JPS5756328A - Manufacture of magnetic powder for magnetic recording medium - Google Patents

Manufacture of magnetic powder for magnetic recording medium

Info

Publication number
JPS5756328A
JPS5756328A JP55132129A JP13212980A JPS5756328A JP S5756328 A JPS5756328 A JP S5756328A JP 55132129 A JP55132129 A JP 55132129A JP 13212980 A JP13212980 A JP 13212980A JP S5756328 A JPS5756328 A JP S5756328A
Authority
JP
Japan
Prior art keywords
ferrite
manufacture
hexagonal system
composition
recording medium
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
JP55132129A
Other languages
English (en)
Other versions
JPS6324935B2 (ja
Inventor
Tadashi Ido
Masanobu Ueha
Tsutomu Nomura
Osamu Kubo
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 JP55132129A priority Critical patent/JPS5756328A/ja
Publication of JPS5756328A publication Critical patent/JPS5756328A/ja
Publication of JPS6324935B2 publication Critical patent/JPS6324935B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
JP55132129A 1980-09-22 1980-09-22 Manufacture of magnetic powder for magnetic recording medium Granted JPS5756328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55132129A JPS5756328A (en) 1980-09-22 1980-09-22 Manufacture of magnetic powder for magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55132129A JPS5756328A (en) 1980-09-22 1980-09-22 Manufacture of magnetic powder for magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5756328A true JPS5756328A (en) 1982-04-03
JPS6324935B2 JPS6324935B2 (ja) 1988-05-23

Family

ID=15074064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55132129A Granted JPS5756328A (en) 1980-09-22 1980-09-22 Manufacture of magnetic powder for magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5756328A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6364627A (ja) * 1986-09-05 1988-03-23 Fuji Photo Film Co Ltd 磁気記録媒体
JPH04332102A (ja) * 1991-05-07 1992-11-19 Toshiba Glass Co Ltd 磁気記録媒体用磁性粉の製造方法
JP2010080608A (ja) * 2008-09-25 2010-04-08 Fujifilm Corp 六方晶フェライト磁性粉末の製造方法ならびに磁気記録媒体およびその製造方法
JP2012238722A (ja) * 2011-05-11 2012-12-06 Dowa Electronics Materials Co Ltd 六方晶フェライト凝集粒子およびそれを用いた磁気記録媒体
CN108409320A (zh) * 2018-02-13 2018-08-17 西安理工大学 一种双织构复合磁介电陶瓷材料及制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11570712B2 (en) 2019-10-31 2023-01-31 Cognitive Systems Corp. Varying a rate of eliciting MIMO transmissions from wireless communication devices

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6364627A (ja) * 1986-09-05 1988-03-23 Fuji Photo Film Co Ltd 磁気記録媒体
JPH0668828B2 (ja) * 1986-09-05 1994-08-31 富士写真フイルム株式会社 磁気記録媒体
JPH04332102A (ja) * 1991-05-07 1992-11-19 Toshiba Glass Co Ltd 磁気記録媒体用磁性粉の製造方法
JP2010080608A (ja) * 2008-09-25 2010-04-08 Fujifilm Corp 六方晶フェライト磁性粉末の製造方法ならびに磁気記録媒体およびその製造方法
JP2012238722A (ja) * 2011-05-11 2012-12-06 Dowa Electronics Materials Co Ltd 六方晶フェライト凝集粒子およびそれを用いた磁気記録媒体
CN108409320A (zh) * 2018-02-13 2018-08-17 西安理工大学 一种双织构复合磁介电陶瓷材料及制备方法

Also Published As

Publication number Publication date
JPS6324935B2 (ja) 1988-05-23

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