JPS62268125A - 電解コンデンサ用多孔質体の製造方法 - Google Patents
電解コンデンサ用多孔質体の製造方法Info
- Publication number
- JPS62268125A JPS62268125A JP11285886A JP11285886A JPS62268125A JP S62268125 A JPS62268125 A JP S62268125A JP 11285886 A JP11285886 A JP 11285886A JP 11285886 A JP11285886 A JP 11285886A JP S62268125 A JPS62268125 A JP S62268125A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- particle size
- tantalum
- tantalum powder
- porous
- 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
- 239000003990 capacitor Substances 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 14
- 238000000748 compression moulding Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 238000007711 solidification Methods 0.000 description 9
- 230000008023 solidification Effects 0.000 description 9
- 239000000843 powder Substances 0.000 description 8
- 229910052715 tantalum Inorganic materials 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11285886A JPS62268125A (ja) | 1986-05-16 | 1986-05-16 | 電解コンデンサ用多孔質体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11285886A JPS62268125A (ja) | 1986-05-16 | 1986-05-16 | 電解コンデンサ用多孔質体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62268125A true JPS62268125A (ja) | 1987-11-20 |
| JPH0553052B2 JPH0553052B2 (enrdf_load_html_response) | 1993-08-09 |
Family
ID=14597294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11285886A Granted JPS62268125A (ja) | 1986-05-16 | 1986-05-16 | 電解コンデンサ用多孔質体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62268125A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001091953A1 (fr) * | 2000-06-01 | 2001-12-06 | Cabot Supermetals K.K. | Poudre de niobium ou de tantale, son procede de preparation et condensateur electrolytique solide |
-
1986
- 1986-05-16 JP JP11285886A patent/JPS62268125A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001091953A1 (fr) * | 2000-06-01 | 2001-12-06 | Cabot Supermetals K.K. | Poudre de niobium ou de tantale, son procede de preparation et condensateur electrolytique solide |
| US7204866B2 (en) | 2000-06-01 | 2007-04-17 | Cabot Supermetals K.K. | Niobium or tantalum powder and method for production thereof, and solid electrolytic capacitor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0553052B2 (enrdf_load_html_response) | 1993-08-09 |
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