-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:
Item No.: Y27H-Ferrite-2 Magnet Shape: arc, segment, tile Material: Hard Ferrite (Ceramic) Composite: Fe2O3 (BaCo3 or SrO3), Fe3O4 (SrCo3, SiO2) Type: anisotropic or isotropic Style: Sintered Permanent Magnet Grade(Chinese Stardard): Y27H Detailed magnetic properties data: Residual Magnetic Flux Density (Br): 3.5-3.8 KGs (mT): 350-380 mT Intrinsic Coercivity Force (Hcj): 2.83-3.01 KOe 225-240 KA/m Coercivity Force (Hcb): 2.95-3.27 KOe 235-260 KA/m Energy Density (BH)max: 3.1-3.6 MGOe 25.0-29.0 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 Magnets An introduction to Ferrite Magnets Ferrite Magnets Ferrite magnets can be used in a wide range of applications due to their high coercivity and low cost. They also have good machining properties which allows them to be cut into different shapes and sizes - they are cut with diamond tooling; standard drills and wire spark erosion techniques do not work.
