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
- 229910000859 α-Fe Inorganic materials 0.000 title abstract 5
- 239000013078 crystal Substances 0.000 title abstract 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 abstract 4
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract 2
- 230000035699 permeability Effects 0.000 abstract 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 2
- 229910001887 tin oxide Inorganic materials 0.000 abstract 2
- 229910001935 vanadium oxide Inorganic materials 0.000 abstract 2
- 239000011787 zinc oxide Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
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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