China Precision Soft Magnetic Alloy

Precision Alloys:
Precision Alloys have special physical and mechanical properties, and are extensively applied in the key elements and devices of precision motor, electric appliance, instruments and meters, telecommunication equipments, and precision machines.
According to the application and specialties, precision alloys are split into hard magnetic alloy, magnetically soft alloy, elastic alloy, expansion alloy, thermo bimetal, resistance alloy, thermocouple alloy, electric conduction alloy, electric contact alloy, shape memory alloy, superconducting alloy and so on.
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.


1J22

Chemical Content(%)

MnNiVCSiPSFeCo0.210.21.30.010.190.0040.003Bal50.6

Mechanical Properties

Density8.2 g/cm3Thermal Expansion Coefficient (20~100ºC)8.5*10-6/ºCCurie Point980 ºCVolume Resistivity (20ºC)40 μΩ.cmSaturation Magnetic Stricture Coefficient60~100 *10-6Coercive Force128 A/mMagnetic induction strength in different magnetic fieldB4001.6B8001.8B16002.0B24002.1B40002.15B80002.2

2. Usage

It is used in electro-magnet pole, end welded pipe in magnetron, earphone diaphragm, torque motor rotor transducer ferrite core.

3. Features

It has a high saturation magnetic induction and high-magnetostriction coefficient.

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;