JPS6144139B2 - - Google Patents
Info
- Publication number
- JPS6144139B2 JPS6144139B2 JP14151481A JP14151481A JPS6144139B2 JP S6144139 B2 JPS6144139 B2 JP S6144139B2 JP 14151481 A JP14151481 A JP 14151481A JP 14151481 A JP14151481 A JP 14151481A JP S6144139 B2 JPS6144139 B2 JP S6144139B2
- Authority
- JP
- Japan
- Prior art keywords
- foil
- aluminum
- etching
- ppm
- soft
- 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 37
- 229910052782 aluminium Inorganic materials 0.000 claims description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 22
- 239000003990 capacitor Substances 0.000 claims description 9
- 239000002344 surface layer Substances 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 229910052716 thallium Inorganic materials 0.000 claims description 4
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims description 4
- 238000005530 etching Methods 0.000 description 18
- 239000000126 substance Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14151481A JPS5842746A (ja) | 1981-09-07 | 1981-09-07 | 電解コンデンサ用アルミニウム箔 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14151481A JPS5842746A (ja) | 1981-09-07 | 1981-09-07 | 電解コンデンサ用アルミニウム箔 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5842746A JPS5842746A (ja) | 1983-03-12 |
| JPS6144139B2 true JPS6144139B2 (enrdf_load_html_response) | 1986-10-01 |
Family
ID=15293729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14151481A Granted JPS5842746A (ja) | 1981-09-07 | 1981-09-07 | 電解コンデンサ用アルミニウム箔 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5842746A (enrdf_load_html_response) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007247023A (ja) | 2006-03-17 | 2007-09-27 | Showa Denko Kk | 電解コンデンサ電極用アルミニウム材、電解コンデンサ用電極材ならびにアルミニウム電解コンデンサ |
| JP2012255213A (ja) * | 2012-07-25 | 2012-12-27 | Showa Denko Kk | 電解コンデンサ電極用アルミニウム材、電解コンデンサ用電極材ならびにアルミニウム電解コンデンサ |
| JP2014168086A (ja) * | 2014-04-17 | 2014-09-11 | Showa Denko Kk | 電解コンデンサ電極用アルミニウム材、電解コンデンサ用電極材ならびにアルミニウム電解コンデンサ |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03253534A (ja) * | 1990-03-01 | 1991-11-12 | Sumitomo Light Metal Ind Ltd | 電解コンデンサ用アルミニウム合金箔 |
| EP1873268A4 (en) * | 2005-03-17 | 2011-04-20 | Showa Denko Kk | PROCESS FOR PRODUCING ALUMINUM MATERIAL FOR ELECTRODE an electrolytic capacitor, ALUMINUM MATERIAL FOR ELECTRODE an electrolytic capacitor, PROCESS FOR PRODUCING ELECTRODE MATERIAL FOR ELECTROLYTIC CAPACITOR, ANODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR AND Aluminum Electrolytic Capacitor |
-
1981
- 1981-09-07 JP JP14151481A patent/JPS5842746A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007247023A (ja) | 2006-03-17 | 2007-09-27 | Showa Denko Kk | 電解コンデンサ電極用アルミニウム材、電解コンデンサ用電極材ならびにアルミニウム電解コンデンサ |
| JP2012255213A (ja) * | 2012-07-25 | 2012-12-27 | Showa Denko Kk | 電解コンデンサ電極用アルミニウム材、電解コンデンサ用電極材ならびにアルミニウム電解コンデンサ |
| JP2014168086A (ja) * | 2014-04-17 | 2014-09-11 | Showa Denko Kk | 電解コンデンサ電極用アルミニウム材、電解コンデンサ用電極材ならびにアルミニウム電解コンデンサ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5842746A (ja) | 1983-03-12 |
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