FR2508697A1 - Feuille d'aluminium a surface rugueuse - Google Patents
Feuille d'aluminium a surface rugueuse Download PDFInfo
- Publication number
- FR2508697A1 FR2508697A1 FR8207545A FR8207545A FR2508697A1 FR 2508697 A1 FR2508697 A1 FR 2508697A1 FR 8207545 A FR8207545 A FR 8207545A FR 8207545 A FR8207545 A FR 8207545A FR 2508697 A1 FR2508697 A1 FR 2508697A1
- Authority
- FR
- France
- Prior art keywords
- aluminum
- foil
- elements
- aluminium
- cathode
- 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.)
- Granted
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000003792 electrolyte Substances 0.000 claims abstract description 13
- 239000011888 foil Substances 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000004411 aluminium Substances 0.000 abstract 2
- 239000005030 aluminium foil Substances 0.000 abstract 2
- 230000002411 adverse Effects 0.000 abstract 1
- 238000007788 roughening Methods 0.000 abstract 1
- 239000011572 manganese Substances 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 238000000137 annealing Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 description 1
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 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
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
- H01G9/0425—Electrodes or formation of dielectric layers thereon characterised by the material specially adapted for cathode
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Metal Rolling (AREA)
- ing And Chemical Polishing (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD23128881A DD160730A3 (de) | 1981-06-30 | 1981-06-30 | Aufrauhbare aluminiumfolie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2508697A1 true FR2508697A1 (fr) | 1982-12-31 |
| FR2508697B3 FR2508697B3 (cs) | 1984-06-15 |
Family
ID=5531975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8207545A Granted FR2508697A1 (fr) | 1981-06-30 | 1982-04-30 | Feuille d'aluminium a surface rugueuse |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS583945A (cs) |
| CS (1) | CS251916B1 (cs) |
| DD (1) | DD160730A3 (cs) |
| DE (1) | DE3213976A1 (cs) |
| FR (1) | FR2508697A1 (cs) |
| RO (1) | RO85718B (cs) |
Cited By (2)
| 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 |
| EP0362127A1 (de) * | 1988-09-27 | 1990-04-04 | Alusuisse-Lonza Services Ag | Kathodenfolie für Elektrolytkondensatoren |
-
1981
- 1981-06-30 DD DD23128881A patent/DD160730A3/de unknown
-
1982
- 1982-04-16 DE DE19823213976 patent/DE3213976A1/de not_active Withdrawn
- 1982-04-30 FR FR8207545A patent/FR2508697A1/fr active Granted
- 1982-05-17 CS CS823569A patent/CS251916B1/cs unknown
- 1982-06-16 JP JP10234382A patent/JPS583945A/ja active Pending
- 1982-06-18 RO RO107927A patent/RO85718B/ro unknown
Cited By (3)
| 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 |
| EP0362127A1 (de) * | 1988-09-27 | 1990-04-04 | Alusuisse-Lonza Services Ag | Kathodenfolie für Elektrolytkondensatoren |
| US5030416A (en) * | 1988-09-27 | 1991-07-09 | Swiss Aluminium Ltd. | Cathode foil for electrolytic capacitors |
Also Published As
| Publication number | Publication date |
|---|---|
| RO85718B (ro) | 1984-11-30 |
| JPS583945A (ja) | 1983-01-10 |
| FR2508697B3 (cs) | 1984-06-15 |
| CS251916B1 (en) | 1987-08-13 |
| DD160730A3 (de) | 1984-02-22 |
| CS356982A1 (en) | 1987-01-15 |
| DE3213976A1 (de) | 1983-01-13 |
| RO85718A (ro) | 1984-11-25 |
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