JPS56155022A - Preparation of magnetic powder - Google Patents
Preparation of magnetic powderInfo
- Publication number
- JPS56155022A JPS56155022A JP5348180A JP5348180A JPS56155022A JP S56155022 A JPS56155022 A JP S56155022A JP 5348180 A JP5348180 A JP 5348180A JP 5348180 A JP5348180 A JP 5348180A JP S56155022 A JPS56155022 A JP S56155022A
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- point
- prepared
- components
- 100mol
- 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 2
- 239000000463 material Substances 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 229910000859 α-Fe Inorganic materials 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- MVYYDFCVPLFOKV-UHFFFAOYSA-M barium monohydroxide Chemical compound [Ba]O MVYYDFCVPLFOKV-UHFFFAOYSA-M 0.000 abstract 1
- 238000010586 diagram Methods 0.000 abstract 1
- 238000007496 glass forming Methods 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
Landscapes
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5348180A JPS56155022A (en) | 1980-04-24 | 1980-04-24 | Preparation of magnetic powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5348180A JPS56155022A (en) | 1980-04-24 | 1980-04-24 | Preparation of magnetic powder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56155022A true JPS56155022A (en) | 1981-12-01 |
JPS6127329B2 JPS6127329B2 (enrdf_load_stackoverflow) | 1986-06-25 |
Family
ID=12944028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5348180A Granted JPS56155022A (en) | 1980-04-24 | 1980-04-24 | Preparation of magnetic powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56155022A (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58169902A (ja) * | 1982-03-31 | 1983-10-06 | Toshiba Corp | 磁気記録用磁性粉の製造方法 |
JPH01194403A (ja) * | 1988-01-29 | 1989-08-04 | Toshiba Glass Co Ltd | 置換型六方晶系フェライト磁性粉末の製造方法 |
US5358660A (en) * | 1988-01-14 | 1994-10-25 | Showa Denko Kabushiki Kaisha | Magnetic particles for perpendicular magnetic recording |
-
1980
- 1980-04-24 JP JP5348180A patent/JPS56155022A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58169902A (ja) * | 1982-03-31 | 1983-10-06 | Toshiba Corp | 磁気記録用磁性粉の製造方法 |
US5358660A (en) * | 1988-01-14 | 1994-10-25 | Showa Denko Kabushiki Kaisha | Magnetic particles for perpendicular magnetic recording |
JPH01194403A (ja) * | 1988-01-29 | 1989-08-04 | Toshiba Glass Co Ltd | 置換型六方晶系フェライト磁性粉末の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6127329B2 (enrdf_load_stackoverflow) | 1986-06-25 |
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