JPS56137602A - Magnetic recording body - Google Patents

Magnetic recording body

Info

Publication number
JPS56137602A
JPS56137602A JP4102280A JP4102280A JPS56137602A JP S56137602 A JPS56137602 A JP S56137602A JP 4102280 A JP4102280 A JP 4102280A JP 4102280 A JP4102280 A JP 4102280A JP S56137602 A JPS56137602 A JP S56137602A
Authority
JP
Japan
Prior art keywords
cobalt
nickel
sum
copper
formula
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
JP4102280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6325688B2 (enrdf_load_stackoverflow
Inventor
Norishige Yamaguchi
Masaru Takayama
Masao Shigeta
Masatatsu Sugaya
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 JP4102280A priority Critical patent/JPS56137602A/ja
Publication of JPS56137602A publication Critical patent/JPS56137602A/ja
Publication of JPS6325688B2 publication Critical patent/JPS6325688B2/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
    • G11B5/656—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing Co

Landscapes

  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
JP4102280A 1980-03-29 1980-03-29 Magnetic recording body Granted JPS56137602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4102280A JPS56137602A (en) 1980-03-29 1980-03-29 Magnetic recording body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4102280A JPS56137602A (en) 1980-03-29 1980-03-29 Magnetic recording body

Publications (2)

Publication Number Publication Date
JPS56137602A true JPS56137602A (en) 1981-10-27
JPS6325688B2 JPS6325688B2 (enrdf_load_stackoverflow) 1988-05-26

Family

ID=12596763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4102280A Granted JPS56137602A (en) 1980-03-29 1980-03-29 Magnetic recording body

Country Status (1)

Country Link
JP (1) JPS56137602A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786553A (en) * 1986-03-28 1988-11-22 Hitachi, Ltd. Magnetic recording medium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0840330A (ja) * 1994-07-28 1996-02-13 Hataya Kyoiku Shinko Zaidan 自転車用反射器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786553A (en) * 1986-03-28 1988-11-22 Hitachi, Ltd. Magnetic recording medium

Also Published As

Publication number Publication date
JPS6325688B2 (enrdf_load_stackoverflow) 1988-05-26

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