JPS6237105B2 - - Google Patents
Info
- Publication number
- JPS6237105B2 JPS6237105B2 JP55187349A JP18734980A JPS6237105B2 JP S6237105 B2 JPS6237105 B2 JP S6237105B2 JP 55187349 A JP55187349 A JP 55187349A JP 18734980 A JP18734980 A JP 18734980A JP S6237105 B2 JPS6237105 B2 JP S6237105B2
- Authority
- JP
- Japan
- Prior art keywords
- foil
- capacitance
- copper
- weight
- aluminum
- 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 36
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 229910052782 aluminium Inorganic materials 0.000 claims description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 27
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 20
- 239000003990 capacitor Substances 0.000 claims description 20
- 229910052802 copper Inorganic materials 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 14
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 13
- 229910052733 gallium Inorganic materials 0.000 claims description 13
- 229910052759 nickel Inorganic materials 0.000 claims description 13
- 229910052725 zinc Inorganic materials 0.000 claims description 13
- 239000011701 zinc Substances 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 11
- 239000000956 alloy Substances 0.000 claims description 11
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 10
- 229910052793 cadmium Inorganic materials 0.000 claims description 10
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 10
- 229910052738 indium Inorganic materials 0.000 claims description 10
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 10
- 229910052709 silver Inorganic materials 0.000 claims description 10
- 239000004332 silver Substances 0.000 claims description 10
- 229910052718 tin Inorganic materials 0.000 claims description 10
- 238000005530 etching Methods 0.000 description 15
- 229910000838 Al alloy Inorganic materials 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000005275 alloying Methods 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 239000010953 base metal Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 238000005336 cracking Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Parts Printed On Printed Circuit Boards (AREA)
- Conductive Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18734980A JPS57110646A (en) | 1980-12-26 | 1980-12-26 | High-purity aluminum alloy foil for anode of electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18734980A JPS57110646A (en) | 1980-12-26 | 1980-12-26 | High-purity aluminum alloy foil for anode of electrolytic capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57110646A JPS57110646A (en) | 1982-07-09 |
| JPS6237105B2 true JPS6237105B2 (US07534539-20090519-C00280.png) | 1987-08-11 |
Family
ID=16204431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18734980A Granted JPS57110646A (en) | 1980-12-26 | 1980-12-26 | High-purity aluminum alloy foil for anode of electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57110646A (US07534539-20090519-C00280.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6047896B2 (ja) * | 1981-09-08 | 1985-10-24 | 東洋アルミニウム株式会社 | 電解コンデンサ用アルミニウム箔 |
| JPH03122239A (ja) * | 1989-10-05 | 1991-05-24 | Showa Alum Corp | 電解コンデンサ陰極箔用アルミニウム合金 |
| 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 |
| CN112646990A (zh) * | 2019-10-09 | 2021-04-13 | 昭和电工株式会社 | 低压电解电容器阳极用铝轧制材料及其制造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50104710A (US07534539-20090519-C00280.png) * | 1974-01-25 | 1975-08-19 | ||
| JPS51113154A (en) * | 1975-03-28 | 1976-10-06 | Toyo Aluminium Kk | Aluminum foil for elecrolytic capacitor electrode |
-
1980
- 1980-12-26 JP JP18734980A patent/JPS57110646A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50104710A (US07534539-20090519-C00280.png) * | 1974-01-25 | 1975-08-19 | ||
| JPS51113154A (en) * | 1975-03-28 | 1976-10-06 | Toyo Aluminium Kk | Aluminum foil for elecrolytic capacitor electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57110646A (en) | 1982-07-09 |
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