JPS53115698A - Method for producing ferromagnetic iron oxide powder - Google Patents

Method for producing ferromagnetic iron oxide powder

Info

Publication number
JPS53115698A
JPS53115698A JP3081377A JP3081377A JPS53115698A JP S53115698 A JPS53115698 A JP S53115698A JP 3081377 A JP3081377 A JP 3081377A JP 3081377 A JP3081377 A JP 3081377A JP S53115698 A JPS53115698 A JP S53115698A
Authority
JP
Japan
Prior art keywords
iron oxide
oxide powder
ferromagnetic iron
producing ferromagnetic
producing
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
Application number
JP3081377A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5616089B2 (cs
Inventor
Shigeo Hirai
Akira Matsumoto
Kunio Wakai
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP3081377A priority Critical patent/JPS53115698A/ja
Publication of JPS53115698A publication Critical patent/JPS53115698A/ja
Publication of JPS5616089B2 publication Critical patent/JPS5616089B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Hard Magnetic Materials (AREA)
JP3081377A 1977-03-18 1977-03-18 Method for producing ferromagnetic iron oxide powder Granted JPS53115698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3081377A JPS53115698A (en) 1977-03-18 1977-03-18 Method for producing ferromagnetic iron oxide powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3081377A JPS53115698A (en) 1977-03-18 1977-03-18 Method for producing ferromagnetic iron oxide powder

Publications (2)

Publication Number Publication Date
JPS53115698A true JPS53115698A (en) 1978-10-09
JPS5616089B2 JPS5616089B2 (cs) 1981-04-14

Family

ID=12314120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3081377A Granted JPS53115698A (en) 1977-03-18 1977-03-18 Method for producing ferromagnetic iron oxide powder

Country Status (1)

Country Link
JP (1) JPS53115698A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63199098U (cs) * 1987-06-11 1988-12-21
JPH0159892U (cs) * 1987-10-08 1989-04-14

Also Published As

Publication number Publication date
JPS5616089B2 (cs) 1981-04-14

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