Low-voltage electronic aluminum foil for capacitor and preparation process thereof

An electronic aluminum foil and preparation process technology, applied in the direction of manufacturing tools, metal rolling, furnace types, etc., can solve the problems of short production cycle and shorten production cycle, and achieve the effect of less residue, elimination of uneven structure, and improvement of surface quality
CN113235023AActive Publication Date: 2021-08-10广西正润新材料科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
广西正润新材料科技有限公司
Publication Date
2021-08-10

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Abstract

The invention discloses a low-voltage electronic aluminum foil for a capacitor and a preparation process thereof. The low-voltage electronic aluminum foil for the capacitor, which is uniform in grain size, good in corrosion effect, high in capacity and short in production period, can be obtained through the process steps of casting, homogenizing, hot rolling, cold rolling, intermediate annealing, foil rolling, finished product annealing, coil dividing, packaging and the like.
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Description

[Technical field]

[0001] The present invention relates to the field of low-voltage electron aluminum foil processing, and more particularly to a low pressure electron aluminum foil for a capacitor and a preparation process thereof. 【Background technique】

[0002] Electronic aluminum foil is a key raw material for an aluminum electrolytic capacitor, which is a base material manufactured by electrode foil. Aluminum electrolytic capacitors are widely used in household appliances, computer, communication equipment, industrial control, electric vehicles, electric locomotives and military and aerospace equipment. With the rapid development of electronic technology, the use of aluminum electrolytic capacitors is more widely used in rail transit, flat panel display, solar, wind energy batteries and energy-saving sectors, which has been widely used, and the development of electronic aluminum foil is even more quickly.

[0003] Electronic aluminum foil as a core raw material of an aluminum...

Claims

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