JPS63265415A - 電解コンデンサ電極用アルミニウム合金箔 - Google Patents
電解コンデンサ電極用アルミニウム合金箔Info
- Publication number
- JPS63265415A JPS63265415A JP10081887A JP10081887A JPS63265415A JP S63265415 A JPS63265415 A JP S63265415A JP 10081887 A JP10081887 A JP 10081887A JP 10081887 A JP10081887 A JP 10081887A JP S63265415 A JPS63265415 A JP S63265415A
- Authority
- JP
- Japan
- Prior art keywords
- electrolytic capacitor
- foil
- less
- aluminum alloy
- 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.)
- Granted
Links
- 239000011888 foil Substances 0.000 title claims description 49
- 239000003990 capacitor Substances 0.000 title claims description 17
- 229910000838 Al alloy Inorganic materials 0.000 title claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 27
- 239000013078 crystal Substances 0.000 claims description 18
- 238000001556 precipitation Methods 0.000 claims description 11
- 239000002244 precipitate Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims 1
- 238000005530 etching Methods 0.000 description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 18
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 12
- 238000000137 annealing Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000866 electrolytic etching Methods 0.000 description 4
- 235000006408 oxalic acid Nutrition 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000010407 anodic oxide Substances 0.000 description 2
- 238000007743 anodising Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000003486 chemical etching Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 102000054765 polymorphisms of proteins Human genes 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- ing And Chemical Polishing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10081887A JPS63265415A (ja) | 1987-04-23 | 1987-04-23 | 電解コンデンサ電極用アルミニウム合金箔 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10081887A JPS63265415A (ja) | 1987-04-23 | 1987-04-23 | 電解コンデンサ電極用アルミニウム合金箔 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63265415A true JPS63265415A (ja) | 1988-11-01 |
| JPH0361333B2 JPH0361333B2 (enExample) | 1991-09-19 |
Family
ID=14283924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10081887A Granted JPS63265415A (ja) | 1987-04-23 | 1987-04-23 | 電解コンデンサ電極用アルミニウム合金箔 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63265415A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63265416A (ja) * | 1987-04-23 | 1988-11-01 | Showa Alum Corp | 電解コンデンサ電極用アルミニウム合金箔の製造方法 |
| JPH08209275A (ja) * | 1995-02-01 | 1996-08-13 | Nippon Foil Mfg Co Ltd | 電解コンデンサ電極用アルミニウム箔 |
| JP2007146301A (ja) * | 2007-02-01 | 2007-06-14 | Nippon Light Metal Co Ltd | 交流エッチングに供する中・低圧電解コンデンサ用軟質アルミニウム箔およびその製造方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000129383A (ja) * | 1998-10-26 | 2000-05-09 | Mitsubishi Alum Co Ltd | 電解コンデンサ電極用アルミニウム箔材 |
| US7612986B2 (en) * | 2005-03-23 | 2009-11-03 | Nippon Light Metal Company, Ltd. | Aluminum plate for aluminum electrolytic capacitor electrode, aluminum electrolytic capacitor, and method for manufacturing aluminum electrolytic capacitor |
| US20090303664A1 (en) * | 2005-11-15 | 2009-12-10 | Nippon Chemi-Con Corporation | Electrolytic capacitor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59918A (ja) * | 1982-06-25 | 1984-01-06 | 住友軽金属工業株式会社 | 電解コンデンサ用高純度アルミニウム箔およびその製造法 |
| JPS6063360A (ja) * | 1983-09-19 | 1985-04-11 | Toyo Alum Kk | 電解コンデンサ陽極用アルミニウム箔の製造方法 |
-
1987
- 1987-04-23 JP JP10081887A patent/JPS63265415A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59918A (ja) * | 1982-06-25 | 1984-01-06 | 住友軽金属工業株式会社 | 電解コンデンサ用高純度アルミニウム箔およびその製造法 |
| JPS6063360A (ja) * | 1983-09-19 | 1985-04-11 | Toyo Alum Kk | 電解コンデンサ陽極用アルミニウム箔の製造方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63265416A (ja) * | 1987-04-23 | 1988-11-01 | Showa Alum Corp | 電解コンデンサ電極用アルミニウム合金箔の製造方法 |
| JPH08209275A (ja) * | 1995-02-01 | 1996-08-13 | Nippon Foil Mfg Co Ltd | 電解コンデンサ電極用アルミニウム箔 |
| JP2007146301A (ja) * | 2007-02-01 | 2007-06-14 | Nippon Light Metal Co Ltd | 交流エッチングに供する中・低圧電解コンデンサ用軟質アルミニウム箔およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0361333B2 (enExample) | 1991-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070919 Year of fee payment: 16 |