JPS6135263B2 - - Google Patents
Info
- Publication number
- JPS6135263B2 JPS6135263B2 JP3660979A JP3660979A JPS6135263B2 JP S6135263 B2 JPS6135263 B2 JP S6135263B2 JP 3660979 A JP3660979 A JP 3660979A JP 3660979 A JP3660979 A JP 3660979A JP S6135263 B2 JPS6135263 B2 JP S6135263B2
- Authority
- JP
- Japan
- Prior art keywords
- foil
- aluminum
- capacitance
- beryllium
- aluminum alloy
- 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
- 239000011888 foil Substances 0.000 claims description 45
- 229910000838 Al alloy Inorganic materials 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 17
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- 229910052790 beryllium Inorganic materials 0.000 claims description 16
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 238000005530 etching Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
Landscapes
- ing And Chemical Polishing (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3660979A JPS55128559A (en) | 1979-03-27 | 1979-03-27 | Aluminum alloy foil for electrolytic capacitor cathode |
| CH223880A CH645135A5 (de) | 1979-03-27 | 1980-03-21 | Aluminiumlegierungsfolie zur verwendung als kathodenfolie in elektrolytkondensatoren und verfahren zu deren herstellung. |
| NL8001666A NL8001666A (nl) | 1979-03-27 | 1980-03-21 | Foelie vervaardigd uit aluminiumlegering. |
| GB8009890A GB2048940B (en) | 1979-03-27 | 1980-03-24 | Aluminium alloy foil |
| FR8006729A FR2452773A1 (fr) | 1979-03-27 | 1980-03-26 | Feuilles en alliage d'aluminium pour la fabrication des cathodes des condensateurs electrolytiques |
| IT48269/80A IT1147045B (it) | 1979-03-27 | 1980-03-26 | Lamine di lega di alluminio per catodi di condensatori elettrolitici |
| DE3011819A DE3011819C2 (de) | 1979-03-27 | 1980-03-27 | Kathodenfolie für Elektrolytkondensatoren |
| US06/372,928 US4401489A (en) | 1979-03-27 | 1982-04-29 | Aluminum alloy foils for cathodes of electrolytic capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3660979A JPS55128559A (en) | 1979-03-27 | 1979-03-27 | Aluminum alloy foil for electrolytic capacitor cathode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55128559A JPS55128559A (en) | 1980-10-04 |
| JPS6135263B2 true JPS6135263B2 (enrdf_load_stackoverflow) | 1986-08-12 |
Family
ID=12474531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3660979A Granted JPS55128559A (en) | 1979-03-27 | 1979-03-27 | Aluminum alloy foil for electrolytic capacitor cathode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55128559A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57126939A (en) * | 1981-01-28 | 1982-08-06 | Showa Alum Corp | Aluminum alloy foil for cathode of electrolytic capacitor |
-
1979
- 1979-03-27 JP JP3660979A patent/JPS55128559A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55128559A (en) | 1980-10-04 |