FR1456665A - Magnetic coating - Google Patents

Magnetic coating

Info

Publication number
FR1456665A
FR1456665A FR27158A FR27158A FR1456665A FR 1456665 A FR1456665 A FR 1456665A FR 27158 A FR27158 A FR 27158A FR 27158 A FR27158 A FR 27158A FR 1456665 A FR1456665 A FR 1456665A
Authority
FR
France
Prior art keywords
magnetic coating
coating
magnetic
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
FR27158A
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Priority claimed from US387611A external-priority patent/US3342633A/en
Priority claimed from US387589A external-priority patent/US3342632A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR27158A priority Critical patent/FR1456665A/en
Application granted granted Critical
Publication of FR1456665A publication Critical patent/FR1456665A/en
Expired 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
    • 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)
FR27158A 1964-08-05 1965-08-04 Magnetic coating Expired FR1456665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR27158A FR1456665A (en) 1964-08-05 1965-08-04 Magnetic coating

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US387611A US3342633A (en) 1964-08-05 1964-08-05 Magnetic coating
US387589A US3342632A (en) 1964-08-05 1964-08-05 Magnetic coating
FR27158A FR1456665A (en) 1964-08-05 1965-08-04 Magnetic coating

Publications (1)

Publication Number Publication Date
FR1456665A true FR1456665A (en) 1966-07-08

Family

ID=27242385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR27158A Expired FR1456665A (en) 1964-08-05 1965-08-04 Magnetic coating

Country Status (1)

Country Link
FR (1) FR1456665A (en)

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