- Soft Magnetic Alloy Strip 1J85 ferro nickel alloy / FeNi 85 / Ni80Mo5
Mainly used in two areas for energy conversion and information processing
In the power industry, mainly in the high magnetic field has a high magnetic induction and low core loss of the alloy. In the electronics industry, mainly at low or medium alloy having a high magnetic permeability and low coercive force. At high frequencies shall be made on a thin strip or alloy higher resistivity. Usually with sheet or strip.
Soft magnetic materials in exchange for use, due to the alternating magnetic eddy currents are induced inside the material, resulting in the loss, the smaller the resistance of the alloy, the greater the thickness, the higher the frequency of the alternating magnetic field, eddy current losses greater, magnetic reduce more. For this, the material must be made thinner sheet (tape), and the surface coated with an insulating layer, or the use of certain methods to the surface to form an oxide insulating layer, such alloys commonly used magnesium oxide electrophoresis coating.
Iron-nickel alloy mostly in the alternating magnetic field use, mainly for yoke iron, relay, Small Power Transformers and Magnetically shielded.
precision alloy precision alloy precision alloy
| The Chemical Composition of Supermalloy |
| Grade |
C≤ |
P≤ |
S≤ |
Cu≤ |
Si |
Mn |
Mo |
Ni |
Fe |
| 1J85 |
0.03 |
0.02 |
0.02 |
0.20 |
0.15~0.3 |
0.30~0.60 |
4.80~5.20 |
79.0~81.0 |
Banlance |
| The Physical Property of Supermalloy |
| Grade |
Resistivity(μΩ.m) |
Density(g/cm3) |
Curie Point ℃ |
High Saturated magneto-striction coefficient λθ/10-6 |
| 1J85 |
0.56 |
8.75 |
400 |
0.5 |
| Application of Supermalloy |
Precision Supermalloy alloy is used in manufacturing components for radio engineering,telephony and telemechanics instruments.
PRODUCT APPLICATION
Permalloy
Permalloy is used in transformer laminations and magnetic recording head sensors,in its initial application,permalloy was wrapped around the insulated copper conductors of telecommunication cables,reducing signal distortion through improved inductive compensation of cable capacitive reactance.
High performance magnetic cores such as toroids and stacked laminations
Magnetic shielding to protect sensitive components from extraneous magnetic fields
Magnetic sensors
Current sensors
Any delicate application requiring high permeability magnetic material, with a low coercive field and low losses, in the range from low frequency up to 1MHz
Product Tags:
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Low/Medium Magnetic Permeability/Low Coercive Force Alloy FeNi 85/Ni80Mo5 Strip Images
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