Industrial High Quality AlNiCo Horseshoe Magnet
Product Description
Alnicos are precipitation-hardened alloys requiring special heat
treatment techniques. The raw materials are Cobalt, Nickel, Copper,
Aluminum and Iron. Titanium, silicon, etc. are added in certain
proportions. The raw materials in their purest form are melted in
medium frequency induction furnaces and castings are made using
conventional sand or shell moulds. The heat treatment consists of
heating the alloy in furnace to well above its curie point, and
holding it at that temperature for some time. This is followed by
controlled cooling after which the castings are reheated and held
for a long period at a temperature of about 600 degree. This ageing
process increases the coercive force and the energy product.
Finally, the castings are ground to obtain close dimensional
tolerances whenever necessary and inspected for physical and
magnetic accuracy.
General Introduction
1.Horseshoe holding magnets are cylindrical
2.The north and south poles on the same plane and are separated by
a slot gap
3.They are supplied with a central fixing hole and the gap between
the poles accepts a standard cheese head fixing screw
4.They are used suitable for attracting applications ,light duty
holding and reed switch operation
5.Magnets good for using on rough surface because of their deeper
flux field due to the horseshoe design
Specifications:
About our company business scopes:
We supply hard magnets and magnetic materials from China. Our
magnets include ferrite magnets, flexible magnets, NdFeB magnets,
alnico magnets, SmCo magnets, rubber magnets, refrigerator fridge
magnets, magnetic powder, magnetic compound tesla meters &
magnetizers, and magnetic jewelry. We also supply ferrite cores,
MnZn cores and NiZn cores for transformers and coils, loudspeaker
magnets, motor magnets, and refrigerator gasket stripes.
