JPH02309B2 - - Google Patents
Info
- Publication number
- JPH02309B2 JPH02309B2 JP59280317A JP28031784A JPH02309B2 JP H02309 B2 JPH02309 B2 JP H02309B2 JP 59280317 A JP59280317 A JP 59280317A JP 28031784 A JP28031784 A JP 28031784A JP H02309 B2 JPH02309 B2 JP H02309B2
- Authority
- JP
- Japan
- Prior art keywords
- composition
- dielectric constant
- temperature
- pbtio
- present
- 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
- 239000000203 mixture Substances 0.000 claims description 24
- 239000000919 ceramic Substances 0.000 claims description 4
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 238000010304 firing Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000003985 ceramic capacitor Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010754 BS 2869 Class F Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007088 Archimedes method Methods 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002050 diffraction method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Capacitors (AREA)
- Inorganic Insulating Materials (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59280317A JPS61155249A (ja) | 1984-12-27 | 1984-12-27 | 高誘電率系誘電体磁器組成物 |
| US06/813,521 US4711862A (en) | 1984-12-27 | 1985-12-26 | Dielectric ceramic compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59280317A JPS61155249A (ja) | 1984-12-27 | 1984-12-27 | 高誘電率系誘電体磁器組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61155249A JPS61155249A (ja) | 1986-07-14 |
| JPH02309B2 true JPH02309B2 (enExample) | 1990-01-05 |
Family
ID=17623307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59280317A Granted JPS61155249A (ja) | 1984-12-27 | 1984-12-27 | 高誘電率系誘電体磁器組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61155249A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH029750A (ja) * | 1988-06-27 | 1990-01-12 | Tdk Corp | 高誘電率セラミックス組成物 |
-
1984
- 1984-12-27 JP JP59280317A patent/JPS61155249A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61155249A (ja) | 1986-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |