Magnet Shape: Block / Rectangle / Cube / Square / Bar
Material: Hard Ferrite (Ceramic)
Coating: No Coating
Grade(Chinese Stardard): Y10T
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 3.8-4.0 KGs (mT): 380-400 mT
Intrinsic Coercivity Force (Hcj): 2.89-3.46 KOe 230-275 KA/m
Coercivity Force (Hcb): 2.95-3.65 KOe 235-290 KA/m
Energy Density (BH)max: 3.4-4.0 MGOe 27.0-32.0 KJ/m³
Operating Temperature: -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Size (Can be customized according to customer drawings):
Total length (L): 10 mm
Total width (W): 10 mm
Total thickness (T): 5 mm
Tolerance: +/-2% mm
Delivery time 7-25 days
Measurements
block ferrite magnet
Speciation for flat round ceramic magnets :
1.Material: ferrite powder, etc
2.Grade: Y25, Y30, Y30BH, Y35
3.Size: D20 * T9 , D40 * T13 , D30 * T9 , D50*10 , D54 * T8mm , etc.
4.Shape: Arc, Block, Bar, Ring, Cube, Disc, or others.
5.Application: Widely used in ammeter, speaker, audio, phone, TV, dynamo, DC permanent magnet motors (used in cars), etc