JPS60149106A - 磁気記録体用六方晶系フエライト微粉末 - Google Patents

磁気記録体用六方晶系フエライト微粉末

Info

Publication number
JPS60149106A
JPS60149106A JP59140297A JP14029784A JPS60149106A JP S60149106 A JPS60149106 A JP S60149106A JP 59140297 A JP59140297 A JP 59140297A JP 14029784 A JP14029784 A JP 14029784A JP S60149106 A JPS60149106 A JP S60149106A
Authority
JP
Japan
Prior art keywords
magnetic
magnetic recording
coercive force
recording
powder
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
JP59140297A
Other languages
English (en)
Japanese (ja)
Other versions
JPH036643B2 (enExample
Inventor
Koki Yokoyama
横山　弘毅
Reiji Nishikawa
西川　羚二
Osamu Kubo
修 久保
Masanobu Ueha
上羽　正信
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
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 filed Critical Toshiba Corp
Priority to JP59140297A priority Critical patent/JPS60149106A/ja
Publication of JPS60149106A publication Critical patent/JPS60149106A/ja
Publication of JPH036643B2 publication Critical patent/JPH036643B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
JP59140297A 1984-07-06 1984-07-06 磁気記録体用六方晶系フエライト微粉末 Granted JPS60149106A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59140297A JPS60149106A (ja) 1984-07-06 1984-07-06 磁気記録体用六方晶系フエライト微粉末

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59140297A JPS60149106A (ja) 1984-07-06 1984-07-06 磁気記録体用六方晶系フエライト微粉末

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP53157664A Division JPS6050323B2 (ja) 1978-12-22 1978-12-22 高密度記録体

Publications (2)

Publication Number Publication Date
JPS60149106A true JPS60149106A (ja) 1985-08-06
JPH036643B2 JPH036643B2 (enExample) 1991-01-30

Family

ID=15265506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59140297A Granted JPS60149106A (ja) 1984-07-06 1984-07-06 磁気記録体用六方晶系フエライト微粉末

Country Status (1)

Country Link
JP (1) JPS60149106A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355122A (ja) * 1986-08-22 1988-03-09 Toshiba Glass Co Ltd 磁性粉末

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586103A (en) * 1978-12-22 1980-06-28 Toshiba Corp High density magnetic recording unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586103A (en) * 1978-12-22 1980-06-28 Toshiba Corp High density magnetic recording unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355122A (ja) * 1986-08-22 1988-03-09 Toshiba Glass Co Ltd 磁性粉末

Also Published As

Publication number Publication date
JPH036643B2 (enExample) 1991-01-30

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