DK114300B - Fremgangsmåde ved fremstilling af tynde, blødt magnetiske materialer, såsom tråde og bånd. - Google Patents

Fremgangsmåde ved fremstilling af tynde, blødt magnetiske materialer, såsom tråde og bånd.

Info

Publication number
DK114300B
DK114300B DK214360AA DK214360A DK114300B DK 114300 B DK114300 B DK 114300B DK 214360A A DK214360A A DK 214360AA DK 214360 A DK214360 A DK 214360A DK 114300 B DK114300 B DK 114300B
Authority
DK
Denmark
Prior art keywords
tapes
wires
soft magnetic
magnetic materials
making thin
Prior art date
Application number
DK214360AA
Other languages
Danish (da)
English (en)
Inventor
W Gibbs
C Wahl
D Wenny
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of DK114300B publication Critical patent/DK114300B/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/143—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of wires
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0304—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions adapted for large Barkhausen jumps or domain wall rotations, e.g. WIEGAND or MATTEUCCI effect
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49069—Data storage inductor or core

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Power Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
DK214360AA 1959-06-18 1960-06-02 Fremgangsmåde ved fremstilling af tynde, blødt magnetiske materialer, såsom tråde og bånd. DK114300B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US821138A US3086280A (en) 1959-06-18 1959-06-18 Processing of soft magnetic materials

Publications (1)

Publication Number Publication Date
DK114300B true DK114300B (da) 1969-06-16

Family

ID=25232621

Family Applications (1)

Application Number Title Priority Date Filing Date
DK214360AA DK114300B (da) 1959-06-18 1960-06-02 Fremgangsmåde ved fremstilling af tynde, blødt magnetiske materialer, såsom tråde og bånd.

Country Status (5)

Country Link
US (1) US3086280A (de)
BE (1) BE591850A (de)
CH (1) CH401114A (de)
DK (1) DK114300B (de)
ES (1) ES259118A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319315A (en) * 1962-11-21 1967-05-16 Tech Met Corp Method of preparing magnetic memory device
US3331714A (en) * 1964-05-14 1967-07-18 Bell Telephone Labor Inc Processing of magnetic materials
US3422407A (en) * 1964-10-20 1969-01-14 Bell Telephone Labor Inc Devices utilizing a cobalt-vanadium-iron magnetic material which exhibits a composite hysteresis loop
DE1558818C2 (de) * 1966-10-21 1975-10-23 Vacuumschmelze Gmbh, 6450 Hanau Verfahren zur Herstellung einer Nickel-Eisen-Molybdän-Legierung mit einem Induktionshub von 5000 bis 12 500 Gauß und großer Impulspermeabilität
US3653986A (en) * 1969-06-27 1972-04-04 Western Electric Co Method for controlling the eddy-current loss and increasing the permeability of magnetic alloys
US5685921A (en) * 1996-01-31 1997-11-11 Crs Holdings, Inc. Method of preparing a magnetic article from a duplex ferromagnetic alloy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1762730A (en) * 1926-10-30 1930-06-10 Bell Telephone Labor Inc Heat treatment of magnetic materials
US1801150A (en) * 1929-08-28 1931-04-14 Gen Electric Magnetic material
US2085118A (en) * 1932-08-11 1937-06-29 Siemens Ag Magnetic material and manufacture thereof
US2558104A (en) * 1949-02-23 1951-06-26 Allegheny Ludlum Steel Procedure for making nickel-iron alloys having rectangular hysteresis loops
US2783170A (en) * 1956-04-19 1957-02-26 Armco Steel Corp Magnetic material and process of making it

Also Published As

Publication number Publication date
ES259118A1 (es) 1960-10-01
CH401114A (de) 1965-10-31
US3086280A (en) 1963-04-23
BE591850A (fr) 1960-10-03

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