JPS5756326A - Manufacture of magnetic powder for magnetic recording medium - Google Patents
Manufacture of magnetic powder for magnetic recording mediumInfo
- Publication number
- JPS5756326A JPS5756326A JP55132123A JP13212380A JPS5756326A JP S5756326 A JPS5756326 A JP S5756326A JP 55132123 A JP55132123 A JP 55132123A JP 13212380 A JP13212380 A JP 13212380A JP S5756326 A JPS5756326 A JP S5756326A
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- recording medium
- manufacture
- hexagonal system
- particles
- 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.)
- Granted
Links
- 239000006247 magnetic powder Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 229910000859 α-Fe Inorganic materials 0.000 abstract 7
- 239000002245 particle Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- -1 Fe3+ ions Chemical class 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000007496 glass forming Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55132123A JPS5756326A (en) | 1980-09-22 | 1980-09-22 | Manufacture of magnetic powder for magnetic recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55132123A JPS5756326A (en) | 1980-09-22 | 1980-09-22 | Manufacture of magnetic powder for magnetic recording medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5756326A true JPS5756326A (en) | 1982-04-03 |
| JPS6323133B2 JPS6323133B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-05-14 |
Family
ID=15073940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55132123A Granted JPS5756326A (en) | 1980-09-22 | 1980-09-22 | Manufacture of magnetic powder for magnetic recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5756326A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973438A (ja) * | 1982-10-15 | 1984-04-25 | Res Dev Corp Of Japan | ビスマス−鉄系非晶質化合物材料及びその製造法 |
| DE3729497A1 (de) * | 1986-09-05 | 1988-03-10 | Nippon Zeon Co | Magnetisches pulver fuer magnetische aufzeichnungen |
| US5055322A (en) * | 1989-11-02 | 1991-10-08 | Nippon Zeon Co., Ltd. | Method of producing magnetic recording media |
| JP2006306725A (ja) * | 1995-07-13 | 2006-11-09 | Asahi Techno Glass Corp | 機能性薄膜用六方晶系フェライト微粉末の製造方法 |
-
1980
- 1980-09-22 JP JP55132123A patent/JPS5756326A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973438A (ja) * | 1982-10-15 | 1984-04-25 | Res Dev Corp Of Japan | ビスマス−鉄系非晶質化合物材料及びその製造法 |
| DE3729497A1 (de) * | 1986-09-05 | 1988-03-10 | Nippon Zeon Co | Magnetisches pulver fuer magnetische aufzeichnungen |
| US5055322A (en) * | 1989-11-02 | 1991-10-08 | Nippon Zeon Co., Ltd. | Method of producing magnetic recording media |
| JP2006306725A (ja) * | 1995-07-13 | 2006-11-09 | Asahi Techno Glass Corp | 機能性薄膜用六方晶系フェライト微粉末の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6323133B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-05-14 |
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