JPS52129409A - Manufacture of magnetic recording medium - Google Patents

Manufacture of magnetic recording medium

Info

Publication number
JPS52129409A
JPS52129409A JP4541276A JP4541276A JPS52129409A JP S52129409 A JPS52129409 A JP S52129409A JP 4541276 A JP4541276 A JP 4541276A JP 4541276 A JP4541276 A JP 4541276A JP S52129409 A JPS52129409 A JP S52129409A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
manufacture
anisotropics
directional
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
JP4541276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5626891B2 (OSRAM
Inventor
Ryuji Shirahata
Tatsuji Kitamoto
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP4541276A priority Critical patent/JPS52129409A/ja
Publication of JPS52129409A publication Critical patent/JPS52129409A/ja
Publication of JPS5626891B2 publication Critical patent/JPS5626891B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/225—Oblique incidence of vaporised material on substrate
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)
JP4541276A 1976-04-23 1976-04-23 Manufacture of magnetic recording medium Granted JPS52129409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4541276A JPS52129409A (en) 1976-04-23 1976-04-23 Manufacture of magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4541276A JPS52129409A (en) 1976-04-23 1976-04-23 Manufacture of magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS52129409A true JPS52129409A (en) 1977-10-29
JPS5626891B2 JPS5626891B2 (OSRAM) 1981-06-22

Family

ID=12718533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4541276A Granted JPS52129409A (en) 1976-04-23 1976-04-23 Manufacture of magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS52129409A (OSRAM)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360205A (en) * 1976-11-10 1978-05-30 Matsushita Electric Ind Co Ltd Magnetic recording medium and its manufacture
JPS5387706A (en) * 1977-01-12 1978-08-02 Matsushita Electric Ind Co Ltd Manufacture of magnetic recording medium
JPS5625210A (en) * 1979-08-06 1981-03-11 Ulvac Corp Recording and reproducing method of magnetic recording body
JPS5792402A (en) * 1980-11-25 1982-06-09 Fuji Photo Film Co Ltd Magnetic recording and reproducing method
JPS5792401A (en) * 1980-11-25 1982-06-09 Fuji Photo Film Co Ltd Magnetic recording and reproducing method
JPS5956718A (ja) * 1982-09-25 1984-04-02 Hitachi Condenser Co Ltd 蒸着装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360205A (en) * 1976-11-10 1978-05-30 Matsushita Electric Ind Co Ltd Magnetic recording medium and its manufacture
JPS5387706A (en) * 1977-01-12 1978-08-02 Matsushita Electric Ind Co Ltd Manufacture of magnetic recording medium
JPS5625210A (en) * 1979-08-06 1981-03-11 Ulvac Corp Recording and reproducing method of magnetic recording body
JPS5792402A (en) * 1980-11-25 1982-06-09 Fuji Photo Film Co Ltd Magnetic recording and reproducing method
JPS5792401A (en) * 1980-11-25 1982-06-09 Fuji Photo Film Co Ltd Magnetic recording and reproducing method
JPS5956718A (ja) * 1982-09-25 1984-04-02 Hitachi Condenser Co Ltd 蒸着装置

Also Published As

Publication number Publication date
JPS5626891B2 (OSRAM) 1981-06-22

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