Permalloy Plate Precision Soft Magnetic Alloy

- Oct 12, 2019-


Product Description


Soft magnetic alloy are in weak magnetic field with high permeability and low coercive force of alloys.This kind of alloy are widely used in radio electronics, precision instruments and meters, remote control and automatic control system, the combination is mainly used for energy conversion and information processing, the two aspects of is an important material in the national economy.
Introduction to the

Chemical composition
compositionCPSMnSi
Content(%)0.030.020.020.3~0.60.15~0.3
 
compositionNiCrMoCuFe
Content(%)79.0~81.0-4.8~5.2≤0.2Bal

Heat treatment system
shop signAnnealing mediumheating temperatureKeep the temperature time/hCooling rate
 
1j85
Dry hydrogen or vacuum, pressure is not greater than 0.1 PaAlong with the furnace heating up 1100~1150oC 
3~6
In 100 ~ 200 oC / h speed cooling to 600 oC, fast to 300 oC draw a charge

Soft magnetic alloy outer magnetic field under the action of easy magnetization, basic disappear after removal of magnetic field of magnetic induction intensity and magnetic alloys.

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;