Permalloy1J77/Permimphy C/Ultraperm 200
Permalloy1J77 Material grades and equivalents
|
Trademark |
IMPHY |
VAC |
Telcan |
USA Magnetics |
USA Carpenter |
|
1J77 |
Mumetal Permimphy 1 Permimphy 2 Permimphy 5 Permimphy 6 Permimphy C |
Mumetal Vacoperm Ultraperm 10 Ultraperm 200 Ultraperm 300 Ultraperm F80 Ultraperm 200TK Ultraperm Z |
Mumetal M2, M2+ Supermumetal SM2 Supermumetal SM150, 250
Supermumetal SM300 |
Mumetal Round Permalloy 80 Supermalloy Square Permalloy 80 |
HyMu 80 HyMu 77 HyMu 80Ⅱ HyRa 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：
Permalloy1J77 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.
