1j85 Ni80Mo5 permalloy foil Precision Distance Sleeve Soft Magnetic
Alloy E11c
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 |
0.35 |
80.3 |
0.02 |
0.01 |
0.18 |
0.005 |
0.003 |
Bal |
4.95 |
Mechanical Properties
Density |
8.6 g/cm3 |
Thermal Expansion Coefficient (20~100ºC) |
12.4*10-6 /ºC |
Curie Point |
450ºC |
Volume Resistivity (20ºC) |
56μΩ.cm |
Thermal Conductivity |
18.7W/m. ºC |
InitialMagnetic Permeability |
Min.60mH/m |
MaximumMagneticPermeability |
Min.280mH/m |
CoerciveForce |
Max.2.0A/m |
SaturationMagneticFluxDensity |
0.7T |
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;
