JPH0353693B2 - - Google Patents

Info

Publication number
JPH0353693B2
JPH0353693B2 JP56207997A JP20799781A JPH0353693B2 JP H0353693 B2 JPH0353693 B2 JP H0353693B2 JP 56207997 A JP56207997 A JP 56207997A JP 20799781 A JP20799781 A JP 20799781A JP H0353693 B2 JPH0353693 B2 JP H0353693B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic film
deposited
film
ion bombardment
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
JP56207997A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58111128A (ja
Inventor
Kyuzo Nakamura
Yoshifumi Oota
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.)
Ulvac Inc
Original Assignee
Ulvac Inc
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 Ulvac Inc filed Critical Ulvac Inc
Priority to JP56207997A priority Critical patent/JPS58111128A/ja
Publication of JPS58111128A publication Critical patent/JPS58111128A/ja
Publication of JPH0353693B2 publication Critical patent/JPH0353693B2/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
    • G11B5/72—Protective coatings, e.g. anti-static or antifriction

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
JP56207997A 1981-12-24 1981-12-24 耐摩耗性磁気記録体の製造法 Granted JPS58111128A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56207997A JPS58111128A (ja) 1981-12-24 1981-12-24 耐摩耗性磁気記録体の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56207997A JPS58111128A (ja) 1981-12-24 1981-12-24 耐摩耗性磁気記録体の製造法

Publications (2)

Publication Number Publication Date
JPS58111128A JPS58111128A (ja) 1983-07-02
JPH0353693B2 true JPH0353693B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-08-15

Family

ID=16548961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56207997A Granted JPS58111128A (ja) 1981-12-24 1981-12-24 耐摩耗性磁気記録体の製造法

Country Status (1)

Country Link
JP (1) JPS58111128A (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
JPS60182013A (ja) * 1984-02-28 1985-09-17 Hitachi Condenser Co Ltd 磁気記録媒体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113303A (en) * 1978-02-24 1979-09-04 Ulvac Corp Magnetic record having metal thin film
JPS54154306A (en) * 1978-05-26 1979-12-05 Ulvac Corp Wear resistant magnetic record and method of fabricating same
JPS567238A (en) * 1979-07-02 1981-01-24 Fuji Photo Film Co Ltd Production of magnetic recording medium
JPS567232A (en) * 1979-07-02 1981-01-24 Fuji Photo Film Co Ltd Production of magnetic recording medium
JPS57186231A (en) * 1981-05-13 1982-11-16 Matsushita Electric Ind Co Ltd Manufacture for magnetic recording medium

Also Published As

Publication number Publication date
JPS58111128A (ja) 1983-07-02

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