JPS5673412A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
JPS5673412A
JPS5673412A JP15096279A JP15096279A JPS5673412A JP S5673412 A JPS5673412 A JP S5673412A JP 15096279 A JP15096279 A JP 15096279A JP 15096279 A JP15096279 A JP 15096279A JP S5673412 A JPS5673412 A JP S5673412A
Authority
JP
Japan
Prior art keywords
magnetic
magnetic recording
constitution
ratio
mechanical strength
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
JP15096279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6333287B2 (enrdf_load_stackoverflow
Inventor
Saburo Ishibashi
Kazuo Ooya
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP15096279A priority Critical patent/JPS5673412A/ja
Publication of JPS5673412A publication Critical patent/JPS5673412A/ja
Publication of JPS6333287B2 publication Critical patent/JPS6333287B2/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
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/65—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition
    • G11B5/658—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing oxygen, e.g. molecular oxygen or magnetic oxide

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)
JP15096279A 1979-11-20 1979-11-20 Magnetic recording medium Granted JPS5673412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15096279A JPS5673412A (en) 1979-11-20 1979-11-20 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15096279A JPS5673412A (en) 1979-11-20 1979-11-20 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5673412A true JPS5673412A (en) 1981-06-18
JPS6333287B2 JPS6333287B2 (enrdf_load_stackoverflow) 1988-07-05

Family

ID=15508232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15096279A Granted JPS5673412A (en) 1979-11-20 1979-11-20 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5673412A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212118A (ja) * 1982-06-04 1983-12-09 Hitachi Condenser Co Ltd 磁気記録媒体の製造方法
JPS58212116A (ja) * 1982-06-04 1983-12-09 Hitachi Condenser Co Ltd 磁気記録媒体の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942632A (enrdf_load_stackoverflow) * 1972-08-28 1974-04-22
JPS50145207A (enrdf_load_stackoverflow) * 1974-05-13 1975-11-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942632A (enrdf_load_stackoverflow) * 1972-08-28 1974-04-22
JPS50145207A (enrdf_load_stackoverflow) * 1974-05-13 1975-11-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212118A (ja) * 1982-06-04 1983-12-09 Hitachi Condenser Co Ltd 磁気記録媒体の製造方法
JPS58212116A (ja) * 1982-06-04 1983-12-09 Hitachi Condenser Co Ltd 磁気記録媒体の製造方法

Also Published As

Publication number Publication date
JPS6333287B2 (enrdf_load_stackoverflow) 1988-07-05

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