GB1013339A - Improved magnetic alloys - Google Patents

Improved magnetic alloys

Info

Publication number
GB1013339A
GB1013339A GB40620/62A GB4062062A GB1013339A GB 1013339 A GB1013339 A GB 1013339A GB 40620/62 A GB40620/62 A GB 40620/62A GB 4062062 A GB4062062 A GB 4062062A GB 1013339 A GB1013339 A GB 1013339A
Authority
GB
United Kingdom
Prior art keywords
exceed
present
improved magnetic
magnetic alloys
elements
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
GB40620/62A
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1013339A publication Critical patent/GB1013339A/en
Expired legal-status Critical Current

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
    • H01F1/147—Alloys characterised by their composition
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

A high purity magnetically soft alloy comprises: .Mn.3-10% .Co.35-60% .Fe.at least 35%, the balance The following elements may also be present: .V.4% .Ti.4% .Cr.2% but the total amounts of the elements of this group preferably does not exceed 2%. The total amount of impurities (e.g. C, P and S) does not exceed 200 parts per million but nickel may be present up to 0.1%. The alloy may be hot rolled at 1000 DEG C., quenched (e.g. in brine and ice), cold rolled, then annealed above 1000 DEG C. in an atmosphere of dry hydrogen and then cooled at a controlled rate down to room temperature optionally under the influence of a magnetic field.
GB40620/62A 1961-11-16 1962-10-26 Improved magnetic alloys Expired GB1013339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US153263A US3166408A (en) 1961-11-16 1961-11-16 Magnetic alloys

Publications (1)

Publication Number Publication Date
GB1013339A true GB1013339A (en) 1965-12-15

Family

ID=22546452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40620/62A Expired GB1013339A (en) 1961-11-16 1962-10-26 Improved magnetic alloys

Country Status (2)

Country Link
US (1) US3166408A (en)
GB (1) GB1013339A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634072A (en) * 1970-05-21 1972-01-11 Carpenter Technology Corp Magnetic alloy
US3868278A (en) * 1972-02-22 1975-02-25 Westinghouse Electric Corp Doubly oriented cobalt iron alloys
JPS5110806B2 (en) * 1972-04-26 1976-04-07
JP2009070473A (en) * 2007-09-13 2009-04-02 Fujifilm Corp Master carrier for magnetic transfer, magnetic transfer method and magnetic recording medium
DE102020134301A1 (en) 2020-12-18 2022-06-23 Vacuumschmelze Gmbh & Co. Kg Soft magnetic alloy and method of making a soft magnetic alloy
US11827961B2 (en) 2020-12-18 2023-11-28 Vacuumschmelze Gmbh & Co. Kg FeCoV alloy and method for producing a strip from an FeCoV alloy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1715647A (en) * 1926-06-30 1929-06-04 Western Electric Co Magnetic material
US1739752A (en) * 1927-08-29 1929-12-17 Bell Telephone Labor Inc Magnetic material and appliance
US1715648A (en) * 1928-06-28 1929-06-04 Bell Telephone Labor Inc Magnetic material
US1927940A (en) * 1930-05-12 1933-09-26 Vereinigte Stahlwerke Ag Iron-containing alloy for permanent magnets
US1862559A (en) * 1931-08-14 1932-06-14 Bell Telephone Labor Inc Workable magnetic compositions containing principally iron and cobalt
GB571676A (en) * 1943-11-19 1945-09-04 Standard Telephones Cables Ltd Improvements in or relating to the manufacture of magnetic articles
US3024141A (en) * 1960-08-02 1962-03-06 Allegheny Ludlum Steel Processing magnetic material

Also Published As

Publication number Publication date
US3166408A (en) 1965-01-19

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