JPS60175409A - 電解コンデンサ陰極用アルミニウム合金箔の製造方法 - Google Patents
電解コンデンサ陰極用アルミニウム合金箔の製造方法Info
- Publication number
- JPS60175409A JPS60175409A JP3127284A JP3127284A JPS60175409A JP S60175409 A JPS60175409 A JP S60175409A JP 3127284 A JP3127284 A JP 3127284A JP 3127284 A JP3127284 A JP 3127284A JP S60175409 A JPS60175409 A JP S60175409A
- Authority
- JP
- Japan
- Prior art keywords
- aluminum alloy
- alloy foil
- foil
- electrolytic capacitor
- manufacturing
- 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 33
- 229910000838 Al alloy Inorganic materials 0.000 title claims description 18
- 239000003990 capacitor Substances 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 24
- 238000005530 etching Methods 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 18
- 230000000694 effects Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000010949 copper Substances 0.000 description 7
- 238000004090 dissolution Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 235000011511 Diospyros Nutrition 0.000 description 1
- 244000236655 Diospyros kaki Species 0.000 description 1
- 241000600169 Maro Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000866 electrolytic etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Electrolytic Production Of Metals (AREA)
- ing And Chemical Polishing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127284A JPS60175409A (ja) | 1984-02-20 | 1984-02-20 | 電解コンデンサ陰極用アルミニウム合金箔の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127284A JPS60175409A (ja) | 1984-02-20 | 1984-02-20 | 電解コンデンサ陰極用アルミニウム合金箔の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60175409A true JPS60175409A (ja) | 1985-09-09 |
| JPH0369169B2 JPH0369169B2 (enrdf_load_html_response) | 1991-10-31 |
Family
ID=12326695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3127284A Granted JPS60175409A (ja) | 1984-02-20 | 1984-02-20 | 電解コンデンサ陰極用アルミニウム合金箔の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60175409A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007299958A (ja) * | 2006-04-28 | 2007-11-15 | Nichicon Corp | 電解コンデンサ用電極箔の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5766615A (en) * | 1980-10-13 | 1982-04-22 | Showa Aluminium Co Ltd | Method of electrolytically etching aluminum foil for electrolytic condenser electrode |
| JPS57181374A (en) * | 1981-04-30 | 1982-11-08 | Fujitsu Ltd | Etching method for aluminum anodic body |
-
1984
- 1984-02-20 JP JP3127284A patent/JPS60175409A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5766615A (en) * | 1980-10-13 | 1982-04-22 | Showa Aluminium Co Ltd | Method of electrolytically etching aluminum foil for electrolytic condenser electrode |
| JPS57181374A (en) * | 1981-04-30 | 1982-11-08 | Fujitsu Ltd | Etching method for aluminum anodic body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007299958A (ja) * | 2006-04-28 | 2007-11-15 | Nichicon Corp | 電解コンデンサ用電極箔の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0369169B2 (enrdf_load_html_response) | 1991-10-31 |
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