventor 夏祥国李林军任诗举
Owner 深圳市乐工新技术有限公司
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