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Explosive forming method of arc-wave titanium anode plate

A titanium anode plate, explosive forming technology, applied in the direction of electrode, electrode shape/type, electrolysis process, etc., can solve the problems of low production efficiency and large size, and achieve the effect of improving production efficiency, reducing production cost and improving forming pass rate

Active Publication Date: 2011-05-11
黄山顺钛新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional anode plate waveforms are formed by hydraulic press molding, which requires a large press and low production efficiency

Method used

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  • Explosive forming method of arc-wave titanium anode plate
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Embodiment Construction

[0011] Embodiments of the present invention will be specifically described below.

[0012] 1) Select the TA1 grade titanium plate with excellent elongation performance, and its elongation rate is required to be greater than 40%, and at the same time strictly check the surface for no defects.

[0013] 2) Process the mold according to the shape of the required titanium anode plate. The mold is welded and fixed on the thick base plate.

[0014] 3) Apply butter on the surface of the titanium plate blank as an explosion protection layer. Place the titanium plate blank on the mold, fix the detonating cord of the expansion tube with tape on the surface of the titanium plate corresponding to the center position of the mold groove (corresponding to the lowest center position of the small corrugation depression of the corrugated plate), and spread fine sand evenly on the titanium plate , The thickness of the fine sand is 30mm~150mm, and it can be packed in bulk, in sand boxes or in sa...

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Abstract

The invention relates to an explosive forming method of an arc-wave titanium anode plate. The titanium anode plate is exploded to form an arc-wave-shaped titanium anode plate of which the cross section is distributed in a uniform arc-wave mode. The method comprises the following steps: arranging a uniform arc-wave-shaped die on the bottom of a titanium plate, and fixing an expansion tube blasting fuse at the center of a die groove on the surface of the titanium plate, wherein the blasting fuse is not shorter than the die groove; and uniformly spreading fine sand on the expansion tube blasting fuse and the titanium anode plate, and simultaneously igniting the expansion tube blasting fuse to form the arc waves of the titanium anode plate at the same time. In the invention, the arc-wave anode plate is processed by explosion; and the anode plate is formed under the explosive action of the blasting fuse distributed by being matched with the wave of the die, thereby increasing the strength of the wave plate and enhancing the service performance of the material. Meanwhile, the invention reduces the large-size pressing machine and other facilities, lowers the energy consumption, enhances the production efficiency and lowers the production cost.

Description

technical field [0001] The invention relates to a method for preparing an anode plate of electrolytic manganese dioxide. The waveform of an isosceles arc top waveform anode plate is formed by explosive processing, and is widely used in electrolysis and other industries. Background technique [0002] Electrolytic manganese dioxide has become a very important raw material in the battery industry. Electrolytic manganese dioxide is an excellent depolarizer for batteries. Compared with dry batteries produced by natural discharge manganese dioxide, it has large discharge capacity, strong activity, Small size, long life and so on. Due to its strong catalytic, oxidation / reduction, ion exchange and adsorption capabilities, electrolytic manganese dioxide is an excellent water purification filter material with comprehensive performance after treatment and molding. Compared with water filter media, it has stronger ability to decolorize and remove metals. Electrolytic manganese dioxide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25B11/02C25B11/10B21D26/08
Inventor 邓家爱邹华陈寿军
Owner 黄山顺钛新材料科技有限公司
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