FeCrCo Bar Magnets

/FeCrCo Bar Magnets
  • FeCrCo Bar Magnets
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  • We are A Professional Permanent Magnets & Magnetic Assemblies Company Operating Since 2004
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  • FeCrCo Bar Magnets, CrFeCo, FeCrCo & Crovac, CoFeVCr, FeCrCoMo Magnets, Iron-Chrome-Cobalt bar permanent magnets, isotropic and anisotropic  FeCrCo Alloy Magnet China Factory

    FeCrCo Bar Magnets are composed of Iron, Chromium, and Cobalt bar shaped. Raw Materials are vacuum melt to alloy ingot, then alloy ingots can be machined by hot rolling, cold rolling and all machining methods of drilling, turning, boring etc to shape the FeCrCo Magnets.

    FeCrCo Magnets have something similar with Alnico Magnet on production and characteristic. FeCrCo Magnets also have high remanence but low Hc which is similar with Alnico 5 Magnets, They also have high working temperature and very low-temperature coefficient of Br which is also similar with Alnico Magnets. They are also made magnetism by a process of heat treatment, and they also classified to the isotropic and anisotropic material by the process of magnetic orientation.

    The very difference of FeCrCo Magnets is they are very machinable. As all know, whether Alnico Magnets or Rare earth magnetic materials, they are all brittle, they are only able to be machined by limited methods, For example, grinding and linear cutting. But FeCrCo Magnets can be machined by lots of methods prior to the heat treatment.

    Characteristic of FeCrCo Magnets
    Machinable prior to the heat treatment
    High working temperature.
    Low-temperature coefficient; Very Temperature stable.
    Various shapes. they can be produced to very thin and very small part.
    Low Hc

    Typical Magnetic Properties

    TYPICAL MAGNETIC PROPETIES OF IRON-CHROMIUM-COBALT MAGNETS
    (US STANDARD)
    Grade
    Residual induction(Br)
    Coercive Force(Hcb)
    (BH)max
    Mark
    Br:Residual induction /Hcb:Coersive Force /Hcj:intrinsic Coersive Force /(BH)max:Max Energy Product
    kGs(mT)
    kA/m(kOe)
    kJ/M3(MGOe)
    Fe Cr Co 1
    8.8(880)
    37(0.46)
    12.7(1.60)
    Isotropic
    Fe Cr Co 2
    9.9(990)
    28(0.35)
    12.7(1.60)
    Isotropic
    Fe Cr Co
    10.5(1050)
    16(200)
    8.0(1.00)
    Isotropic
    Fe Cr Co 1
    9.0(900)
    39(490)
    13.0(1.63)
    Isotropic
    Fe Cr Co 5
    13.5(1350)
    48(600)
    41.8(5.25)
    anisotropic
    Fe Cr Co 250
    14.0(1400)
    20(250)
    15.9(2.00)
    anisotropic
    Fe Cr Co 640
    12.0(1200)
    51(641)
    35.0(4.4)
    anisotropic

    CrFeCo, CoFeVCr, FeCrCoMo Magnets

    TYPICAL MAGNETIC PROPETIES OF IRON-CHROMIUM-COBALT MAGNETS
    (CN STANDARD)
    Grade
    Residual induction(Br)
    Coercive Force(Hcb)
    Coercive Force(Hcj)
    (BH)max
    Mark
    Br:Residual induction /Hcb:Coersive Force /Hcj:intrinsic Coersive Force /(BH)max:Max Energy Product
    kGs(mT)
    kA/m(kOe)
    kA/m(kOe)
    kJ/M3(MGOe)
    FeCrCo10/3
    820(8.2)
    340(27)
    360(29)
    10(1.25)
    Isotropic
    FeCrCo12/4
    800(8.0)
    500(40)
    530(42)
    12(1.5)
    Isotropic
    FeCrCo28/5
    1000(10)
    570(45)
    580(46)
    28(3.5)
    anisotropic
    FeCrCo30/4
    1150(11.5)
    500(40)
    510(41)
    30(3.8)
    anisotropic
    FeCrCo35/5
    1050(10.5)
    630(50)
    640(51)
    35(4.4)
    anisotropic
    FeCrCo36/5
    1200(12.0)
    660(52)
    680(54)
    36(4.5)
    anisotropic
    FeCrCo44/4
    1300(13.0)
    560(44)
    570(45)
    44(5.5)
    anisotropic
    FeCrCo52/5
    1350(13.5)
    600(48)
    620(49)
    52(6.5)
    anisotropic
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