Efficient preparing method of nickel plate

A nickel plate, high-efficiency technology, applied in the field of high-efficiency preparation of nickel plate, can solve the problems of improving the quality of nickel plate, and achieve the effects of improving quality, improving production efficiency, and increasing current density

Inactive Publication Date: 2018-06-29
CHANGDE JINDE NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention relies about an efficient way to make high-quality thin metal sheets from metals that are difficult or expensive to produce with traditional methods like casting techniques such as rolling them out into foils or wires. By doing it properly, we can create more precise materials without having any unnecessary parts at their edges.

Problems solved by technology

This patented technical issue addressed in this patents relates to improving the efficient and consistently achieved fabricability (electroformation) of metallic materials such as nickel during chemical reactions like those involving acid treatment processes for industrial purposes.

Method used

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  • Efficient preparing method of nickel plate
  • Efficient preparing method of nickel plate
  • Efficient preparing method of nickel plate

Examples

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Embodiment Construction

[0043] Please refer to the attached figure 1 , which is a flow chart of a method for efficiently preparing a nickel plate provided in this embodiment. The method comprises the steps of:

[0044] Step 1, place the electroforming solution in the electroforming tank, wherein each liter of electroforming solution includes 300-400g nickel sulfamate, 4-15g nickel chloride, 30-35g boric acid, 0.08-0.12g dodecyl Sodium sulfate, 0.009-0.011g saccharin and 0.009-0.011g coumarin.

[0045] Nickel sulfamate mainly provides nickel ion in electroforming process, and the concentration of nickel sulfamate in electroforming solution is 300-400g per liter in the present embodiment, and concentration is relatively high, can allow to adopt higher current density, deposition The speed is fast, and the color of the coating is uniform, thereby increasing the preparation efficiency and improving the quality of the casting.

[0046] In the electroforming solution, nickel chloride as an anode activator

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Abstract

The application relates to the technical field of packaging material production and particularly relates to an efficient preparing method of a nickel plate. The method comprises the following steps: filling an electroforming bath with an electroforming solution; regulating the PH value of the electroforming solution and regulating the temperature of the electroforming solution; gluing the non-working surface of a parent plate to a fixed plate, and sprinkling a passivating solution on the working surface of the parent plate, wherein the parent plate is a nickel plate; connecting the fixed platewith a negative electrode of a direct-current power supply, and connecting a sulfur-containing activated nickel crown with a positive electrode of the direct-current power supply; placing the fixed plate and the sulfur-containing activated nickel crown in the electroforming bath and immersing the fixed plate and the sulfur-containing activated nickel crown under the liquid level of the electroforming solution; connecting the direct-current power supply, adjusting initial current to 15-30A, and after 8-12 minutes, adjusting the current to 50-110A; when the nickel plate deposited on the workingsurface of the parent plate reaches preset thickness, slowly adjusting the current to zero, and disconnecting the direct-current power supply; and peeling off the nickel plate from the working surface of the parent plate so as to obtain the nickel plate. The method of the application is simple to operate and easy to control, the preparing efficiency of the nickel plate can be greatly increased, and at the same time, the quality of the cast nickel plate is improved.

Description

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Claims

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Application Information

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Owner CHANGDE JINDE NEW MATERIAL TECH CO LTD
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