JPH036643B2 - - Google Patents

Info

Publication number
JPH036643B2
JPH036643B2 JP59140297A JP14029784A JPH036643B2 JP H036643 B2 JPH036643 B2 JP H036643B2 JP 59140297 A JP59140297 A JP 59140297A JP 14029784 A JP14029784 A JP 14029784A JP H036643 B2 JPH036643 B2 JP H036643B2
Authority
JP
Japan
Prior art keywords
magnetic
recording
recording medium
hexagonal ferrite
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.)
Expired - Lifetime
Application number
JP59140297A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60149106A (ja
Inventor
Koki Yokoyama
Reiji Nishikawa
Osamu Kubo
Masanobu Ueha
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
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

  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
  • Paints Or Removers (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 JPS60149106A (ja) 1985-08-06
JPH036643B2 true JPH036643B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Families Citing this family (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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050323B2 (ja) * 1978-12-22 1985-11-08 株式会社東芝 高密度記録体

Also Published As

Publication number Publication date
JPS60149106A (ja) 1985-08-06

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