JPS5210897A - Process for production of ferromagnetic iron oxide powder - Google Patents

Process for production of ferromagnetic iron oxide powder

Info

Publication number
JPS5210897A
JPS5210897A JP50083043A JP8304375A JPS5210897A JP S5210897 A JPS5210897 A JP S5210897A JP 50083043 A JP50083043 A JP 50083043A JP 8304375 A JP8304375 A JP 8304375A JP S5210897 A JPS5210897 A JP S5210897A
Authority
JP
Japan
Prior art keywords
production
iron oxide
oxide powder
ferromagnetic iron
ferromagnetic
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
JP50083043A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5419000B2 (ref
Inventor
Kunio Wakai
Akira Matsumoto
Mikio Kishimoto
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 JP50083043A priority Critical patent/JPS5210897A/ja
Publication of JPS5210897A publication Critical patent/JPS5210897A/ja
Publication of JPS5419000B2 publication Critical patent/JPS5419000B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
JP50083043A 1975-07-04 1975-07-04 Process for production of ferromagnetic iron oxide powder Granted JPS5210897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50083043A JPS5210897A (en) 1975-07-04 1975-07-04 Process for production of ferromagnetic iron oxide powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50083043A JPS5210897A (en) 1975-07-04 1975-07-04 Process for production of ferromagnetic iron oxide powder

Publications (2)

Publication Number Publication Date
JPS5210897A true JPS5210897A (en) 1977-01-27
JPS5419000B2 JPS5419000B2 (ref) 1979-07-11

Family

ID=13791165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50083043A Granted JPS5210897A (en) 1975-07-04 1975-07-04 Process for production of ferromagnetic iron oxide powder

Country Status (1)

Country Link
JP (1) JPS5210897A (ref)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368449A1 (fr) * 1976-10-20 1978-05-19 Nat Standard Co Procede de preparation d'oxydes metalliques a partir de b-feooh
JPS6364925A (ja) * 1986-09-05 1988-03-23 Toda Kogyo Corp ヘマタイト粒子粉末の製造法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368449A1 (fr) * 1976-10-20 1978-05-19 Nat Standard Co Procede de preparation d'oxydes metalliques a partir de b-feooh
JPS6364925A (ja) * 1986-09-05 1988-03-23 Toda Kogyo Corp ヘマタイト粒子粉末の製造法

Also Published As

Publication number Publication date
JPS5419000B2 (ref) 1979-07-11

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