JPS5632399A - Single crystal ferrite - Google Patents
Single crystal ferriteInfo
- Publication number
- JPS5632399A JPS5632399A JP10647479A JP10647479A JPS5632399A JP S5632399 A JPS5632399 A JP S5632399A JP 10647479 A JP10647479 A JP 10647479A JP 10647479 A JP10647479 A JP 10647479A JP S5632399 A JPS5632399 A JP S5632399A
- Authority
- JP
- Japan
- Prior art keywords
- oxide
- single crystal
- ferrite
- crystal ferrite
- obtain single
- 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
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- Soft Magnetic Materials (AREA)
Abstract
PURPOSE: To obtain single crystal ferrite having high permeability by combinedly adding a specified wt. percentage of tin oxide and vanadium oxide to ferrite consisting of ferric oxide, manganese oxide and zinc oxide in a specified molar ratio.
CONSTITUTION: 0.1W5wt% Tin oxide and 0.01W0.1wt% vanadium oxide are combinedly added to Mn-Zn ferrite consisting of, by mol, 50W65% ferric oxide, 25W35% manganese oxide and 5W25% zinc oxide. They are mixed by a usual powder metallurgical method, calcined, and melted at 1680°C to obtain single crystal ferrite having a uniform composition all over the length and showing high permeability and high performance head characteristics.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10647479A JPS5632399A (en) | 1979-08-21 | 1979-08-21 | Single crystal ferrite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10647479A JPS5632399A (en) | 1979-08-21 | 1979-08-21 | Single crystal ferrite |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5632399A true JPS5632399A (en) | 1981-04-01 |
Family
ID=14434505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10647479A Pending JPS5632399A (en) | 1979-08-21 | 1979-08-21 | Single crystal ferrite |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5632399A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5368764A (en) * | 1993-03-31 | 1994-11-29 | Goldstar Co., Ltd. | Mn-Zn-based single crystal ferrite composition |
US20140220272A1 (en) * | 2013-02-06 | 2014-08-07 | Elix Corp. | Heat-emitting composition absorbing microwaves and emitting heat, transfer paper comprising same, far-infrared-emitting ceramic ware comprising same, and preparation method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5522860A (en) * | 1978-08-08 | 1980-02-18 | Hitachi Metals Ltd | Manufacturing method of single crystal ferrite |
-
1979
- 1979-08-21 JP JP10647479A patent/JPS5632399A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5522860A (en) * | 1978-08-08 | 1980-02-18 | Hitachi Metals Ltd | Manufacturing method of single crystal ferrite |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5368764A (en) * | 1993-03-31 | 1994-11-29 | Goldstar Co., Ltd. | Mn-Zn-based single crystal ferrite composition |
US20140220272A1 (en) * | 2013-02-06 | 2014-08-07 | Elix Corp. | Heat-emitting composition absorbing microwaves and emitting heat, transfer paper comprising same, far-infrared-emitting ceramic ware comprising same, and preparation method thereof |
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