KR880004510A - Pretreatment method of aluminum chemical foil for electrolytic capacitor - Google Patents

Pretreatment method of aluminum chemical foil for electrolytic capacitor Download PDF

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Publication number
KR880004510A
KR880004510A KR1019860008235A KR860008235A KR880004510A KR 880004510 A KR880004510 A KR 880004510A KR 1019860008235 A KR1019860008235 A KR 1019860008235A KR 860008235 A KR860008235 A KR 860008235A KR 880004510 A KR880004510 A KR 880004510A
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KR
South Korea
Prior art keywords
electrolytic capacitor
pretreatment method
aluminum chemical
chemical foil
aluminum foil
Prior art date
Application number
KR1019860008235A
Other languages
Korean (ko)
Other versions
KR890002810B1 (en
Inventor
나경록
Original Assignee
임경춘
삼성전자부품 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 임경춘, 삼성전자부품 주식회사 filed Critical 임경춘
Priority to KR1019860008235A priority Critical patent/KR890002810B1/en
Publication of KR880004510A publication Critical patent/KR880004510A/en
Application granted granted Critical
Publication of KR890002810B1 publication Critical patent/KR890002810B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/02—Diaphragms; Separators

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

내용 없음No content

Description

전해콘덴서용 알루미늄화성박의 전처리방법Pretreatment method of aluminum chemical foil for electrolytic capacitor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

전해콘덴서용 알루미늄박을 인산수용액내에서 자비처리한 다음 이를 다시 통상의 화성전해액으로 화성처리함에 있어서 화성처리를 실시하기 이전에 상기 알루미늄박을 공기중에서 450℃ 내지 500℃의 온도로 2 내지 3분 동안 열처리시킴을 특징으로 하는 전해콘덴서용 알루미늄박의 전처리방법.After treating the aluminum foil for electrolytic capacitors in an aqueous solution of phosphoric acid and then converting it into a conventional chemical electrolyte, the aluminum foil is heated at a temperature of 450 to 500 ° C. for 2 to 3 minutes in air. A pretreatment method for an aluminum foil for an electrolytic capacitor, characterized by heat treatment during. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860008235A 1986-09-30 1986-09-30 Front treatment method of aluminum echid foil KR890002810B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860008235A KR890002810B1 (en) 1986-09-30 1986-09-30 Front treatment method of aluminum echid foil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860008235A KR890002810B1 (en) 1986-09-30 1986-09-30 Front treatment method of aluminum echid foil

Publications (2)

Publication Number Publication Date
KR880004510A true KR880004510A (en) 1988-06-04
KR890002810B1 KR890002810B1 (en) 1989-07-31

Family

ID=19252586

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860008235A KR890002810B1 (en) 1986-09-30 1986-09-30 Front treatment method of aluminum echid foil

Country Status (1)

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KR (1) KR890002810B1 (en)

Also Published As

Publication number Publication date
KR890002810B1 (en) 1989-07-31

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