SU634380A1 - Ferrite material - Google Patents

Ferrite material

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Publication number
SU634380A1
SU634380A1 SU752154194A SU2154194A SU634380A1 SU 634380 A1 SU634380 A1 SU 634380A1 SU 752154194 A SU752154194 A SU 752154194A SU 2154194 A SU2154194 A SU 2154194A SU 634380 A1 SU634380 A1 SU 634380A1
Authority
SU
USSR - Soviet Union
Prior art keywords
oxide
ussr
ferrite material
magnetic permeability
quality factor
Prior art date
Application number
SU752154194A
Other languages
Russian (ru)
Inventor
Константин Алексеевич Пискарев
Эля Соломоновна Рудько
Original Assignee
Предприятие П/Я А-1216
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 А-1216 filed Critical Предприятие П/Я А-1216
Priority to SU752154194A priority Critical patent/SU634380A1/en
Application granted granted Critical
Publication of SU634380A1 publication Critical patent/SU634380A1/en

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  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)

Description

(54) ФЕРРИТОВЫЙ МАТЕРИАЛ(54) FERRITE MATERIAL

0.3- 3,0 0.3-3.0

кобальта 0,2 - 2.0 гитана 0.1 - 1,0 кремни  О,О5- 1.0 кальци  Остальное. цинкаcobalt 0.2 - 2.0 guitars 0.1 - 1.0 silicon O, O5 - 1.0 calcium Else. zinc

Пример. Ферритовый материал иэгогавливают способом термического разложени  смеси сернокислых солей, Спекание осуществл ют при температуре 115О - 1200°С.Example. The ferrite material was prepared by thermal decomposition of a mixture of sulphate salts. Sintering was carried out at a temperature of 115 ~ 1200 ° C.

В таблице приведены составы и свойства препложенного ферритового материала .The table shows the composition and properties of the pre-laid ferrite material.

Claims (2)

Из приведенных в таблице данных следует , что предложенный ферритовый материал в сравнении с известным обладает повышенной добротностью и 1низким: температурным коэффициентом начальной магнитной проницаемости. 763 Формула изобретени  Ферриговый , содержащий окись железа, окись никел , окись кобальта , окись гитака, окись кремни  и окись цинка, отпичаюшийс  тем, что, с целью повьлшени  добротности и снижени  температурного ксвффиаиента начал1гной магнитной проницаемости, он дополнительно содержит окись кальци  при следующем соотношении компонентов, мол.%: Окись железа50 - 65 Окись никел 15-45 0,3- 3,0 Окись кобальта 0,2- 2,0 Окись титана Окись кремни  0,1- 1,0 Окись кальци  0,05-1,0 Окись цинка Остальное. Источники Информации, прин тые во мание при экспертизе: 1.Авторское свидетельство СССР 235213, кл. Н 01 F 1/34, 1963, From the data in the table it follows that the proposed ferrite material in comparison with the known has a high quality factor and a low one: the temperature coefficient of the initial magnetic permeability. 763 Claim of the invention Ferrigovy, containing iron oxide, nickel oxide, cobalt oxide, nitic oxide, silicon oxide and zinc oxide, which is supplemented by the addition of calcium oxide in the following ratio in order to increase the quality factor and reduce the temperature hardenability of magnetic permeability, it also contains calcium oxide in the following ratio , mol%: Iron oxide 50 - 65 Nickel oxide 15-45 0.3-3.0 Cobalt oxide 0.2-2.0 Titanium oxide Silica 0.1-1.0 Calcium oxide 0.05-1.0 Zinc oxide Else. Sources of Information taken into account in the examination: 1. Author's certificate of the USSR 235213, cl. H 01 F 1/34, 1963, 2.Авторское свидетельство СССР 245216, кл. Н 01 F 1/34, 1966.2. Authors certificate of the USSR 245216, cl. H 01 F 1/34, 1966.
SU752154194A 1975-07-07 1975-07-07 Ferrite material SU634380A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752154194A SU634380A1 (en) 1975-07-07 1975-07-07 Ferrite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752154194A SU634380A1 (en) 1975-07-07 1975-07-07 Ferrite material

Publications (1)

Publication Number Publication Date
SU634380A1 true SU634380A1 (en) 1978-11-25

Family

ID=20625935

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752154194A SU634380A1 (en) 1975-07-07 1975-07-07 Ferrite material

Country Status (1)

Country Link
SU (1) SU634380A1 (en)

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