JPH0120495B2 - - Google Patents

Info

Publication number
JPH0120495B2
JPH0120495B2 JP1351181A JP1351181A JPH0120495B2 JP H0120495 B2 JPH0120495 B2 JP H0120495B2 JP 1351181 A JP1351181 A JP 1351181A JP 1351181 A JP1351181 A JP 1351181A JP H0120495 B2 JPH0120495 B2 JP H0120495B2
Authority
JP
Japan
Prior art keywords
magnetic
base material
magnetic recording
recording medium
ion beam
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
Application number
JP1351181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57127930A (en
Inventor
Masahiro Hotsuta
Kazuhiro Fukaya
Yoichi Mikami
Shinsaku Nakada
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP1351181A priority Critical patent/JPS57127930A/ja
Publication of JPS57127930A publication Critical patent/JPS57127930A/ja
Publication of JPH0120495B2 publication Critical patent/JPH0120495B2/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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/851—Coating a support with a magnetic layer by sputtering

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)
JP1351181A 1981-01-30 1981-01-30 Manufacture for magnetic recording medium Granted JPS57127930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1351181A JPS57127930A (en) 1981-01-30 1981-01-30 Manufacture for magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1351181A JPS57127930A (en) 1981-01-30 1981-01-30 Manufacture for magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS57127930A JPS57127930A (en) 1982-08-09
JPH0120495B2 true JPH0120495B2 (Direct) 1989-04-17

Family

ID=11835163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1351181A Granted JPS57127930A (en) 1981-01-30 1981-01-30 Manufacture for magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS57127930A (Direct)

Also Published As

Publication number Publication date
JPS57127930A (en) 1982-08-09

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