JPH0566007B2 - - Google Patents
Info
- Publication number
- JPH0566007B2 JPH0566007B2 JP14860788A JP14860788A JPH0566007B2 JP H0566007 B2 JPH0566007 B2 JP H0566007B2 JP 14860788 A JP14860788 A JP 14860788A JP 14860788 A JP14860788 A JP 14860788A JP H0566007 B2 JPH0566007 B2 JP H0566007B2
- Authority
- JP
- Japan
- Prior art keywords
- aluminum
- particles
- foil
- aluminum foil
- etching
- 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 - Lifetime
Links
- 229910052782 aluminium Inorganic materials 0.000 claims description 55
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 55
- 239000002245 particle Substances 0.000 claims description 53
- 239000011888 foil Substances 0.000 claims description 50
- 238000005530 etching Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 17
- 230000003647 oxidation Effects 0.000 claims description 16
- 238000007254 oxidation reaction Methods 0.000 claims description 16
- 239000003990 capacitor Substances 0.000 claims description 11
- 238000011282 treatment Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000003486 chemical etching Methods 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 239000010731 rolling oil Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000866 electrolytic etching Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- ing And Chemical Polishing (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14860788A JPH01316924A (ja) | 1988-06-16 | 1988-06-16 | 電解コンデンサ電極用アルミニウム材料及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14860788A JPH01316924A (ja) | 1988-06-16 | 1988-06-16 | 電解コンデンサ電極用アルミニウム材料及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01316924A JPH01316924A (ja) | 1989-12-21 |
| JPH0566007B2 true JPH0566007B2 (enrdf_load_stackoverflow) | 1993-09-20 |
Family
ID=15456555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14860788A Granted JPH01316924A (ja) | 1988-06-16 | 1988-06-16 | 電解コンデンサ電極用アルミニウム材料及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01316924A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1418599B1 (en) * | 2001-07-18 | 2010-11-17 | Showa Denko K.K. | Aluminum foil for electrolytic capacitor |
| JP4763363B2 (ja) * | 2005-07-05 | 2011-08-31 | 幸子 小野 | エッチング特性に優れた電解コンデンサ電極用アルミニウム材及びその製造方法、アルミニウム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 |
| JP2008166602A (ja) * | 2006-12-28 | 2008-07-17 | Sachiko Ono | 電解コンデンサ電極用アルミニウム材及びその製造方法、アルミニウム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 |
| JP5373745B2 (ja) * | 2010-11-05 | 2013-12-18 | 幸子 小野 | エッチング特性に優れた電解コンデンサ電極用アルミニウム材の製造方法、アルミニウム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 |
| JP5329686B2 (ja) * | 2012-02-03 | 2013-10-30 | 幸子 小野 | 電解コンデンサ電極用アルミニウム材及びその製造方法、アルミニウム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 |
-
1988
- 1988-06-16 JP JP14860788A patent/JPH01316924A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01316924A (ja) | 1989-12-21 |
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