Magnet Shape: Rod / Cylinder / Cylindrical
Material: Hard Ferrite (Ceramic)
Coating: No Coating
Grade(USA Stardard): C5
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 3.80 KGs (mT): 380 mT
Intrinsic Coercivity Force (Hcj): 2.40 KOe 191 KA/m
Coercivity Force (Hcb): 2.50 KOe 199 KA/m
Energy Density (BH)max: 3.40 MGOe 27.0 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): 30 mm
Length(L): 35 mm
Tolerance: +/-2% mm
Delivery time 7-25 days
Measurements
Ferrites: composition, structure, and properties
Magnetic ceramics are made of ferrites, which are crystalline minerals composed of iron oxide in combination with some other metal. They are given the general chemical formula M(FexOy), M representing other metallic elements than iron. The most familiar ferrite is magnetite, a naturally occurring ferrous ferrite (Fe[Fe2O4], or Fe3O4) commonly known as lodestone. The magnetic properties of magnetite have been exploited in compasses since ancient times.
