JPS582223A - 磁気記録用磁性粉末の製造方法 - Google Patents

磁気記録用磁性粉末の製造方法

Info

Publication number
JPS582223A
JPS582223A JP56097547A JP9754781A JPS582223A JP S582223 A JPS582223 A JP S582223A JP 56097547 A JP56097547 A JP 56097547A JP 9754781 A JP9754781 A JP 9754781A JP S582223 A JPS582223 A JP S582223A
Authority
JP
Japan
Prior art keywords
coprecipitate
ions
magnetic recording
magnetic
contg
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
JP56097547A
Other languages
English (en)
Japanese (ja)
Other versions
JPH025690B2 (enExample
Inventor
Tatsumi Maeda
前田　辰巳
Tadashi Ido
井戸　忠
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56097547A priority Critical patent/JPS582223A/ja
Publication of JPS582223A publication Critical patent/JPS582223A/ja
Publication of JPH025690B2 publication Critical patent/JPH025690B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
JP56097547A 1981-06-25 1981-06-25 磁気記録用磁性粉末の製造方法 Granted JPS582223A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56097547A JPS582223A (ja) 1981-06-25 1981-06-25 磁気記録用磁性粉末の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56097547A JPS582223A (ja) 1981-06-25 1981-06-25 磁気記録用磁性粉末の製造方法

Publications (2)

Publication Number Publication Date
JPS582223A true JPS582223A (ja) 1983-01-07
JPH025690B2 JPH025690B2 (enExample) 1990-02-05

Family

ID=14195260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56097547A Granted JPS582223A (ja) 1981-06-25 1981-06-25 磁気記録用磁性粉末の製造方法

Country Status (1)

Country Link
JP (1) JPS582223A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781852A (en) * 1986-10-24 1988-11-01 Olin Corporation Process for making selected doped barium and strontium hexaferrite particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781852A (en) * 1986-10-24 1988-11-01 Olin Corporation Process for making selected doped barium and strontium hexaferrite particles

Also Published As

Publication number Publication date
JPH025690B2 (enExample) 1990-02-05

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