Magnet Shape: Ring / Tube
Material: Hard Ferrite (Ceramic)
Coating: No Coating
Grade(USA Stardard): C8C
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 4.30 KGs (mT): 430 mT
Intrinsic Coercivity Force (Hcj): 2.50 KOe 199 KA/m
Coercivity Force (Hcb): 2.55 KOe 203 KA/m
Energy Density (BH)max: 4.30 MGOe 34.2 KJ/m³
Operating Temperature: -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Size (Can be customized according to customer drawings):
Outside Diameter(D): 40 mm
Inner Diameter(d): 20 mm
Thickness(T): 10 mm
Tolerance: +/-2% mm
Delivery time 7-25 days
Measurements
ferrite magnet
Specification:
Material:ferrite(ceramic)
Shape:disc,disk,cylinder,block,ring,bar and customized
Coating:none or customized
Characteristcs:
Low cost
High coercive force
It needn`t to be coated because it is difficult to be eroded and oxidized
