FR1393168A - Metal foil for electrolytic capacitors, mainly composed of very pure aluminum - Google Patents

Metal foil for electrolytic capacitors, mainly composed of very pure aluminum

Info

Publication number
FR1393168A
FR1393168A FR974610A FR974610A FR1393168A FR 1393168 A FR1393168 A FR 1393168A FR 974610 A FR974610 A FR 974610A FR 974610 A FR974610 A FR 974610A FR 1393168 A FR1393168 A FR 1393168A
Authority
FR
France
Prior art keywords
metal foil
mainly composed
pure aluminum
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
FR974610A
Other languages
French (fr)
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.)
Rheinische Blattmetall AG
Original Assignee
Rheinische Blattmetall AG
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 claimed from DER36087A external-priority patent/DE1210082B/en
Application filed by Rheinische Blattmetall AG filed Critical Rheinische Blattmetall AG
Priority to FR974610A priority Critical patent/FR1393168A/en
Application granted granted Critical
Publication of FR1393168A publication Critical patent/FR1393168A/en
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
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR974610A 1963-09-10 1964-05-15 Metal foil for electrolytic capacitors, mainly composed of very pure aluminum Expired FR1393168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR974610A FR1393168A (en) 1963-09-10 1964-05-15 Metal foil for electrolytic capacitors, mainly composed of very pure aluminum

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER36087A DE1210082B (en) 1963-09-10 1963-09-10 Metal foil for electrolytic capacitors, mainly made of pure aluminum
FR974610A FR1393168A (en) 1963-09-10 1964-05-15 Metal foil for electrolytic capacitors, mainly composed of very pure aluminum

Publications (1)

Publication Number Publication Date
FR1393168A true FR1393168A (en) 1965-03-19

Family

ID=25991701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974610A Expired FR1393168A (en) 1963-09-10 1964-05-15 Metal foil for electrolytic capacitors, mainly composed of very pure aluminum

Country Status (1)

Country Link
FR (1) FR1393168A (en)

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