Place of Origin: Anhui, China (Mainland)
Brand Name: Strong
Model Number: hard magnet
Composite: Ferrite Magnet
Shape: Sheet, Block. Sheet. cylindry .cube.ring...
Application: Speaker Magnet
magnetic properties: Sintered Ferrite Magnets/ Bonded Ferrite Magnets
grade: Y10T, Y20, Y25, Y30, Y30BH, Y35
testing: Salt Spray Testing
certification: ISO9001: 2008, RoHS, Reach
other certification: sgs
package: export carton packing with pallet
Packaging & Delivery
|Packaging Details: ||packing: packed in plastic bag then put in carton|
|Delivery Detail: ||30-40 days|
ring strong ferrite magnet for audio speaker
1. Precise dimension
2. Various shape
3. Stable performance
4. Good corrosion r
ring strong ferritemagnet for audio speaker
1. Grade: Y10T, Y20, Y25, Y30, Y30BH, Y35 and etc.
2. Shape: Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized Design (Design proper magnets for clients specific requirements)
3.Sorts: We have Disc Ferrite Magnets, Segment Ferrite Magnets, Ring Ferrite Magnets, Block Ferrite Magnets, Cylinder Ferrite Magnets, Irregular Ferrite Magnets, Sintered Ferrite Magnets, Bonded Ferrite Magnets and many other series.
ferrite magnet are manufactured by pressing, sintering, or injection molding. These magnets can be both anisotropic and isotropic. Anisotropic grades are oriented in the manufacturing direction and must be magnetized in the direction of orientation. Isotropic grades are not oriented and can be magnetized in any direction.
The chemical composition is SrO-6 (Fe2O3) , strontium hexaferrite. The raw materials used to produce ferrite magnets are strontium carbonate and iron oxide both of which are readily available and low in cost. As a result, the use of ferrite magnets in most applications is more economical than other materials.
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