JPH0319620B2 - - Google Patents

Info

Publication number
JPH0319620B2
JPH0319620B2 JP56178846A JP17884681A JPH0319620B2 JP H0319620 B2 JPH0319620 B2 JP H0319620B2 JP 56178846 A JP56178846 A JP 56178846A JP 17884681 A JP17884681 A JP 17884681A JP H0319620 B2 JPH0319620 B2 JP H0319620B2
Authority
JP
Japan
Prior art keywords
substrate
cans
ferromagnetic layer
roller
layer
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
JP56178846A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5880135A (ja
Inventor
Koichi Shinohara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP17884681A priority Critical patent/JPS5880135A/ja
Publication of JPS5880135A publication Critical patent/JPS5880135A/ja
Publication of JPH0319620B2 publication Critical patent/JPH0319620B2/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
    • C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
    • C23C14/562—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks for coating elongated substrates
    • 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
    • G11B5/85—Coating a support with a magnetic layer by vapour deposition

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)
JP17884681A 1981-11-06 1981-11-06 磁気記録媒体の製造方法および同装置 Granted JPS5880135A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17884681A JPS5880135A (ja) 1981-11-06 1981-11-06 磁気記録媒体の製造方法および同装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17884681A JPS5880135A (ja) 1981-11-06 1981-11-06 磁気記録媒体の製造方法および同装置

Publications (2)

Publication Number Publication Date
JPS5880135A JPS5880135A (ja) 1983-05-14
JPH0319620B2 true JPH0319620B2 (enrdf_load_stackoverflow) 1991-03-15

Family

ID=16055688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17884681A Granted JPS5880135A (ja) 1981-11-06 1981-11-06 磁気記録媒体の製造方法および同装置

Country Status (1)

Country Link
JP (1) JPS5880135A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57167137A (en) * 1981-04-06 1982-10-14 Olympus Optical Co Ltd Formation for thin film

Also Published As

Publication number Publication date
JPS5880135A (ja) 1983-05-14

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