JPH0534813B2 - - Google Patents

Info

Publication number
JPH0534813B2
JPH0534813B2 JP58080761A JP8076183A JPH0534813B2 JP H0534813 B2 JPH0534813 B2 JP H0534813B2 JP 58080761 A JP58080761 A JP 58080761A JP 8076183 A JP8076183 A JP 8076183A JP H0534813 B2 JPH0534813 B2 JP H0534813B2
Authority
JP
Japan
Prior art keywords
powder
chloride
magnetic recording
magnetic
aqueous solution
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
JP58080761A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59207604A (ja
Inventor
Tadakuni Sato
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.)
Tokin Corp
Original Assignee
Tokin 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 Tokin Corp filed Critical Tokin Corp
Priority to JP58080761A priority Critical patent/JPS59207604A/ja
Publication of JPS59207604A publication Critical patent/JPS59207604A/ja
Publication of JPH0534813B2 publication Critical patent/JPH0534813B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
    • G11B5/70626—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances
    • G11B5/70642—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides
    • G11B5/70678—Ferrites

Landscapes

  • Compounds Of Iron (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
JP58080761A 1983-05-11 1983-05-11 磁気記録用粉末の製造方法 Granted JPS59207604A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58080761A JPS59207604A (ja) 1983-05-11 1983-05-11 磁気記録用粉末の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58080761A JPS59207604A (ja) 1983-05-11 1983-05-11 磁気記録用粉末の製造方法

Publications (2)

Publication Number Publication Date
JPS59207604A JPS59207604A (ja) 1984-11-24
JPH0534813B2 true JPH0534813B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-25

Family

ID=13727396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58080761A Granted JPS59207604A (ja) 1983-05-11 1983-05-11 磁気記録用粉末の製造方法

Country Status (1)

Country Link
JP (1) JPS59207604A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023027860A (ja) * 2021-08-18 2023-03-03 国立大学法人 筑波大学 磁性粉末材料、永久磁石及び磁性粉末材料の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847846B2 (ja) * 1981-01-17 1983-10-25 戸田工業株式会社 垂直磁気記録用六角板状マグネトプランバイト型フェライト粒子粉末の製造法
DE3132678A1 (de) * 1981-08-19 1983-03-17 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung feinteiliger hexagonaler ferrite sowie ihre verwendung zur herstellung magnetischer aufzeichnungstraeger

Also Published As

Publication number Publication date
JPS59207604A (ja) 1984-11-24

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