Item No.: C8B-Ceramic-3
Magnet Shape: block / Rectangle
Material: Hard Ferrite (Ceramic)
Coating: No Coating
Grade(USA Stardard): C8B
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 4.10 KGs (mT): 410 mT
Intrinsic Coercivity Force (Hcj): 2.90 KOe 230 KA/m
Coercivity Force (Hcb): 2.95 KOe 235 KA/m
Energy Density (BH)max: 3.60 MGOe 28.7 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
Least expensive material compared to alnico and rare earth magnets
Limited to simple shapes due to manufacturing process
Lower service temperature than Alnico, greater than rare earth
Finishing requires diamond cutting or grinding wheel
Lower energy product than alnico and rare earth magnets
Most common grades of ferrite are 1,5 and 8 (1-8 possible)
Grade 8 is the strongest ferrite material available
