GB1523881A - Magnetic alloys - Google Patents

Magnetic alloys

Info

Publication number
GB1523881A
GB1523881A GB894875A GB894875A GB1523881A GB 1523881 A GB1523881 A GB 1523881A GB 894875 A GB894875 A GB 894875A GB 894875 A GB894875 A GB 894875A GB 1523881 A GB1523881 A GB 1523881A
Authority
GB
United Kingdom
Prior art keywords
magnetic alloys
march
telcon
heattreating
quench
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
GB894875A
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.)
Telcon Metals Ltd
Original Assignee
Telcon Metals Ltd
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 Telcon Metals Ltd filed Critical Telcon Metals Ltd
Priority to GB894875A priority Critical patent/GB1523881A/en
Priority to US05/793,246 priority patent/US4116727A/en
Publication of GB1523881A publication Critical patent/GB1523881A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • 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
    • 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
    • H01F1/14708—Fe-Ni based alloys

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

1523881 Magnetic alloys TELCON METALS Ltd 3 March 1976 [4 March 1975] 8948/75 Heading C7A A magnetically soft alloy comprising:- Prepared by casting, hot rolling to strip, heattreating at 830‹C, quench into iced brine, cold roll anneal in hydrogen for two hours at 660-740‹C and slow cool and may be used in stator laminations in aircraft electric generators.
GB894875A 1975-03-04 1975-03-04 Magnetic alloys Expired GB1523881A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB894875A GB1523881A (en) 1975-03-04 1975-03-04 Magnetic alloys
US05/793,246 US4116727A (en) 1975-03-04 1977-05-03 Magnetical soft alloys with good mechanical properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB894875A GB1523881A (en) 1975-03-04 1975-03-04 Magnetic alloys

Publications (1)

Publication Number Publication Date
GB1523881A true GB1523881A (en) 1978-09-06

Family

ID=9862426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB894875A Expired GB1523881A (en) 1975-03-04 1975-03-04 Magnetic alloys

Country Status (1)

Country Link
GB (1) GB1523881A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640645A1 (en) * 1988-12-19 1990-06-22 Telcon Metals Ltd Magnetic soft alloys
FR2774397A1 (en) * 1998-02-05 1999-08-06 Imphy Sa FERRO-COBALT ALLOY
DE10320350B3 (en) * 2003-05-07 2004-09-30 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron-based alloy used as a material for magnetic bearings and rotors, e.g. in electric motors and in aircraft construction contains alloying additions of cobalt, vanadium and zirconium
CN113913649A (en) * 2021-10-14 2022-01-11 陕西新精特钢研精密合金有限公司 1J22 alloy with high mechanical property and high magnetic property and manufacturing process thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640645A1 (en) * 1988-12-19 1990-06-22 Telcon Metals Ltd Magnetic soft alloys
FR2774397A1 (en) * 1998-02-05 1999-08-06 Imphy Sa FERRO-COBALT ALLOY
EP0935008A1 (en) * 1998-02-05 1999-08-11 Imphy S.A. Iron-cobalt alloy
US6146474A (en) * 1998-02-05 2000-11-14 Imphy Ugine Precision Iron-cobalt alloy
DE10320350B3 (en) * 2003-05-07 2004-09-30 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron-based alloy used as a material for magnetic bearings and rotors, e.g. in electric motors and in aircraft construction contains alloying additions of cobalt, vanadium and zirconium
US7582171B2 (en) 2003-05-07 2009-09-01 Vacuumschmelze Gmbh & Co. Kg High-strength, soft-magnetic iron-cobalt-vanadium alloy
CN113913649A (en) * 2021-10-14 2022-01-11 陕西新精特钢研精密合金有限公司 1J22 alloy with high mechanical property and high magnetic property and manufacturing process thereof
CN113913649B (en) * 2021-10-14 2022-08-02 陕西新精特钢研精密合金有限公司 1J22 alloy with high mechanical property and high magnetic property and manufacturing process thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19960302