Arc,Tile,Cylinder,Block,Bar,Ring,Cube, etc. as your request
Strontium Hard Sintered Barium Ferrite Magnet for sale
Environment management system:
Max Temp (degrees C):
Packaging & Delivery
Carton & Pallet, or according to customers's requirement.
Strontium Hard Sintered Barium Ferrite Magnet
1.hard ferrite magnet
2. High Cpercive Force
3. 80-200 centigrade work temp.
Strontium Hard Sintered Barium Ferrite Magnet for sale :
1.Specification of Strontium Hard Sintered Barium Ferrite Magnet :
Ferrite or ceramic magnets are still the most widely used magnets with a maximum energy product of 1 to ± 4.3 MGOe.
Due to the environmental requirements which are becoming more stringent barium ferrite has been replaced by strontium ferrite during the last years.
Ferrite is the cheapest magnetic material and has a high corrosion resistance making coating unnecessary.
This magnetic material is hard and fragile and must be processed with diamond, preferably when it is not in a magnetic state.
Because it might shrink during the sinter process a tolerance of ± 2 % should be taken into account when determining the dimensions. If grinded ± 0.1 mm.
Tighter tolerance is available on request.
Ferrite magnets can be supplied both isotropically and anisotropically, they are used in the most divergent products such as loudspeakers, magnetrons, measuring devices, toys, engines, reed contacts etc.
The maximum temperature of use is 225°C depending on the specification, dimensions and system design.
For specifications: See the table below.
The minimum dimension for block magnets is 2 x 2 x 2 mm, whereas the maximum dimension for this type is 270 x 90 x 25.4 mm.
The minimum dimension for disc magnets is D 2 x 1 mm, whereas the maximum dimension for this type is D 156 x 25.
The minimum dimension for ring magnets is D8 x 2.5 x 3 mm, whereas the maximum dimension for this type is D 256 x D* x 25 mm (* inside diameter in consultation).
2.Magnetic Properties of Strontium Hard Sintered Barium Ferrite Magnet :
3.Standard Sizes and Tolerances of Strontium Hard Sintered Barium Ferrite Magnet :
KST Magnet Co., Ltd. (hereinafter referred to as KST MAG) is a domestic leading manufacturer engaged in the R&D, production and marketing of various magnets and magnetic assemblies, such as rare earth magnet (Nd-Fe-B magnet), ferrite magnet and alnico magnet. Since foundation, under the idea of qualified products and excellent service, KST MAG has won many clients' trust and respect.
The production base is located in Zhejiang Province, near Shanghai Port, occupying an area of 40,000sqm and ... View detail