1J50 50Ni-Fe Equivalent to Square Orthonol Permenorm 5000 Z Strip
Wire Rod Available
1J50 is a kind of nickel-iron soft magnetic alloy which has high
initial permeability and maximum permeability with low coercive
force and high saturation magnetic induction strength. It is
usually used in saturable reactors, high gain magnetic amplifiers,
biostable switching devices, and power inverter-converter
applications.
The typical applications of 1J50 50Ni-Fe(Square Orthonol /
Permenorm 5000 Z) are:
1. Relays 2. Transformers 3. Filters
4. Chokes 5. The Core of Electromagnetic Clutch
6. Vibration Membrane 7. Shielding
1J50 50Ni-Fe(Square Orthonol / Permenorm 5000 Z) Chemical Composition:(%)
| Name | Ni | Fe | Mn | Si | C |
1J50 50Ni-Fe (Permenorm 5000 Z) | 49-51 | Balance | 0.30-0.60 | 0.15-0.30 | ≤0.03 |
Magnetic Properties (DC AC 50Hz)
| Material | Saturation Induction (at 80A/m) | Coercive Force | Initial Permeability (at 0.4A/m) | Maximum Permeability |
1J50 50Ni-Fe (Permenorm 5000 Z) | 1.5T (15 000Gs) | ≤9.60A/m (0.12Oe) | ≥3.8mH/m (3 040Gs/Oe) | ≥62.5mH/m (50 000Gs/Oe) |
Physical Properties
| Density | 8.25 g/cm³ |
| Electrical resistivity | 0.47 Ohm mm²/ m |
| Melting point | 1430°C |
| Curie temperature | 485°C |
| Coefficent of Thermal Expansion(20-200°C) | 8.4 · 10-6/K |
1J50 50Ni-Fe(Square Orthonol / Permenorm 5000 Z) has rectangular hysteresis loop and high saturation magnetic
induction, is mainly used to worked at a moderate magnetic field
magnetic amplifier, choke ring, rectifier circle, as well as the
computer device components.
1J50 50Ni-Fe(Square Orthonol / Permenorm 5000 Z) is suitable for primary and secondary power transformers,
micro-motor rotor, relays, electromagnetic clutches, torque motor
street iron, barrier shielded magnetic shield, electronic stepper
motor wire frame, electronic clock stator, buzzer vibrator and
telephone components.
