JPH0114176B2 - - Google Patents

Info

Publication number
JPH0114176B2
JPH0114176B2 JP57150492A JP15049282A JPH0114176B2 JP H0114176 B2 JPH0114176 B2 JP H0114176B2 JP 57150492 A JP57150492 A JP 57150492A JP 15049282 A JP15049282 A JP 15049282A JP H0114176 B2 JPH0114176 B2 JP H0114176B2
Authority
JP
Japan
Prior art keywords
mol
minutes
cobalt
iron oxide
ferrous
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.)
Expired
Application number
JP57150492A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5939730A (ja
Inventor
Ichiro Honma
Masaharu Hirai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ishihara Sangyo Kaisha Ltd
Original Assignee
Ishihara Sangyo Kaisha Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ishihara Sangyo Kaisha Ltd filed Critical Ishihara Sangyo Kaisha Ltd
Priority to JP57150492A priority Critical patent/JPS5939730A/ja
Publication of JPS5939730A publication Critical patent/JPS5939730A/ja
Publication of JPH0114176B2 publication Critical patent/JPH0114176B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Hard Magnetic Materials (AREA)
JP57150492A 1982-08-30 1982-08-30 強磁性酸化鉄の製造方法 Granted JPS5939730A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57150492A JPS5939730A (ja) 1982-08-30 1982-08-30 強磁性酸化鉄の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57150492A JPS5939730A (ja) 1982-08-30 1982-08-30 強磁性酸化鉄の製造方法

Publications (2)

Publication Number Publication Date
JPS5939730A JPS5939730A (ja) 1984-03-05
JPH0114176B2 true JPH0114176B2 (https=) 1989-03-09

Family

ID=15498047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57150492A Granted JPS5939730A (ja) 1982-08-30 1982-08-30 強磁性酸化鉄の製造方法

Country Status (1)

Country Link
JP (1) JPS5939730A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS638223A (ja) * 1986-06-27 1988-01-14 Showa Denko Kk 磁気記録用強磁性粉末の製造方法

Also Published As

Publication number Publication date
JPS5939730A (ja) 1984-03-05

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