FR1175275A - Procédé d'application de couches isolantes d'oxyde sur des objets en aluminium - Google Patents
Procédé d'application de couches isolantes d'oxyde sur des objets en aluminiumInfo
- Publication number
- FR1175275A FR1175275A FR1175275DA FR1175275A FR 1175275 A FR1175275 A FR 1175275A FR 1175275D A FR1175275D A FR 1175275DA FR 1175275 A FR1175275 A FR 1175275A
- Authority
- FR
- France
- Prior art keywords
- oxide layers
- insulating oxide
- applying insulating
- aluminum objects
- aluminum
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 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
- H01G9/0029—Processes of manufacture
- H01G9/0032—Processes of manufacture formation of the dielectric layer
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
- C23C22/66—Treatment of aluminium or alloys based thereon
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP16295A DE1091402B (de) | 1956-05-18 | 1956-05-18 | Verfahren zur chemischen Erzeugung von dielektrischen Oxydschichten auf aus Aluminium bestehenden Elektroden |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1175275A true FR1175275A (fr) | 1959-03-23 |
Family
ID=7365957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1175275D Expired FR1175275A (fr) | 1956-05-18 | 1957-05-16 | Procédé d'application de couches isolantes d'oxyde sur des objets en aluminium |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH354310A (fr) |
DE (1) | DE1091402B (fr) |
FR (1) | FR1175275A (fr) |
GB (1) | GB823457A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO146439C (no) * | 1979-11-09 | 1982-09-29 | Inst Energiteknik | Fremgangsmaate for fremstilling av en moerkfarget, boelgelengdeselektiv oksydfilm paa aluminium |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB571307A (en) * | 1943-11-08 | 1945-08-20 | Buttons Ltd | Improvements relating to protective treatment for metal surfaces |
DE866435C (de) * | 1951-08-23 | 1953-02-09 | Edelstahlwerke J C Soeding & H | Verfahren zur Oberflaechenbehandlung, insbesondere von Draehten aus Widerstandslegierungen |
-
1956
- 1956-05-18 DE DEP16295A patent/DE1091402B/de active Pending
-
1957
- 1957-05-16 CH CH354310D patent/CH354310A/de unknown
- 1957-05-16 GB GB1558457A patent/GB823457A/en not_active Expired
- 1957-05-16 FR FR1175275D patent/FR1175275A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB823457A (en) | 1959-11-11 |
CH354310A (de) | 1961-05-15 |
DE1091402B (de) | 1960-10-20 |
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