JPS58199726A - コバルト変性強磁性酸化鉄の製法 - Google Patents
コバルト変性強磁性酸化鉄の製法Info
- Publication number
- JPS58199726A JPS58199726A JP57080601A JP8060182A JPS58199726A JP S58199726 A JPS58199726 A JP S58199726A JP 57080601 A JP57080601 A JP 57080601A JP 8060182 A JP8060182 A JP 8060182A JP S58199726 A JPS58199726 A JP S58199726A
- Authority
- JP
- Japan
- Prior art keywords
- iron oxide
- cobalt
- temperature
- temp
- fe2o3
- 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
Landscapes
- Compounds Of Iron (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57080601A JPS58199726A (ja) | 1982-05-12 | 1982-05-12 | コバルト変性強磁性酸化鉄の製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57080601A JPS58199726A (ja) | 1982-05-12 | 1982-05-12 | コバルト変性強磁性酸化鉄の製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58199726A true JPS58199726A (ja) | 1983-11-21 |
| JPS6215490B2 JPS6215490B2 (https=) | 1987-04-08 |
Family
ID=13722845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57080601A Granted JPS58199726A (ja) | 1982-05-12 | 1982-05-12 | コバルト変性強磁性酸化鉄の製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58199726A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60165703A (ja) * | 1984-02-09 | 1985-08-28 | Sony Corp | 針状強磁性酸化鉄磁性粉 |
| JPS60208805A (ja) * | 1984-04-02 | 1985-10-21 | Sony Corp | 針状強磁性酸化鉄磁性粉 |
-
1982
- 1982-05-12 JP JP57080601A patent/JPS58199726A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60165703A (ja) * | 1984-02-09 | 1985-08-28 | Sony Corp | 針状強磁性酸化鉄磁性粉 |
| JPS60208805A (ja) * | 1984-04-02 | 1985-10-21 | Sony Corp | 針状強磁性酸化鉄磁性粉 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6215490B2 (https=) | 1987-04-08 |
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