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Supply 1J79/1J85/1J87 Permalloy Precision Alloy Wire With Factory Price

    Buy cheap Supply 1J79/1J85/1J87 Permalloy Precision Alloy Wire With Factory Price from wholesalers
     
    Buy cheap Supply 1J79/1J85/1J87 Permalloy Precision Alloy Wire With Factory Price from wholesalers
    • Buy cheap Supply 1J79/1J85/1J87 Permalloy Precision Alloy Wire With Factory Price from wholesalers
    • Buy cheap Supply 1J79/1J85/1J87 Permalloy Precision Alloy Wire With Factory Price from wholesalers

    Supply 1J79/1J85/1J87 Permalloy Precision Alloy Wire With Factory Price

    Ask Lasest Price
    Brand Name : Victory
    Model Number : Permalloy 80
    Price : $25-$40
    Payment Terms : L/C, T/T, Western Union, MoneyGram
    Supply Ability : 200 tons per month
    Delivery Time : 5-21 days
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    Supply 1J79/1J85/1J87 Permalloy Precision Alloy Wire With Factory Price

    High Permeability Soft Magnetic Alloy


    Supply 1J79/1J85/1J87 Permalloy Precision Alloy Wire With Factory Price



    Soft magnetic materials are essential components in both the power and electronics industries. In the power industry, these materials are used in high magnetic fields to achieve a high magnetic induction and low core loss. On the other hand, in the electronics industry, soft magnetic materials are mainly used in low or medium magnetic fields, with a high magnetic permeability and low coercive force.

    When it comes to high frequencies, thin strips or alloys with higher resistivity are preferred. This is because, in soft magnetic materials, alternating magnetic eddy currents are induced inside the material, resulting in loss. The higher the frequency of the alternating magnetic field, the greater the eddy current losses, and the more the magnetic field is reduced. Therefore, to minimize these losses, the material must be made thinner, usually in the form of a sheet or tape. Additionally, the surface of the material is coated with an insulating layer or an oxide insulating layer is formed on the surface using certain methods. One common method is to use magnesium oxide electrophoresis coating.

    In summary, soft magnetic materials are crucial in both the power and electronics industries. Their properties are carefully chosen depending on the application and frequency range. To minimize losses due to eddy currents, the material is made thinner and coated with an insulating layer.


    Applications

    High sensitivity and small power transformers, magnetic amplifiers, relays, chokes, magnetic heads for magnetic recording devices, magnetic shields, various tape wound cores, cut cores, and laminated cores used in weak magnetic fields.


    MaterialCPSMnSiNiCrCoMoCuFe
    Max
    Permalloy800.030.0200.0200.3-0.60.15-0.3079.0-81.0--4.8-5.2≤0.2.Rest

    rialShapeClassThickness or Diameter mmMagnetic permeability in 0.08A/m magnetic field intensity μ0.4(mH/m)Maximum permeability μm(mH/m)Coercivity(under saturation magnetic induction)Hc/A·m-1Saturation magnetic induction Bs/T
    not less thanno greater than
    Permalloy80Cold rolled strip0.03-0.0418000(22.5)80000(100)3.60.70
    0.05-0.0928000(35)110000(137.5)2.40.70
    0.10-0.1930000(37.5)150000(187.5)1.60.70
    0.20-0.3440000(50)180000(225)1.20.70
    0.35-1.0050000(62.5)250000(312.5)0.80.70
    1.10-2.5040000(50)150000(187.5)1.20.70
    0.03-0.0430000(37.5)110000(137.5)2.40.70
    0.05-0.0940000(50)140000(175)1.60.70
    0.10-0.1950000(62.5)180000(225)1.20.70
    0.20-0.3460000(75)200000(250)1.00.70
    0.3555040(68.8)260000(325)0.70.70
    Hot rolled tape4.5-2030000(37.5)100000(125)1.60.70
    Hot forged bar20-10030000(37.5)100000(125)1.60.70

    MaterialShapeClassThickness or Diameter mmMagnetic permeability in 0.08A/m magnetic field intensity μ0.4(mH/m)Maximum permeability μm(mH/m)Coercivity(under saturation magnetic induction)Hc/A·m-1Saturation magnetic induction Bs/T
    not less thanno greater than
    Permalloy80Cold rolled strip0.03-0.0418000(22.5)80000(100)3.60.70
    0.05-0.0928000(35)110000(137.5)2.40.70
    0.10-0.1930000(37.5)150000(187.5)1.60.70
    0.20-0.3440000(50)180000(225)1.20.70
    0.35-1.0050000(62.5)250000(312.5)0.80.70
    1.10-2.5040000(50)150000(187.5)1.20.70
    0.03-0.0430000(37.5)110000(137.5)2.40.70
    0.05-0.0940000(50)140000(175)1.60.70
    0.10-0.1950000(62.5)180000(225)1.20.70
    0.20-0.3460000(75)200000(250)1.00.70
    0.3555040(68.8)260000(325)0.70.70
    Hot rolled tape4.5-2030000(37.5)100000(125)1.60.70
    Hot forged bar20-10030000(37.5)100000(125)1.60.70

    Quality Supply 1J79/1J85/1J87 Permalloy Precision Alloy Wire With Factory Price for sale
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