Special shaped alnico

Special shaped alnico

Educational magnets are widely used in teaching and playing. Generally, hard ferrite or cast AlNiCo is used due to lower cost and good property. Many shapes, sizes and colors are available for clients' choice. We usually paint them in red or blue, or we combine them with other material such as metal and plastic. In the meantime, we obey international safe standards. It is has no bad influence on children's health. We manufacture educational magnets based on customers' requirements. Computer,

science, biological engineering, medical apparatus and instruments, instruments and meters, making major contribution to pushing forward global automatic production and promoting mankind's life quality. If you are interest in our products

1) Magnetic properties are very stable in change of temperature.

2) Magnetic properties are steady in prolonged use
3) The uniformity for magnetic properties is excellent
4) Because of the high coercive force, the demagnetization to external magnetic field is very small

Cast alnico magnets, which are aluminum nickel-cobalt-iron alloys, are the most established and widely used permanent magnet materials. Because of their high flux and density and superior temperature stability, cast magnets have been accepted in the widest range of application.

Application:
Speaker: telephone mobile odometer eletricitymeter
Watermeter: eletricity motor switch adhesion sensors

Sintered AlNiCo
In comparison with other permanent magnet materials, the sintered alnico magnet
products are characterized by:
1. Fine crystalline metallic structure
2. Very high temperature stability
3. Good corrosion resistance
4. High mechanical strength