Item No.: C9-Ceramic-1
Magnet Shape: cube / block
Material: Hard Ferrite (Ceramic)
Coating: No Coating
Grade(USA Stardard): C9
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 3.80 KGs (mT): 380 mT
Intrinsic Coercivity Force (Hcj): 3.51 KOe 280 KA/m
Coercivity Force (Hcb): 4.01 KOe 320 KA/m
Energy Density (BH)max: 3.32 MGOe 26.4 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
Block magnets of ferrite are not only typical industrial magnets but also suitable for science or handicraft. Larger blocks are used in many different ways, for example to support electric motors or as pick-up tools to seperate metallic pieces.
Block magnets of ferrite are all extremely hard and brittle. If not coated with paint they are heat-resistant up to approx. 250°C and non-toxic. The grade of magnetisation of ferrites is signed by a Y. Least grade of magnetisation is 10, the strongest one is numbered 35.
