Alnico 8 Magnet , Aerospace / Automobile Magnet With High Magnetism 81000 manufacturer from China China Magnets Products Online Market

Alnico 8 Magnet , Aerospace / Automobile Magnet With High Magnetism

Place of Origin:

Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: 81000

High Magnetic Cast Alnico 8 Magne

High Magnetic Cast Alnico 8 Magnet Used In Security systems

Quick Detail:

1. Density - 7.3 g/cm3

2. Manufacturing process - casting (most common)

3. Various shapes- blocks, bars, discs, rings, horseshoes, cylinders, etc.

4. Cast Surface

Cast Alnico magnet is composed primarily of Aluminum, Nickel, Cobalt, Copper and Iron. It has very good corrosion resistance and high temperature operation.

Although other magnetic materials offer greater energy and coercivity values, the high remanence and thermal stability of AlNiCo makes it the most effective magnetic material for certain applications, like generator, microphone, lifting, voltmeter and measuring instruments. It is widely applied in high stability fields like aerospace, military, automobile and security systems.

Physical Properties of Cast Alnico
Curie Temperature ()	760-890
Max. Operating Temperature ()	450-550
Resistivity (μohm.cm)	47-54
Hardness (Hv)	520-630
Density (g/cm³)	6.90-7.30
Relative Recoil Permeability (μrec)	1.70-4.70
Saturation Field Strength (kOe,kA/m)	2.7-6.3/215-500
Temperature Coefficient of Br (%/)	-0.025 ~ -0.02
Temperature Coefficient of iHc (%/)	+0.01 ~ +0.03