JPS51138598A - Production of needle-like grain of alpha-goethite - Google Patents
Production of needle-like grain of alpha-goethiteInfo
- Publication number
- JPS51138598A JPS51138598A JP50062504A JP6250475A JPS51138598A JP S51138598 A JPS51138598 A JP S51138598A JP 50062504 A JP50062504 A JP 50062504A JP 6250475 A JP6250475 A JP 6250475A JP S51138598 A JPS51138598 A JP S51138598A
- Authority
- JP
- Japan
- Prior art keywords
- goethite
- grain
- alpha
- needle
- production
- 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
Landscapes
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50062504A JPS51138598A (en) | 1975-05-27 | 1975-05-27 | Production of needle-like grain of alpha-goethite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50062504A JPS51138598A (en) | 1975-05-27 | 1975-05-27 | Production of needle-like grain of alpha-goethite |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51138598A true JPS51138598A (en) | 1976-11-30 |
Family
ID=13202055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50062504A Pending JPS51138598A (en) | 1975-05-27 | 1975-05-27 | Production of needle-like grain of alpha-goethite |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51138598A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02178903A (ja) * | 1988-12-29 | 1990-07-11 | Toda Kogyo Corp | 紡錘形を呈した磁性酸化鉄粒子粉末及びその製造法 |
-
1975
- 1975-05-27 JP JP50062504A patent/JPS51138598A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02178903A (ja) * | 1988-12-29 | 1990-07-11 | Toda Kogyo Corp | 紡錘形を呈した磁性酸化鉄粒子粉末及びその製造法 |
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