CH398796A - Verfahren zur Vorbereitung zum Ätzen von Aluminiumfolie für Elektrolytkondensatoren - Google Patents
Verfahren zur Vorbereitung zum Ätzen von Aluminiumfolie für ElektrolytkondensatorenInfo
- Publication number
- CH398796A CH398796A CH1445061A CH1445061A CH398796A CH 398796 A CH398796 A CH 398796A CH 1445061 A CH1445061 A CH 1445061A CH 1445061 A CH1445061 A CH 1445061A CH 398796 A CH398796 A CH 398796A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- aluminum foil
- electrolytic capacitors
- etching aluminum
- etching
- Prior art date
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- 239000003990 capacitor Substances 0.000 title 1
- 238000005530 etching Methods 0.000 title 1
- 239000011888 foil Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/43—Electric condenser making
- Y10T29/435—Solid dielectric type
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- ing And Chemical Polishing (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL285481D NL285481A (de) | 1961-12-14 | ||
CH1445061A CH398796A (de) | 1961-12-14 | 1961-12-14 | Verfahren zur Vorbereitung zum Ätzen von Aluminiumfolie für Elektrolytkondensatoren |
GB45821/62A GB970572A (en) | 1961-12-14 | 1962-12-04 | Improvements relating to the treatment of aluminium foil for capacitors |
FR918037A FR1341135A (fr) | 1961-12-14 | 1962-12-10 | Procédé de préparation de feuilles d'aluminium pour électrodes de condensateurs électrolytiques |
US243857A US3197347A (en) | 1961-12-14 | 1962-12-11 | Treatment of aluminum foil for electrolytic capacitors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1445061A CH398796A (de) | 1961-12-14 | 1961-12-14 | Verfahren zur Vorbereitung zum Ätzen von Aluminiumfolie für Elektrolytkondensatoren |
Publications (1)
Publication Number | Publication Date |
---|---|
CH398796A true CH398796A (de) | 1966-03-15 |
Family
ID=4400917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1445061A CH398796A (de) | 1961-12-14 | 1961-12-14 | Verfahren zur Vorbereitung zum Ätzen von Aluminiumfolie für Elektrolytkondensatoren |
Country Status (5)
Country | Link |
---|---|
US (1) | US3197347A (de) |
CH (1) | CH398796A (de) |
FR (1) | FR1341135A (de) |
GB (1) | GB970572A (de) |
NL (1) | NL285481A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0142460A1 (de) * | 1983-08-25 | 1985-05-22 | Schweizerische Aluminium Ag | Verfahren zur Herstellung von Aluminiumdünnband und-Folien mit hohem Würfeltexturanteil |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3475289A (en) * | 1966-03-29 | 1969-10-28 | Aluminum Co Of America | Electrode |
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 |
US4537665A (en) * | 1984-09-04 | 1985-08-27 | Sprague Electric Company | Production of aluminum foil capacitor electrodes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB494274A (en) * | 1936-10-01 | 1938-10-24 | Aluminium Lab Ltd | Improvements in or relating to the thermal treatment of aluminium and aluminium base alloys |
US2506364A (en) * | 1948-03-03 | 1950-05-02 | Gen Electric | Heat-treating aluminum foil |
US2699382A (en) * | 1951-02-14 | 1955-01-11 | Aluminum Walzwerke Singen G M | Method of etching aluminum foils |
US2886432A (en) * | 1955-11-18 | 1959-05-12 | Aluminium Ind Ag | Aluminum foil for electrolytic condensers |
US3084080A (en) * | 1958-07-17 | 1963-04-02 | Aluminum Co Of America | Production of void-free aluminum and aluminum base alloy articles |
US3061485A (en) * | 1960-12-12 | 1962-10-30 | Reynolds Metals Co | Residual lubricant removal from aluminum foil |
-
0
- NL NL285481D patent/NL285481A/xx unknown
-
1961
- 1961-12-14 CH CH1445061A patent/CH398796A/de unknown
-
1962
- 1962-12-04 GB GB45821/62A patent/GB970572A/en not_active Expired
- 1962-12-10 FR FR918037A patent/FR1341135A/fr not_active Expired
- 1962-12-11 US US243857A patent/US3197347A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0142460A1 (de) * | 1983-08-25 | 1985-05-22 | Schweizerische Aluminium Ag | Verfahren zur Herstellung von Aluminiumdünnband und-Folien mit hohem Würfeltexturanteil |
Also Published As
Publication number | Publication date |
---|---|
GB970572A (en) | 1964-09-23 |
NL285481A (de) | |
US3197347A (en) | 1965-07-27 |
FR1341135A (fr) | 1963-10-25 |
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