JPS6251894B2 - - Google Patents

Info

Publication number
JPS6251894B2
JPS6251894B2 JP54096516A JP9651679A JPS6251894B2 JP S6251894 B2 JPS6251894 B2 JP S6251894B2 JP 54096516 A JP54096516 A JP 54096516A JP 9651679 A JP9651679 A JP 9651679A JP S6251894 B2 JPS6251894 B2 JP S6251894B2
Authority
JP
Japan
Prior art keywords
iron oxyhydroxide
reaction
ferrous
seed crystals
iron
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
JP54096516A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5622637A (en
Inventor
Toshinobu Sueyoshi
Akinari Hayashi
Shigeo Hirai
Mikio Kishimoto
Kazushige Imagawa
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 JP9651679A priority Critical patent/JPS5622637A/ja
Publication of JPS5622637A publication Critical patent/JPS5622637A/ja
Publication of JPS6251894B2 publication Critical patent/JPS6251894B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
JP9651679A 1979-07-27 1979-07-27 Manufacture of alpha-iron oxyhydroxide Granted JPS5622637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9651679A JPS5622637A (en) 1979-07-27 1979-07-27 Manufacture of alpha-iron oxyhydroxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9651679A JPS5622637A (en) 1979-07-27 1979-07-27 Manufacture of alpha-iron oxyhydroxide

Publications (2)

Publication Number Publication Date
JPS5622637A JPS5622637A (en) 1981-03-03
JPS6251894B2 true JPS6251894B2 (enrdf_load_stackoverflow) 1987-11-02

Family

ID=14167297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9651679A Granted JPS5622637A (en) 1979-07-27 1979-07-27 Manufacture of alpha-iron oxyhydroxide

Country Status (1)

Country Link
JP (1) JPS5622637A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139767A (en) * 1981-06-22 1992-08-18 Mitsui Toatsu Chemicals, Incorporated Production method of goethite
JPS60137832A (ja) * 1983-12-22 1985-07-22 Toyo Soda Mfg Co Ltd 短柵状のα−オキシ水酸化鉄の製造法
JPS60141625A (ja) * 1983-12-28 1985-07-26 Toyo Soda Mfg Co Ltd 微細粒状のα−オキシ水酸化鉄の製造法
JPS6158215A (ja) * 1984-08-29 1986-03-25 Hitachi Maxell Ltd 磁性酸化鉄粉末の製造方法
JPS6172628A (ja) * 1984-09-18 1986-04-14 Toda Kogyo Corp 短冊状を呈したゲ−タイト粒子粉末の製造法
JPS6183631A (ja) * 1984-09-29 1986-04-28 Toda Kogyo Corp 短冊状を呈した磁性酸化鉄粒子粉末の製造法

Also Published As

Publication number Publication date
JPS5622637A (en) 1981-03-03

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