JPS6246925A - 環状酸化鉄粉末およびその製法 - Google Patents
環状酸化鉄粉末およびその製法Info
- Publication number
- JPS6246925A JPS6246925A JP18451785A JP18451785A JPS6246925A JP S6246925 A JPS6246925 A JP S6246925A JP 18451785 A JP18451785 A JP 18451785A JP 18451785 A JP18451785 A JP 18451785A JP S6246925 A JPS6246925 A JP S6246925A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- cyclic
- iron oxide
- oxide powder
- ferric
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18451785A JPS6246925A (ja) | 1985-08-21 | 1985-08-21 | 環状酸化鉄粉末およびその製法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18451785A JPS6246925A (ja) | 1985-08-21 | 1985-08-21 | 環状酸化鉄粉末およびその製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6246925A true JPS6246925A (ja) | 1987-02-28 |
JPH0321489B2 JPH0321489B2 (enrdf_load_stackoverflow) | 1991-03-22 |
Family
ID=16154580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18451785A Granted JPS6246925A (ja) | 1985-08-21 | 1985-08-21 | 環状酸化鉄粉末およびその製法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6246925A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57141811A (en) * | 1981-02-25 | 1982-09-02 | Furukawa Electric Co Ltd | Polyolefin series electrically insulating film and method of producing same |
-
1985
- 1985-08-21 JP JP18451785A patent/JPS6246925A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57141811A (en) * | 1981-02-25 | 1982-09-02 | Furukawa Electric Co Ltd | Polyolefin series electrically insulating film and method of producing same |
Also Published As
Publication number | Publication date |
---|---|
JPH0321489B2 (enrdf_load_stackoverflow) | 1991-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0125213B2 (enrdf_load_stackoverflow) | ||
JPS6246925A (ja) | 環状酸化鉄粉末およびその製法 | |
KR890003881B1 (ko) | 코발트 및 제 1 철 함유 강자성 산화철의 제조방법 | |
JPH0585487B2 (enrdf_load_stackoverflow) | ||
JPH02133324A (ja) | Srフェライト粒子粉末の製造法 | |
JPH02175806A (ja) | 磁気記録用金属磁性粉末の製造方法 | |
JPS5921366B2 (ja) | 針状晶Fe−Co合金磁性粒子粉末の製造法 | |
JPH0319171B2 (enrdf_load_stackoverflow) | ||
JP2740922B2 (ja) | 磁気記録材料用金属磁性粉末の製造方法 | |
JP3166809B2 (ja) | 針状磁性酸化鉄粒子粉末の製造法 | |
JPH0262501B2 (enrdf_load_stackoverflow) | ||
JPS58151333A (ja) | 針状晶酸化鉄粒子粉末の製造法 | |
JPS5921364B2 (ja) | 針状晶Fe−Zn合金磁性粒子粉末の製造法 | |
JPS5891102A (ja) | 針状晶合金磁性粒子粉末の製造法 | |
JPH0314782B2 (enrdf_load_stackoverflow) | ||
JPS63162535A (ja) | 針状ヘマタイト粒子粉末の製造法 | |
JPS5946281B2 (ja) | 針状晶Fe−Co合金磁性粒子粉末の製造法 | |
JPS58167432A (ja) | 針状晶磁性酸化鉄粒子粉末の製造法 | |
JPS61266311A (ja) | 盤状強磁性粉末およびその製造法 | |
JPS5950607B2 (ja) | 針状晶磁性酸化鉄粒子粉末の製造法 | |
JPH02267123A (ja) | レピッドクロサイトの製造方法 | |
JPS61266313A (ja) | 盤状強磁性粉末およびその製造法 | |
JPH0251204A (ja) | 板状バリウムフェライト微粉末の製造方法 | |
JPH0371380B2 (enrdf_load_stackoverflow) | ||
JPH1121132A (ja) | 盤状ゲーサイトの製法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |