JPS5717112A - Magnetic oxide material - Google Patents
Magnetic oxide materialInfo
- Publication number
- JPS5717112A JPS5717112A JP7782281A JP7782281A JPS5717112A JP S5717112 A JPS5717112 A JP S5717112A JP 7782281 A JP7782281 A JP 7782281A JP 7782281 A JP7782281 A JP 7782281A JP S5717112 A JPS5717112 A JP S5717112A
- Authority
- JP
- Japan
- Prior art keywords
- oxide material
- ions
- magnetic oxide
- hexagonal system
- substituted
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
- C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
- C04B35/2633—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing barium, strontium or calcium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Magnetic Ceramics (AREA)
- Soft Magnetic Materials (AREA)
Abstract
PURPOSE:To enhance the temperature characteristic of initial permeability of a magnetic oxide material by a method wherein Co ions of a hexagonal system ferrite Ba3Co2Fe24O41 containing Co and having the direction of easy magnetization in the C face of the hexagonal system are substituted by both of Ni ions and Mn ions. CONSTITUTION:A part of Co ions of the magnetic oxide material of the hexagonal system ferrite Ba3Co2Fe24O41 containing Co and having the direction of easy magnetization in the C face of the hexagonal system are substituted by Ni and Mn ions, and when it is represented by Ba3Co2-x-yNixMnyFe24O41, by satisfying the condition x+2y<=1, 2x+10y>=1, x>0, y>0, temperature characteristic of initial permeability mu1 of the magnetic oxide material can be enhanced remarkably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7782281A JPS5717112A (en) | 1981-05-22 | 1981-05-22 | Magnetic oxide material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7782281A JPS5717112A (en) | 1981-05-22 | 1981-05-22 | Magnetic oxide material |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47129779A Division JPS4988912A (en) | 1972-12-27 | 1972-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5717112A true JPS5717112A (en) | 1982-01-28 |
Family
ID=13644725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7782281A Pending JPS5717112A (en) | 1981-05-22 | 1981-05-22 | Magnetic oxide material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5717112A (en) |
-
1981
- 1981-05-22 JP JP7782281A patent/JPS5717112A/en active Pending
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