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Ni-Fe Permalloy 80 Mag 7904 Shielding Alloy 1j79 Strip

Ni-Fe Permalloy 80 Mag 7904 Shielding Alloy 1j79 Strip

Heating resistance alloy, Precision Alloy manufacturer / supplier in China, offering Ni-Fe Permalloy 80 Mag 7904 Shielding Alloy 1j79 Strip,NiCr/FeCrAl/CuNi heating resistance alloy in the form of wire and strip etc. More favourable price from factory,welcome your inquiry.

Basic Info
  • Model NO.: 1j79

  • Material: Ni,Fe

  • Main Chemical Content: Ni,Mn,Mo

  • Curie Point: 450oc

  • Initialmagnetic Permeability: Min.40mh/M

  • Coerciveforce: Max.2.0A/M

  • Usage: Small Transformers, Pulse Transformers, Relays, Tr

  • Trademark: Ualloy

  • Origin: Zhejiang, China

  • Product Type: Strip

  • Carbon Content: Low Carbon

  • Density: 8.6 g/cm3

  • Thermal Conductivity: 13.4W/M. Oc

  • Maximummagneticpermeability: Min.310mh/M

  • Saturationmagneticfluxdensity: 0.73t

  • Certification: ISO9001

  • Specification: RoHS, SGS

  • HS Code: 7505120000


    1. Description
     
    Soft Magnetic Alloy is one kind of alloy with high permeability  and low coercivity in weak magnetic field. This kind of alloy is widely used in radio electronics industry, precision instruments, remote control and automatic control system, generally, it is mainly used in energy conversion and information processing.
     
             Chemical Content(%)
     

    Mn

    Ni

    Cr

    C

    Si

    P

    S

    Fe

    Mo

    0.85

    79.5

    0.02

    0.01

    0.38

    0.005

    0.003

    Bal

    3.95

              Mechanical Properties
     

    Density

    8.6 g/cm3

    Thermal Expansion Coefficient (20~100ºC)

    11.0*10-6 /ºC 

    Curie Point

     450ºC

    Volume Resistivity (20ºC)

    55μΩ.cm

    Thermal Conductivity

    13.4W/m. ºC 

    InitialMagnetic Permeability

    Min.40mH/m

    MaximumMagneticPermeability

    Min.310mH/m

    CoerciveForce

    Max.2.0A/m

    SaturationMagneticFluxDensity

    0.73T
     
    2.Usage 
    It is mostly used in small transformers, pulse transformers, relays, transformer, magnetic amplifier, electromagnetic clutch,the reactor coreand magnetic shielding which work inweak magnetic orsecondary magnetic field.
     
    3.Features 
    1).Low coercivity and magnetic hysteresis loss;
    2).High resistivity and loweddy-currentloss;
    3).High initialmagnetic permeability and maximum magnetic permeability;
    4).High saturation magnetic flux density;
     
    4. Packing detail
     
     1). Coil (plastic spool) + compressed ply-wooden case + pallet 
     2). Coil (plastic spool) + carton + pallet  
     5. Products and services
     
    1). Pass: ISO9001 certification, and SO14001cetification;
    2). Fine after-sale services;
    3). Small order accepted;
    4). Fast delivery;
    Hot Tags: ni-fe permalloy 80 mag 7904 shielding alloy 1j79 strip, manufacturers China, suppliers, factory, buy, low price, discount, quotation
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