JPS6251895B2 - - Google Patents

Info

Publication number
JPS6251895B2
JPS6251895B2 JP54096517A JP9651779A JPS6251895B2 JP S6251895 B2 JPS6251895 B2 JP S6251895B2 JP 54096517 A JP54096517 A JP 54096517A JP 9651779 A JP9651779 A JP 9651779A JP S6251895 B2 JPS6251895 B2 JP S6251895B2
Authority
JP
Japan
Prior art keywords
iron oxyhydroxide
reaction
iron
particles
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
JP54096517A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5622638A (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 JP9651779A priority Critical patent/JPS5622638A/ja
Publication of JPS5622638A publication Critical patent/JPS5622638A/ja
Publication of JPS6251895B2 publication Critical patent/JPS6251895B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
JP9651779A 1979-07-27 1979-07-27 Manufacture of alpha-iron oxyhydroxide Granted JPS5622638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9651779A JPS5622638A (en) 1979-07-27 1979-07-27 Manufacture of alpha-iron oxyhydroxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9651779A JPS5622638A (en) 1979-07-27 1979-07-27 Manufacture of alpha-iron oxyhydroxide

Publications (2)

Publication Number Publication Date
JPS5622638A JPS5622638A (en) 1981-03-03
JPS6251895B2 true JPS6251895B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-02

Family

ID=14167323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9651779A Granted JPS5622638A (en) 1979-07-27 1979-07-27 Manufacture of alpha-iron oxyhydroxide

Country Status (1)

Country Link
JP (1) JPS5622638A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* 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
JPS60127245A (ja) * 1983-12-15 1985-07-06 Toyo Soda Mfg Co Ltd 微細粒状のα−オキシ水酸化鉄の製造法
JPS63134523A (ja) * 1986-11-22 1988-06-07 Chisso Corp 針状α−オキシ水酸化鉄粒子粉末の製造方法
JPH0679769B2 (ja) * 1989-10-16 1994-10-12 日本電装株式会社 Ａ▲ｌ▼製中空構造体の製造法
US5641470A (en) * 1995-07-17 1997-06-24 Minnesota Mining And Manufacturing Company Process for making goethite
JPH10226520A (ja) * 1997-02-10 1998-08-25 Titan Kogyo Kk 水和酸化鉄及び強磁性酸化鉄の製造方法
JP4887831B2 (ja) * 2006-02-22 2012-02-29 Ｔｄｋ株式会社 オキシ水酸化鉄粒子の製造方法

Also Published As

Publication number Publication date
JPS5622638A (en) 1981-03-03

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