-Produce (sintering) by powder metallurgical method
-Chemical composition of Ba/SrO.6 Fe2O3
-Relatively brittle & hard
-Good resistance to demagnetization
-Excellent corrosion resistance
-Raw material is readily available & low in cost
-Good temperature stability
-Most widely used permanent magnets.
Original Manufacturer:HangSeng Magnetech / HSMAG / Ferritei
Solution:Customized you required ferrite material, grade, size, shape, grade, pull force and woking temperature
Origin:Ningbo, Zhejiang, China
Supply Ability:500000 pcs/day
Certification:SGS,TUV,ISO9001,ROHS,TS16949
Applications:motors, magnetic couplings, for sensing, loudspeakers, holding-magnet systems, crafts, magnetic therapy, novelties, and toys.
Detailed Product Description:
Magnet Shape: Ring / Tube Material: Hard Ferrite (Ceramic) Coating: No Coating Grade(USA Stardard): C1 Item No.: C1-Ceramic-2 Detailed magnetic properties data: Residual Magnetic Flux Density (Br): 2.30 KGs (mT): 230 mT Intrinsic Coercivity Force (Hcj): 1.86 KOe 148 KA/m Coercivity Force (Hcb): 3.50 KOe 258 KA/m Energy Density (BH)max: 1.05 MGOe 8.36 KJ/m³ Operating Temperature: -40 °C to +250 °C Magnetisation Direction: Axial / Radially magnetized Size Can be customized according to customer drawings Tolerance: +/-2% mm Delivery time 7-25 days Ferrite permanent magnets exist in two forms-Strontium Ferrite magnets and Barium Ferrite Magnets. The Strontium Ferrite Magnets is the most common. And our company only produce Strontium Ferrite magnets Ferrite Magnets Colour Ferrite magnets are darker grey in colour and are often referred to as having a “pencil lead†appearance. Ferrite Magnets Raw Material of Strong Magnet Company Ferrite magnets are a large class of magnets that include chemical compounds such ashematite (Fe23) and magnetite (Fe3O4), which is the most naturally occurring magnetic mineral on Earth. High-grade strontium ferrite permanent magnetic material is to most as the main raw material of our company’s ferrite magnets.
