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DE1521007A1 - Verfahren zur Herstellung duenner ferromagnetischer UEberzuege durch Elektrolyse - Google Patents

Verfahren zur Herstellung duenner ferromagnetischer UEberzuege durch Elektrolyse

Info

Publication number
DE1521007A1
DE1521007A1 DE19661521007 DE1521007A DE1521007A1 DE 1521007 A1 DE1521007 A1 DE 1521007A1 DE 19661521007 DE19661521007 DE 19661521007 DE 1521007 A DE1521007 A DE 1521007A DE 1521007 A1 DE1521007 A1 DE 1521007A1
Authority
DE
Germany
Prior art keywords
electrolyte
alloy
iron
thiourea
nickel
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.)
Pending
Application number
DE19661521007
Other languages
German (de)
English (en)
Inventor
Chezel Pierre Georges Henri
Girard Rene Fernand Victor
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.)
Bull General Electric NV
Original Assignee
Bull General Electric NV
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 Bull General Electric NV filed Critical Bull General Electric NV
Publication of DE1521007A1 publication Critical patent/DE1521007A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt
    • 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
    • H01F41/24—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 from liquids
    • H01F41/26—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 from liquids using electric currents, e.g. electroplating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Thin Magnetic Films (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
DE19661521007 1965-04-02 1966-04-01 Verfahren zur Herstellung duenner ferromagnetischer UEberzuege durch Elektrolyse Pending DE1521007A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR11756A FR1438564A (fr) 1965-04-02 1965-04-02 Perfectionnements aux procédés électrolytiques de fabrication de pellicules minces ferromagnétiques

Publications (1)

Publication Number Publication Date
DE1521007A1 true DE1521007A1 (de) 1969-08-14

Family

ID=8575540

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661521007 Pending DE1521007A1 (de) 1965-04-02 1966-04-01 Verfahren zur Herstellung duenner ferromagnetischer UEberzuege durch Elektrolyse

Country Status (6)

Country Link
US (1) US3489661A (fr)
BE (1) BE678663A (fr)
DE (1) DE1521007A1 (fr)
FR (2) FR1438564A (fr)
GB (1) GB1136492A (fr)
NL (1) NL6604331A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645857A (en) * 1969-05-28 1972-02-29 Ferroxcube Corp Method of making plated wire memory element
FR2166305A1 (en) * 1972-01-07 1973-08-17 Honeywell Bull Magnetic memory element - with non-destructive read-out
GB2339797A (en) * 1998-07-22 2000-02-09 Telcon Ltd Magnetic alloys
DK3460102T3 (da) * 2017-09-21 2020-07-13 Hymeth Aps Fremgangsmåde til fremstilling af en elektrokatalysator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047475A (en) * 1958-09-25 1962-07-31 Burroughs Corp Method for producing magnetic materials
NL243931A (fr) * 1958-10-01
US3099803A (en) * 1959-07-02 1963-07-30 Bell Telephone Labor Inc Automatic frequency control for tunable oscillators
BE594986A (fr) * 1959-09-28
GB925144A (en) * 1960-07-28 1963-05-01 Atomic Energy Authority Uk Improvements in or relating to methods of electro-depositing magnetic alloy films
US3261711A (en) * 1962-12-17 1966-07-19 Honeywell Inc Electroless plating

Also Published As

Publication number Publication date
FR1438564A (fr) 1966-05-13
NL6604331A (fr) 1966-10-03
FR143854A (fr)
BE678663A (fr) 1966-09-01
US3489661A (en) 1970-01-13
GB1136492A (en) 1968-12-11

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