SU596557A1 - Ceramic material - Google Patents

Ceramic material

Info

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
Application number
SU762369445A
Other languages
Russian (ru)
Inventor
Лидия Павловна Мудролюбова
Борис Абович Ротенберг
Алла Николаевна Борщ
Тамара Федоровна Лимарь
Лена Николаевна Доброгорская
Original Assignee
Предприятие П/Я Г-4816
Предприятие П/Я А-3481
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я Г-4816, Предприятие П/Я А-3481 filed Critical Предприятие П/Я Г-4816
Priority to SU762369445A priority Critical patent/SU596557A1/en
Application granted granted Critical
Publication of SU596557A1 publication Critical patent/SU596557A1/en

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,

SU762369445A 1976-06-07 1976-06-07 Ceramic material SU596557A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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