NL282834A - - Google Patents

Info

Publication number
NL282834A
NL282834A NL282834DA NL282834A NL 282834 A NL282834 A NL 282834A NL 282834D A NL282834D A NL 282834DA NL 282834 A NL282834 A NL 282834A
Authority
NL
Netherlands
Application number
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.)
Publication of NL282834A publication Critical patent/NL282834A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004Details
    • H01G9/04Electrodes or formation of dielectric layers thereon
    • H01G9/048Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/055Etched foil electrodes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H3/00Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/02Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H3/00Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/08Working media
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25FPROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00Electrolytic etching or polishing
    • C25F3/02Etching
    • C25F3/04Etching of light metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • ing And Chemical Polishing (AREA)
NL282834D 1961-09-15 NL282834A (de)

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
NL282834A true NL282834A (de)

Family

ID=4366203

Family Applications (1)

Application Number Title Priority Date Filing Date
NL282834D NL282834A (de) 1961-09-15

Country Status (5)

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

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 (de) * 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
US2930741A (en) * 1960-03-29 Electrolytic capacitors
GB914836A (de) * 1900-01-01
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
BE622454A (de)
CH398244A (de) 1965-08-31
US3249523A (en) 1966-05-03
GB949148A (en) 1964-02-12

Similar Documents

Publication Publication Date Title
BE623741A (de)
AT224007B (de)
BE597352A (de)
BE478349A (de)
NL282834A (de)
BE679599A (de)
BE646727A (de)
BE625722A (de)
BE625091A (de)
BE624414A (de)
BE623879A (de)
BE622968A (de)
BE622566A (de)
BE621998A (de)
BE621706A (de)
BE621699A (de)
BE476407A (de)
BE599016A (de)
BE599922A (de)
BE600124A (de)
BE600203A (de)
BE600209A (de)
BE600261A (de)
BE601466A (de)
BE475477A (de)