Magnet Shape: Arc / Segment / Tile / Curved
Material: Hard Ferrite (Ceramic)
Coating: No Coating
Grade: Y30BH
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 3.8-3.9 KGs (mT): 380-390 mT
Intrinsic Coercivity Force (Hcj): 2.80-2.95 KOe 223-235 KA/m
Coercivity Force (Hcb): 2.90-3.08 KOe 231-245 KA/m
Energy Density (BH)max: 3.4-3.7 MGOe 27.0-30.0 KJ/m³
Operating Temperature: -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Size:
Outside Diameter(R), Inner Diameter(r), Width, Height, Thickness (Custom design data)
Tolerance: +/-2% mm
Delivery time 7-25 days
Measurements
Ferrite or neodymium magnets?
Compared to neodymium magnets, the adhesive force of ferrite magnets is much weaker. On the other hand, they are cheaper, suitable for outside use (rust-resistant) and can take heat up to 250 °C. If size and volume are less important than price, ferrite magnets can be a good alternative to neodymium magnets.