FR2559164B1 - Procede pour le traitement de la surface d'une feuille d'aluminium destinee a etre utilisee comme electrode dans des condensateurs electrolytiques - Google Patents

Procede pour le traitement de la surface d'une feuille d'aluminium destinee a etre utilisee comme electrode dans des condensateurs electrolytiques

Info

Publication number
FR2559164B1
FR2559164B1 FR8501408A FR8501408A FR2559164B1 FR 2559164 B1 FR2559164 B1 FR 2559164B1 FR 8501408 A FR8501408 A FR 8501408A FR 8501408 A FR8501408 A FR 8501408A FR 2559164 B1 FR2559164 B1 FR 2559164B1
Authority
FR
France
Prior art keywords
electrode
treatment
aluminum sheet
electrolytic capacitors
electrolytic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8501408A
Other languages
English (en)
Other versions
FR2559164A1 (fr
Inventor
Ejima Tatsuhiko
Arai Kozo
Isoyama Eizo
Fujihira Tadao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Aluminum Can Corp
Original Assignee
Showa Aluminum Corp
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.)
Filing date
Publication date
Application filed by Showa Aluminum Corp filed Critical Showa Aluminum Corp
Publication of FR2559164A1 publication Critical patent/FR2559164A1/fr
Application granted granted Critical
Publication of FR2559164B1 publication Critical patent/FR2559164B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/055—Etched foil electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/04—Etching of light metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
FR8501408A 1984-02-03 1985-02-01 Procede pour le traitement de la surface d'une feuille d'aluminium destinee a etre utilisee comme electrode dans des condensateurs electrolytiques Expired FR2559164B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59018943A JPS60163423A (ja) 1984-02-03 1984-02-03 電解コンデンサ電極用アルミニウム箔のエツチング方法

Publications (2)

Publication Number Publication Date
FR2559164A1 FR2559164A1 (fr) 1985-08-09
FR2559164B1 true FR2559164B1 (fr) 1987-08-07

Family

ID=11985721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8501408A Expired FR2559164B1 (fr) 1984-02-03 1985-02-01 Procede pour le traitement de la surface d'une feuille d'aluminium destinee a etre utilisee comme electrode dans des condensateurs electrolytiques

Country Status (4)

Country Link
US (1) US4547275A (fr)
JP (1) JPS60163423A (fr)
DE (1) DE3503432A1 (fr)
FR (1) FR2559164B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721552A (en) * 1987-04-27 1988-01-26 Polychrome Corporation Two-step method for electrolytically graining lithographic metal plates
IT1235332B (it) * 1989-06-05 1992-06-26 Diaprint S P A Granitura elettrochimica di superfici in alluminio o in lega di alluminio
DE4232636C2 (de) * 1992-09-29 1996-04-11 Siemens Ag Verfahren zum Herstellen von Elektrodenfolien für, insbesondere Hochvolt-, Elektrolytkondensatoren
JP3185453B2 (ja) * 1993-03-19 2001-07-09 松下電器産業株式会社 アルミ電解コンデンサ用電極箔の製造方法
CN1034820C (zh) * 1994-12-01 1997-05-07 西安交通大学 电解电容器阳极铝箔的腐蚀工艺
US7066234B2 (en) 2001-04-25 2006-06-27 Alcove Surfaces Gmbh Stamping tool, casting mold and methods for structuring a surface of a work piece
BRPI0906259A2 (pt) * 2008-12-26 2018-12-26 Sharp Kk método de fabricação de um molde e método de produção de um filme antirreflexão usando o molde.
CN103779098B (zh) * 2014-01-06 2017-02-08 广西贺州市桂东电子科技有限责任公司 一种交流马达启动电容用储能材料的化成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6705053A (fr) * 1966-04-18 1967-10-19
GB1392191A (en) * 1971-07-09 1975-04-30 Alcan Res & Dev Process for electrograining aluminium
US4140599A (en) * 1975-06-04 1979-02-20 Fujitsu Limited Process for producing porous aluminum anode element
GB1546835A (en) * 1975-06-04 1979-05-31 Fujitsu Ltd Electrolytic process for pruducing a porous surfaced aluminum anode element
DE2801218C3 (de) * 1978-01-12 1980-11-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum elektrolytischen Ätzen einer rekristallisierten Aluminiumfolie und deren Verwendung
JPS6038861B2 (ja) * 1980-10-13 1985-09-03 昭和アルミニウム株式会社 電解コンデンサ電極用アルミニウム箔の電解エッチング方法
DE3118151A1 (de) * 1981-05-07 1982-12-02 Siemens AG, 1000 Berlin und 8000 München Verfahren zum aetzen einer rekristallisierten aluminiumfolie fuer elektrolytkondensatoren
US4432846A (en) * 1982-12-10 1984-02-21 National Steel Corporation Cleaning and treatment of etched cathode aluminum capacitor foil

Also Published As

Publication number Publication date
FR2559164A1 (fr) 1985-08-09
DE3503432C2 (fr) 1989-06-15
DE3503432A1 (de) 1985-08-08
JPS60163423A (ja) 1985-08-26
US4547275A (en) 1985-10-15
JPH0317209B2 (fr) 1991-03-07

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse