NiFe Alloy 1J77

Short Introduction:

  • 1J77 is suitable for producing pulse transformer, high sensitive relay, magnetic amplifier, choke coil, etc.

 

    Description

    NiFe Alloy 1J77

    NiFe Alloy 1J77

    1J77  Material grades and equivalents:

    Trademark

    IMPHY

    VAC

    Telcan

    USA Magnetics

    USACarpenter

    1J77

    MumetalPermimphy 1Permimphy 2Permimphy 5Permimphy 6Permimphy C

    MumetalVacopermUltraperm 10Ultraperm 200Ultraperm 300Ultraperm F80Ultraperm 200TKUltraperm Z

    Mumetal M2, M2+Supermumetal SM2Supermumetal SM150, 250Supermumetal SM300

    MumetalRound NiFe Alloy  80SuNiFe Alloy Square NiFe Alloy  80

    HyMu 80 HyMu 77HyMu 80ⅡHyRa 80

    Chemical composition:

    Grade

    Chemical composition(%)

    Mn

    Si

    Ni

    Cr

    Co

    Mo

    Cu

    Fe

    1J77

    0.30~0.6

    0.15~0.3

    75.0~78

    3.9~4.5

    4.80~6

    Rest

    Characteristic as below:

    With high initial permeability and the maximum magnetic permeability and low coercive force .

    Processing conditions and application:

    It is suitable for producing pulse transformer, high sensitive relay, magnetic amplifier, choke coil, etc.