FR1500881A - Matériaux magnétiques - Google Patents

Matériaux magnétiques

Info

Publication number
FR1500881A
FR1500881A FR7896A FR06007896A FR1500881A FR 1500881 A FR1500881 A FR 1500881A FR 7896 A FR7896 A FR 7896A FR 06007896 A FR06007896 A FR 06007896A FR 1500881 A FR1500881 A FR 1500881A
Authority
FR
France
Prior art keywords
magnetic materials
magnetic
materials
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
FR7896A
Other languages
English (en)
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1500881A publication Critical patent/FR1500881A/fr
Expired legal-status Critical Current

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
    • H01F41/24—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
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/48—Coating with alloys
    • C23C18/50—Coating with alloys with alloys based on iron, cobalt or nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemically Coating (AREA)
FR7896A 1965-06-30 1966-06-22 Matériaux magnétiques Expired FR1500881A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US468355A US3372037A (en) 1965-06-30 1965-06-30 Magnetic materials

Publications (1)

Publication Number Publication Date
FR1500881A true FR1500881A (fr) 1967-11-10

Family

ID=23859472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7896A Expired FR1500881A (fr) 1965-06-30 1966-06-22 Matériaux magnétiques

Country Status (4)

Country Link
US (1) US3372037A (fr)
DE (1) DE1521328A1 (fr)
FR (1) FR1500881A (fr)
GB (1) GB1079460A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915999A (fr) * 1972-06-09 1974-02-12
US4128691A (en) * 1974-02-21 1978-12-05 Fuji Photo Film Co., Ltd. Process for the production of a magnetic recording medium
US4150180A (en) * 1975-12-08 1979-04-17 Potapov Fedor P Method for chemical nickel-plating of parts having a catalytic surface employing a vessel having an upper heated zone and a lower cooled zone
US4935263A (en) * 1987-12-18 1990-06-19 Mitsubishi Denki Kabushiki Kaisha Method for manufacturing a strain detector
FR2726205B1 (fr) * 1994-10-28 1997-09-26 Motorola Inc Procede destine a reduire le temps de demarrage dans un bain autocatalytique
GB2394725A (en) * 2002-10-04 2004-05-05 Qinetiq Ltd Method of forming a magnetic information tag by electroless deposition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827399A (en) * 1956-03-28 1958-03-18 Sylvania Electric Prod Electroless deposition of iron alloys
US3282723A (en) * 1960-11-18 1966-11-01 Electrada Corp Electroless deposition and method of producing such electroless deposition
US3268353A (en) * 1960-11-18 1966-08-23 Electrada Corp Electroless deposition and method of producing such electroless deposition
DE1243493B (de) * 1961-02-04 1967-06-29 Bayer Ag Waessriges Bad zur chemischen Abscheidung von borhaltigen Metallueberzuegen
US3178311A (en) * 1961-09-25 1965-04-13 Bunker Ramo Electroless plating process
US3255033A (en) * 1961-12-28 1966-06-07 Ibm Electroless plating of a substrate with nickel-iron alloys and the coated substrate
US3265511A (en) * 1963-06-12 1966-08-09 Honeywell Inc Electroless plating

Also Published As

Publication number Publication date
DE1521328A1 (de) 1969-07-24
GB1079460A (en) 1967-08-16
US3372037A (en) 1968-03-05

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