SU596557A1 - Ceramic material - Google Patents
Ceramic materialInfo
- Publication number
- SU596557A1 SU596557A1 SU762369445A SU2369445A SU596557A1 SU 596557 A1 SU596557 A1 SU 596557A1 SU 762369445 A SU762369445 A SU 762369445A SU 2369445 A SU2369445 A SU 2369445A SU 596557 A1 SU596557 A1 SU 596557A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ceramic material
- oxide
- bismuth
- production
- permeability
- Prior art date
Links
Description
1one
Изобретение относитс к радиоэпектровн ной технике, может быть испоиьзовано в производстве высокочастотных термостабюцных керамических конденсаторов с повьше ной удельной емкостью.The invention relates to radio-emitting technique, can be used in the production of high-frequency thermostable ceramic capacitors with a higher specific capacity.
Известны Kepajvffl4ecKBe материалы на основе систем CaLaTfNbp -CaT40, и UajT4Qj,-CoiTiOa-MgTi 02 til Однако днэпектрнческа проницаемость aк«3i материалов не превышает 55.Kepajvffl4ecKBe materials based on the systems CaLaTfNbp -CaT40, and UajT4Qj, -CoiTiOa-MgTi 02 til are known. However, the permeability ak 3i of materials does not exceed 55.
Известен керамический материал в соотав котфого с ТКЕ -(47+2O)l r rpatr вход т, вес,%:The ceramic material is known in accordance with the TKE - (47 + 2O) l r rpatr, weight,%:
Титанат бари 22Bari titanate 22
Титанат висмута8Bismuth titanate8
Станнат кальци 4Calcium Stannate 4
MsijQ/TiOg 58/42 66 или в пересчете на окислы (вес.%):MsijQ / TiOg 58/42 66 or in terms of oxides (wt.%):
Окись бари 14,46Barium oxide 14.46
Окись кальци 1,О9Calcium Oxide 1, O9
Окись висмута6,70Bismuth oxide 6,70
Двуокись твтана36 ,-54Dioxide tvtan 36, -54
Двуокись олова2,91Tin dioxide2.91
неодима38, ЗО. neodymium38, ZOR.
Материал указаннсго состава имеет диэлектрическую проницаемость 78.The material of this composition has a dielectric constant 78.
Цель изобретени - повышение диэпектр ческсй проницаемости.The purpose of the invention is to increase the dielectric permeability.
Дл достижени этой цели в керамическо материале преимущэственно дл изготовлени выср:щ застотных конденсаторов, содержащем окиси ,0ари , вердима, и двуокись титана, перечисленные компоненты вз ты в следующих количествах, вес;%:In order to achieve this goal, in a ceramic material it is mainly for the production of advanced: zhastnyh capacitors containing oxides, 0ari, verdime, and titanium dioxide, the listed components are taken in the following quantities, weight;%:
Окись бари 19,7-20,7Barium oxide 19.7-20.7
Окись неодима34,1-35,1Neodymium oxide 34,1-35,1
Окись висмута6,2-6,7Bismuth oxide6,2-6,7
Двуокись титана38,5-39,0.Titanium dioxide38.5-39.0.
Реальность такого соотношени ингредиентов подтверждаетс примерами.The reality of this ratio of ingredients is confirmed by examples.
Пример (по минимуму).Example (at minimum).
Дл получени 1 To get 1
кг материала, содерж щего (вес.%):kg of material containing (wt.%):
TlOj TlOj
38,5 19,7 BOO38.5 19.7 BOO
35,1 ВЦОз 6,7,35.1 VTsOz 6.7,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762369445A SU596557A1 (en) | 1976-06-07 | 1976-06-07 | Ceramic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762369445A SU596557A1 (en) | 1976-06-07 | 1976-06-07 | Ceramic material |
Publications (1)
Publication Number | Publication Date |
---|---|
SU596557A1 true SU596557A1 (en) | 1978-03-05 |
Family
ID=20664567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762369445A SU596557A1 (en) | 1976-06-07 | 1976-06-07 | Ceramic material |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU596557A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4593008A (en) * | 1984-08-25 | 1986-06-03 | Kyocera Corporation | Dielectric ceramic material composition |
US4745093A (en) * | 1984-11-27 | 1988-05-17 | Kyocera Corporation | Dielectric ceramic composition |
US4866017A (en) * | 1985-03-18 | 1989-09-12 | Kyocera Corporation | Dielectric ceramic composition of matter |
-
1976
- 1976-06-07 SU SU762369445A patent/SU596557A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4593008A (en) * | 1984-08-25 | 1986-06-03 | Kyocera Corporation | Dielectric ceramic material composition |
US4745093A (en) * | 1984-11-27 | 1988-05-17 | Kyocera Corporation | Dielectric ceramic composition |
US4866017A (en) * | 1985-03-18 | 1989-09-12 | Kyocera Corporation | Dielectric ceramic composition of matter |
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