DE2102702B2 - Verwendung von Al-Mn-Legierungen für Kathodenfolien von Elektrolytkondensatoren - Google Patents
Verwendung von Al-Mn-Legierungen für Kathodenfolien von ElektrolytkondensatorenInfo
- Publication number
- DE2102702B2 DE2102702B2 DE19712102702 DE2102702A DE2102702B2 DE 2102702 B2 DE2102702 B2 DE 2102702B2 DE 19712102702 DE19712102702 DE 19712102702 DE 2102702 A DE2102702 A DE 2102702A DE 2102702 B2 DE2102702 B2 DE 2102702B2
- Authority
- DE
- Germany
- Prior art keywords
- cathode
- aluminum
- foil
- foils
- anode
- 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.)
- Ceased
Links
- 239000011888 foil Substances 0.000 title claims description 26
- 229910045601 alloy Inorganic materials 0.000 title claims description 7
- 239000000956 alloy Substances 0.000 title claims description 7
- 229910018131 Al-Mn Inorganic materials 0.000 title claims description 5
- 229910018461 Al—Mn Inorganic materials 0.000 title claims description 5
- 239000003990 capacitor Substances 0.000 title claims 11
- 229910052748 manganese Inorganic materials 0.000 claims description 7
- 238000005530 etching Methods 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 8
- 239000011572 manganese Substances 0.000 claims 6
- 239000003792 electrolyte Substances 0.000 claims 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 4
- 229910000914 Mn alloy Inorganic materials 0.000 claims 4
- -1 aluminum-manganese Chemical compound 0.000 claims 3
- 230000007797 corrosion Effects 0.000 claims 3
- 238000005260 corrosion Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 238000007788 roughening Methods 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 206010067482 No adverse event Diseases 0.000 claims 1
- 230000002411 adverse Effects 0.000 claims 1
- 239000010405 anode material Substances 0.000 claims 1
- 230000004888 barrier function Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000010406 cathode material Substances 0.000 claims 1
- 239000000356 contaminant Substances 0.000 claims 1
- 230000006378 damage Effects 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 238000005457 optimization Methods 0.000 claims 1
- 230000002028 premature Effects 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000000137 annealing Methods 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712102702 DE2102702B2 (de) | 1971-01-21 | 1971-01-21 | Verwendung von Al-Mn-Legierungen für Kathodenfolien von Elektrolytkondensatoren |
| NL7200892A NL174594C (nl) | 1971-01-21 | 1972-01-21 | Elektrolytcondensator met een door etsen opgeruwd foelieoppervlak. |
| FR7202130A FR2122598A1 (en) | 1971-01-21 | 1972-01-21 | Aluminium - manganese alloy - for foil cathodes in electrolytic condensers |
| JP47007719A JPS5241868B1 (enExample) | 1971-01-21 | 1972-01-21 | |
| IT1967872A IT946814B (it) | 1971-01-21 | 1972-01-21 | Foglio catodico per condensatori elettrolitici |
| US419146A US3899723A (en) | 1971-01-21 | 1973-11-26 | Cathode foil for electrolytic condensers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712102702 DE2102702B2 (de) | 1971-01-21 | 1971-01-21 | Verwendung von Al-Mn-Legierungen für Kathodenfolien von Elektrolytkondensatoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2102702A1 DE2102702A1 (de) | 1972-08-03 |
| DE2102702B2 true DE2102702B2 (de) | 1979-01-18 |
Family
ID=5796492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712102702 Ceased DE2102702B2 (de) | 1971-01-21 | 1971-01-21 | Verwendung von Al-Mn-Legierungen für Kathodenfolien von Elektrolytkondensatoren |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5241868B1 (enExample) |
| DE (1) | DE2102702B2 (enExample) |
| FR (1) | FR2122598A1 (enExample) |
| IT (1) | IT946814B (enExample) |
| NL (1) | NL174594C (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7710775A (nl) * | 1977-10-03 | 1979-04-05 | Philips Nv | Kathodefolie voor elektrolytische condensator. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1469534A (fr) * | 1965-01-04 | 1967-02-17 | Republic Foil | Perfectionnements aux feuilles d'aluminium pour condensateurs |
| FR1516801A (fr) * | 1966-10-25 | 1968-02-05 | Republic Foil Inc | Perfectionnements à des condensateurs électrolytiques |
-
1971
- 1971-01-21 DE DE19712102702 patent/DE2102702B2/de not_active Ceased
-
1972
- 1972-01-21 FR FR7202130A patent/FR2122598A1/fr active Granted
- 1972-01-21 IT IT1967872A patent/IT946814B/it active
- 1972-01-21 NL NL7200892A patent/NL174594C/xx not_active IP Right Cessation
- 1972-01-21 JP JP47007719A patent/JPS5241868B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2102702A1 (de) | 1972-08-03 |
| FR2122598B1 (enExample) | 1975-10-24 |
| NL174594C (nl) | 1986-05-16 |
| FR2122598A1 (en) | 1972-09-01 |
| JPS5241868B1 (enExample) | 1977-10-20 |
| NL174594B (nl) | 1984-02-01 |
| IT946814B (it) | 1973-05-21 |
| NL7200892A (enExample) | 1972-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8235 | Patent refused |