BE565082A - - Google Patents

Info

Publication number
BE565082A
BE565082A BE565082DA BE565082A BE 565082 A BE565082 A BE 565082A BE 565082D A BE565082D A BE 565082DA BE 565082 A BE565082 A BE 565082A
Authority
BE
Belgium
Application number
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.)
Publication of BE565082A publication Critical patent/BE565082A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/20—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates by evaporation
    • 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
    • C23C14/02—Pretreatment of the material to be coated
    • C23C14/028—Physical treatment to alter the texture of the substrate surface, e.g. grinding, polishing
    • 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
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
    • 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
    • G11B5/004—Recording on, or reproducing or erasing from, magnetic drums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Thin Magnetic Films (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Soft Magnetic Materials (AREA)
BE565082D 1957-02-27 BE565082A (US07122603-20061017-C00045.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6589/57A GB874541A (en) 1957-02-27 1957-02-27 Improvements in and relating to magnetic signal carriers

Publications (1)

Publication Number Publication Date
BE565082A true BE565082A (US07122603-20061017-C00045.png)

Family

ID=9817241

Family Applications (1)

Application Number Title Priority Date Filing Date
BE565082D BE565082A (US07122603-20061017-C00045.png) 1957-02-27

Country Status (6)

Country Link
US (1) US2999766A (US07122603-20061017-C00045.png)
BE (1) BE565082A (US07122603-20061017-C00045.png)
CH (1) CH359466A (US07122603-20061017-C00045.png)
DE (1) DE1111477B (US07122603-20061017-C00045.png)
FR (1) FR1191939A (US07122603-20061017-C00045.png)
GB (1) GB874541A (US07122603-20061017-C00045.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634223A1 (fr) * 1988-07-12 1990-01-19 Clausse Georges Procede de metallisation d'un filtre offrant des protections multiples contre les ondes electromagnetiques
WO1990000632A1 (fr) * 1988-07-12 1990-01-25 Georges Jean Clausse Metallisations et substrats obtenus par evaporation sous vide de plusieurs metaux a partir d'une source
FR2645548A2 (fr) * 1988-07-12 1990-10-12 Clausse Georges Procede de metallisation sous vide sur un substrat metallique, plastifie ou pellicule au moyen d'un isolant, et definition du substrat lui-meme qui forme blindage contre des champs electromagnetique
FR2667878A2 (fr) * 1988-07-12 1992-04-17 Clausse Georges Methode de metallisation et formation d'un alliage qui peut etre a haute permeabilite magnetique par vaporisation sous vide.
FR2684111A2 (en) * 1989-02-22 1993-05-28 Georges Clausse Method and principle of vacuum metallisation by evaporation using a Joule effect of premixed elements for forming a homogeneous alloy layer on a substrate or a number of layers of the latter or of other elements in a single vacuum cycle

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161946A (en) * 1964-12-22 permalloy
US3117896A (en) * 1960-04-01 1964-01-14 Gen Electric Thin magnetic films
US3232787A (en) * 1961-05-08 1966-02-01 Donald C Bennett Bistable magnetic film and method for making same
US3150939A (en) * 1961-07-17 1964-09-29 Ibm High density record carrier
US3253942A (en) * 1961-12-15 1966-05-31 Howe Sound Co Chromium diffusion process and article
DE1292991B (de) * 1963-02-04 1969-04-17 Siemens Ag Verfahren zur Herstellung einer duennen magnetisierbaren Schicht auf einer besonders glatten metallischen Grundplatte durch Vakuumaufdampfen, Kathodenzerstaeubung oder elektrolytische Abscheidung
US3336154A (en) * 1963-12-20 1967-08-15 Sperry Rand Corp Testing apparatus and method
US3342632A (en) * 1964-08-05 1967-09-19 Ibm Magnetic coating
US3342633A (en) * 1964-08-05 1967-09-19 Ibm Magnetic coating
US3463663A (en) * 1965-05-07 1969-08-26 Kennecott Copper Corp Deposition of thin films
US3463667A (en) * 1965-12-03 1969-08-26 Kennecott Copper Corp Deposition of thin films
US4078285A (en) * 1976-10-28 1978-03-14 Xerox Corporation Hard alloy fuser members
FR2402921A1 (fr) * 1977-09-07 1979-04-06 Cii Honeywell Bull Element d'enregistrement magnetique et son procede de fabrication

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066034B (de) * 1959-09-24 Fa Max Braun Frankfurt/M Verfahren zur Herstellung einer magnetisierbaren Aufzeichnungsschicht
US836339A (en) * 1901-06-21 1906-11-20 American Telegraphone Company Magnetizable body for the magnetic record of speech, &c.
US1982774A (en) * 1929-04-27 1934-12-04 Ig Farbenindustrie Ag Mirror
US2185300A (en) * 1936-02-21 1940-01-02 Bell Telephone Labor Inc Telegraphone
US2443756A (en) * 1942-12-26 1948-06-22 Brush Dev Co Magnetic material
GB670993A (en) * 1949-06-01 1952-04-30 Bayer Ag Improvements in or relating to magnetic sound recorders
US2671034A (en) * 1950-12-16 1954-03-02 Julian S Steinfeld Method for producing magnetic recording tape
US2794180A (en) * 1955-12-01 1957-05-28 Hughes Aircraft Co Magnetic memory drum
US2900282A (en) * 1956-07-20 1959-08-18 Sperry Rand Corp Method of treating magnetic material and resulting articles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634223A1 (fr) * 1988-07-12 1990-01-19 Clausse Georges Procede de metallisation d'un filtre offrant des protections multiples contre les ondes electromagnetiques
WO1990000632A1 (fr) * 1988-07-12 1990-01-25 Georges Jean Clausse Metallisations et substrats obtenus par evaporation sous vide de plusieurs metaux a partir d'une source
FR2645548A2 (fr) * 1988-07-12 1990-10-12 Clausse Georges Procede de metallisation sous vide sur un substrat metallique, plastifie ou pellicule au moyen d'un isolant, et definition du substrat lui-meme qui forme blindage contre des champs electromagnetique
FR2667878A2 (fr) * 1988-07-12 1992-04-17 Clausse Georges Methode de metallisation et formation d'un alliage qui peut etre a haute permeabilite magnetique par vaporisation sous vide.
FR2684111A2 (en) * 1989-02-22 1993-05-28 Georges Clausse Method and principle of vacuum metallisation by evaporation using a Joule effect of premixed elements for forming a homogeneous alloy layer on a substrate or a number of layers of the latter or of other elements in a single vacuum cycle

Also Published As

Publication number Publication date
US2999766A (en) 1961-09-12
GB874541A (en) 1961-08-10
DE1111477B (de) 1961-07-20
FR1191939A (fr) 1959-10-22
CH359466A (de) 1962-01-15

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