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

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

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

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

    High Permeability Soft Magnetic Alloy


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



    Permalloy 80 is a highly magnetic nickel-iron-molybdenum alloy, with roughly 80% nickel and 15% iron and 5% molybdenum content. It's useful as a magnetic core material in electrical and electronic equipment. Commercial permalloy alloys typically have relative permeability of around 100,000, compared to several thousand for ordinary steel. It provides maximum magnetic permeabilities and minimal core losses at low field strengths. This vacuum-melted product also offers the advantages of small size and weight in magnetic core and shielding materials for the applications shown below. Other magnetic properties are near zero magnetostriction, and significant anisotropic magnetoresistance.

    Permalloy 80 provides high initial and maximum permeabilities with low coercive force, low hysteresis loss, low eddy-current losses, and low magnetostriction, which is critical for industrial applications, allowing it to be used in thin films where variable stresses would otherwise cause a large destructive variation in magnetic properties.


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