JPH01273309A - 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
- JPH01273309A JPH01273309A JP10223988A JP10223988A JPH01273309A JP H01273309 A JPH01273309 A JP H01273309A JP 10223988 A JP10223988 A JP 10223988A JP 10223988 A JP10223988 A JP 10223988A JP H01273309 A JPH01273309 A JP H01273309A
- Authority
- JP
- Japan
- Prior art keywords
- heating
- aluminum
- foil
- temperature
- film
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 35
- 229910052782 aluminium Inorganic materials 0.000 title claims description 35
- 239000000463 material Substances 0.000 title claims description 18
- 239000003990 capacitor Substances 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000011888 foil Substances 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 27
- 230000036571 hydration Effects 0.000 claims description 17
- 238000006703 hydration reaction Methods 0.000 claims description 17
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 238000003486 chemical etching Methods 0.000 claims description 3
- 238000005530 etching Methods 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 5
- 238000006243 chemical reaction Methods 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
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas 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
- 238000002474 experimental method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- ing And Chemical Polishing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10223988A JPH01273309A (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 |
|---|---|---|---|
| JP10223988A JPH01273309A (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 |
|---|---|
| JPH01273309A true JPH01273309A (ja) | 1989-11-01 |
| JPH0566006B2 JPH0566006B2 (enrdf_load_stackoverflow) | 1993-09-20 |
Family
ID=14322081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10223988A Granted JPH01273309A (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) | JPH01273309A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0462821A (ja) * | 1990-06-25 | 1992-02-27 | Showa Alum Corp | 電解コンデンサ電極用アルミニウム箔 |
| JPH04179110A (ja) * | 1990-11-09 | 1992-06-25 | Showa Alum Corp | 電解コンデンサ電極用アルミニウム合金箔 |
| 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 JP10223988A patent/JPH01273309A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0462821A (ja) * | 1990-06-25 | 1992-02-27 | Showa Alum Corp | 電解コンデンサ電極用アルミニウム箔 |
| US5417839A (en) * | 1990-10-31 | 1995-05-23 | Showa Aluminum Corporation | Method for manufacturing aluminum foils used as electrolytic capacitor electrodes |
| JPH04179110A (ja) * | 1990-11-09 | 1992-06-25 | Showa Alum Corp | 電解コンデンサ電極用アルミニウム合金箔 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0566006B2 (enrdf_load_stackoverflow) | 1993-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |