Magnet Shape: Ball / Sphere
Material: Hard Ferrite (Ceramic)
Coating: No Coating
Grade(Chinese Stardard): Y30H-1
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): 2.95-3.64 KOe 235-290 KA/m
Energy Density (BH)max: 3.3-3.8 MGOe 27.0-32.5 KJ/m³
Operating Temperature: -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Size (Can be customized according to customer drawings):
Diameter(D): 50.4 mm
Tolerance: +/-2% mm
Delivery time 7-25 days
Measurements
permanent ball Y30 large ferrite ball
Product Name:
Ceramic Magnet, Sintered Hard Ferrite Magnet, Big Barium Ferrite, Y30 ceramic magnet, Y30 ferrite magnet
Features:
A low cost alternative to other magnetic materials, offers relatively high operating temperatures and good resistance to corrosion & demagnetization. However, it has lower energy levels (Br) and is brittle in nature.
Applications:
Dc motors, Louderspeaks, Magnetic Separators, Automotive Sensors, Educations, etc.
