JPH01273308A - 電解コンデンサ電極用アルミニウム材料の製造方法 - Google Patents
電解コンデンサ電極用アルミニウム材料の製造方法Info
- Publication number
- JPH01273308A JPH01273308A JP10223888A JP10223888A JPH01273308A JP H01273308 A JPH01273308 A JP H01273308A JP 10223888 A JP10223888 A JP 10223888A JP 10223888 A JP10223888 A JP 10223888A JP H01273308 A JPH01273308 A JP H01273308A
- Authority
- JP
- Japan
- Prior art keywords
- minutes
- point
- foil
- temperature
- electrolytic capacitor
- 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 description 41
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 40
- 239000000463 material Substances 0.000 title claims description 21
- 239000003990 capacitor Substances 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000011888 foil Substances 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 30
- 230000036571 hydration Effects 0.000 claims description 22
- 238000006703 hydration reaction Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000007654 immersion Methods 0.000 claims description 8
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003486 chemical etching Methods 0.000 claims description 3
- 238000005530 etching Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000010731 rolling oil Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Chemical Treatment Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10223888A JPH01273308A (ja) | 1988-04-25 | 1988-04-25 | 電解コンデンサ電極用アルミニウム材料の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10223888A JPH01273308A (ja) | 1988-04-25 | 1988-04-25 | 電解コンデンサ電極用アルミニウム材料の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01273308A true JPH01273308A (ja) | 1989-11-01 |
| JPH0565047B2 JPH0565047B2 (enrdf_load_html_response) | 1993-09-16 |
Family
ID=14322056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10223888A Granted JPH01273308A (ja) | 1988-04-25 | 1988-04-25 | 電解コンデンサ電極用アルミニウム材料の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01273308A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5417839A (en) * | 1990-10-31 | 1995-05-23 | Showa Aluminum Corporation | Method for manufacturing aluminum foils used as electrolytic capacitor electrodes |
-
1988
- 1988-04-25 JP JP10223888A patent/JPH01273308A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5417839A (en) * | 1990-10-31 | 1995-05-23 | Showa Aluminum Corporation | Method for manufacturing aluminum foils used as electrolytic capacitor electrodes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0565047B2 (enrdf_load_html_response) | 1993-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |