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.