JPH0153495B2 - - Google Patents
Info
- Publication number
- JPH0153495B2 JPH0153495B2 JP7181883A JP7181883A JPH0153495B2 JP H0153495 B2 JPH0153495 B2 JP H0153495B2 JP 7181883 A JP7181883 A JP 7181883A JP 7181883 A JP7181883 A JP 7181883A JP H0153495 B2 JPH0153495 B2 JP H0153495B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- reducing
- reduction
- type semiconductor
- ceramic capacitor
- 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
- 239000000843 powder Substances 0.000 claims description 26
- 239000004065 semiconductor Substances 0.000 claims description 23
- 229910052573 porcelain Inorganic materials 0.000 claims description 18
- 239000000919 ceramic Substances 0.000 claims description 15
- 239000003985 ceramic capacitor Substances 0.000 claims description 13
- 238000010405 reoxidation reaction Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000001513 hot isostatic pressing Methods 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 description 8
- 239000011148 porous material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 229910017493 Nd 2 O 3 Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- -1 moisture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- Ceramic Capacitors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7181883A JPS59197118A (ja) | 1983-04-22 | 1983-04-22 | 還元再酸化型半導体磁器コンデンサの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7181883A JPS59197118A (ja) | 1983-04-22 | 1983-04-22 | 還元再酸化型半導体磁器コンデンサの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59197118A JPS59197118A (ja) | 1984-11-08 |
| JPH0153495B2 true JPH0153495B2 (en]) | 1989-11-14 |
Family
ID=13471510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7181883A Granted JPS59197118A (ja) | 1983-04-22 | 1983-04-22 | 還元再酸化型半導体磁器コンデンサの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59197118A (en]) |
-
1983
- 1983-04-22 JP JP7181883A patent/JPS59197118A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59197118A (ja) | 1984-11-08 |
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