JPS5820730A - 強磁性鉱石粉の製造法 - Google Patents

強磁性鉱石粉の製造法

Info

Publication number
JPS5820730A
JPS5820730A JP56111566A JP11156681A JPS5820730A JP S5820730 A JPS5820730 A JP S5820730A JP 56111566 A JP56111566 A JP 56111566A JP 11156681 A JP11156681 A JP 11156681A JP S5820730 A JPS5820730 A JP S5820730A
Authority
JP
Japan
Prior art keywords
particle size
magnetic
powder
ore
iron oxide
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
JP56111566A
Other languages
English (en)
Japanese (ja)
Other versions
JPH024536B2 (enrdf_load_stackoverflow
Inventor
Tadayoshi Karasawa
柄沢　忠義
Katsumi Kono
克己 河野
Katsuji Uchiyama
内山　勝治
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.)
Magune Co Ltd
Original Assignee
Magune Co 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 Magune Co Ltd filed Critical Magune Co Ltd
Priority to JP56111566A priority Critical patent/JPS5820730A/ja
Publication of JPS5820730A publication Critical patent/JPS5820730A/ja
Publication of JPH024536B2 publication Critical patent/JPH024536B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
JP56111566A 1981-07-18 1981-07-18 強磁性鉱石粉の製造法 Granted JPS5820730A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56111566A JPS5820730A (ja) 1981-07-18 1981-07-18 強磁性鉱石粉の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56111566A JPS5820730A (ja) 1981-07-18 1981-07-18 強磁性鉱石粉の製造法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP60007036A Division JPS60171224A (ja) 1985-01-18 1985-01-18 強磁性酸化鉄

Publications (2)

Publication Number Publication Date
JPS5820730A true JPS5820730A (ja) 1983-02-07
JPH024536B2 JPH024536B2 (enrdf_load_stackoverflow) 1990-01-29

Family

ID=14564618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56111566A Granted JPS5820730A (ja) 1981-07-18 1981-07-18 強磁性鉱石粉の製造法

Country Status (1)

Country Link
JP (1) JPS5820730A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536735A1 (de) * 1984-10-16 1986-05-07 Sumitomo Metal Industries, Ltd., Osaka Verfahren zur herstellung von feinteiligem eisenoxidpulver
JPS61215220A (ja) * 1985-03-19 1986-09-25 Tetsugen:Kk 鉄鉱石からのフエライト原料用酸化鉄の製造方法
JPS62138331A (ja) * 1985-12-13 1987-06-22 Tetsugen:Kk 鉄鉱石からのフエライト原料用酸化鉄の製造方法
JPS62138332A (ja) * 1985-12-13 1987-06-22 Tetsugen:Kk 鉄鉱石からのフエライト原料用酸化鉄の製造方法
US5061412A (en) * 1989-03-31 1991-10-29 Sumitomo Special Metal Co. Ltd. Process for producing a magnet of strontium ferrite having high performance
JP2017154925A (ja) * 2016-03-01 2017-09-07 太平洋セメント株式会社 アルカリ土類金属窒化物粒子の製造法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536735A1 (de) * 1984-10-16 1986-05-07 Sumitomo Metal Industries, Ltd., Osaka Verfahren zur herstellung von feinteiligem eisenoxidpulver
DE3536735C2 (de) * 1984-10-16 1987-05-07 Sumitomo Metal Industries, Ltd., Osaka Verfahren zur Herstellung von feinteiligem Eisenoxidpulver
JPS61215220A (ja) * 1985-03-19 1986-09-25 Tetsugen:Kk 鉄鉱石からのフエライト原料用酸化鉄の製造方法
JPS62138331A (ja) * 1985-12-13 1987-06-22 Tetsugen:Kk 鉄鉱石からのフエライト原料用酸化鉄の製造方法
JPS62138332A (ja) * 1985-12-13 1987-06-22 Tetsugen:Kk 鉄鉱石からのフエライト原料用酸化鉄の製造方法
US5061412A (en) * 1989-03-31 1991-10-29 Sumitomo Special Metal Co. Ltd. Process for producing a magnet of strontium ferrite having high performance
JP2017154925A (ja) * 2016-03-01 2017-09-07 太平洋セメント株式会社 アルカリ土類金属窒化物粒子の製造法

Also Published As

Publication number Publication date
JPH024536B2 (enrdf_load_stackoverflow) 1990-01-29

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