CH398244A - Verfahren zum elektrolytischen Ätzen von Aluminiumoberflächen - Google Patents

Verfahren zum elektrolytischen Ätzen von Aluminiumoberflächen

Info

Publication number
CH398244A
CH398244A CH1072961A CH1072961A CH398244A CH 398244 A CH398244 A CH 398244A CH 1072961 A CH1072961 A CH 1072961A CH 1072961 A CH1072961 A CH 1072961A CH 398244 A CH398244 A CH 398244A
Authority
CH
Switzerland
Prior art keywords
electrolytic etching
aluminum surfaces
aluminum
electrolytic
etching
Prior art date
Application number
CH1072961A
Other languages
German (de)
English (en)
Inventor
Post Wolfgang
Worschischek Eduard
Original Assignee
Alusuisse
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
Priority to BE622454D priority Critical patent/BE622454A/xx
Priority to NL282834D priority patent/NL282834A/xx
Application filed by Alusuisse filed Critical Alusuisse
Priority to CH1072961A priority patent/CH398244A/de
Priority to GB34198/62A priority patent/GB949148A/en
Priority to US222906A priority patent/US3249523A/en
Priority to FR909461A priority patent/FR1333548A/fr
Publication of CH398244A publication Critical patent/CH398244A/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/08—Working media
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • ing And Chemical Polishing (AREA)
CH1072961A 1961-09-15 1961-09-15 Verfahren zum elektrolytischen Ätzen von Aluminiumoberflächen CH398244A (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE622454D BE622454A (nl) 1961-09-15
NL282834D NL282834A (nl) 1961-09-15
CH1072961A CH398244A (de) 1961-09-15 1961-09-15 Verfahren zum elektrolytischen Ätzen von Aluminiumoberflächen
GB34198/62A GB949148A (en) 1961-09-15 1962-09-06 Improvements relating to the treatment of aluminium surfaces
US222906A US3249523A (en) 1961-09-15 1962-09-11 Method of electrolytically etching aluminum
FR909461A FR1333548A (fr) 1961-09-15 1962-09-14 Procédé de gravage électrolytique de surfaces d'aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1072961A CH398244A (de) 1961-09-15 1961-09-15 Verfahren zum elektrolytischen Ätzen von Aluminiumoberflächen

Publications (1)

Publication Number Publication Date
CH398244A true CH398244A (de) 1965-08-31

Family

ID=4366203

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1072961A CH398244A (de) 1961-09-15 1961-09-15 Verfahren zum elektrolytischen Ätzen von Aluminiumoberflächen

Country Status (5)

Country Link
US (1) US3249523A (nl)
BE (1) BE622454A (nl)
CH (1) CH398244A (nl)
GB (1) GB949148A (nl)
NL (1) NL282834A (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1564486A1 (de) * 1951-01-28 1970-03-19 Paehr Dr Hans Werner Verfahren zum Vergroessern der wirksamen Oberflaeche von Aluminiumelektroden oder -folien fuer Elektrolytkondensatoren
US3442810A (en) * 1966-02-25 1969-05-06 Garman Co Inc Chemical polishing composition and method
NL6705053A (nl) * 1966-04-18 1967-10-19
US4035209A (en) * 1972-06-20 1977-07-12 Tokai Metals Co., Ltd. Method of preventing deterioration by heat
DE2537724C3 (de) * 1975-08-25 1981-02-26 Hoechst Ag, 6000 Frankfurt Verwendung eines Verfahrens zum elektrochemischen Aufrauhen von Aluminium bei der Herstellung von Flachdruckplattenträgern
NL8006998A (nl) * 1980-12-23 1982-07-16 Philips Nv Aluminiumfolie voor elektrolytische kondensatoren.
JPS57126126A (en) * 1981-01-29 1982-08-05 Yoshiyuki Okamoto Method of etching aluminum foil for electrolytic condenser
US4332651A (en) * 1981-05-20 1982-06-01 Sprague Electric Company AC Etching of aluminum capacitor foil
DE3127330A1 (de) * 1981-07-10 1983-01-27 United Chemi-Con, Inc., 60018 Rosemont, Ill. Verfahren zum elektrolytischen aetzen von aluminium
JPS6079707A (ja) * 1983-10-06 1985-05-07 松下電器産業株式会社 アルミニウム電解コンデンサ
US4735696A (en) * 1987-04-27 1988-04-05 Polychrome Corporation Method of electrolytically graining aluminum metal sheets suitable for lithographic plate supports
US4886572A (en) * 1987-12-14 1989-12-12 Ricoh Company, Ltd. Composite electrode comprising a bonded body of aluminum and electroconductive polymer and electric cell using such a composite electrode
US5405493A (en) * 1994-01-26 1995-04-11 Kdk Corporation Method of etching aluminum foil
US6558231B1 (en) * 2000-10-17 2003-05-06 Faraday Technology Marketing Goup, Llc Sequential electromachining and electropolishing of metals and the like using modulated electric fields
US20030146191A1 (en) * 2002-02-07 2003-08-07 Ho-Ming Tong Etching method for nickel-vanadium alloy
EP1870497A1 (de) * 2006-06-23 2007-12-26 Siemens Aktiengesellschaft Verfahren zum elektrochemischen Entfernen einer metallischen Beschichtung von einem Bauteil
EP1890004A1 (de) * 2006-08-08 2008-02-20 Siemens Aktiengesellschaft Verfahren zum Herstellen einer Nutzschicht aus wiederverwendetem Schichtmaterial
DE102006044416A1 (de) * 2006-09-18 2008-03-27 Siemens Ag Verfahren zum elektrochemischen Be- oder Entschichten von Bauteilen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB914836A (nl) * 1900-01-01
US2930741A (en) * 1960-03-29 Electrolytic capacitors
US2699382A (en) * 1951-02-14 1955-01-11 Aluminum Walzwerke Singen G M Method of etching aluminum foils
US2755237A (en) * 1951-07-25 1956-07-17 Sprague Electric Co Electrolytically etched condenser electrode
US2755238A (en) * 1955-03-25 1956-07-17 Sprague Electric Co Electrolytic etching and oxidizing of aluminum
GB902827A (en) * 1959-02-20 1962-08-09 British Aluminium Co Ltd Improvements in or relating to the treatment of aluminium

Also Published As

Publication number Publication date
NL282834A (nl)
GB949148A (en) 1964-02-12
BE622454A (nl)
US3249523A (en) 1966-05-03

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