strontium arc ferrite magnet for industrial motors

Material: ferrite, ceramic

Manufacturing technology:  Wet Anistropic, Sintered

Orientation: Radial

Shape: arc segment

Size: customized

Certification: ISO/TS16949, RoHs

Application: Household appliance, automotive motors, power tool

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Physical property of hard ferrite magnets
Curie Temperature (°C) 450
Maximum Operating Temperature (°C) 250
Hardness (Hv) 480-580
Density (g/cm3) 4.8 – 4.9
Relative Recoil Permeability (μrec) 1.05 – 1.20
Saturation Field Strength, kOe (kA/m) 10 (800)
Temperature Coefficient of Br (%/°C) -0.2
Temperature Coefficient of iHc (%/°C) 0.3
Tensile Strength (N/mm) <100
Transverse Rupture Strength (N/mm) 300

Magnet Properties we can do


inner packing for ferrite arc magnet

outside packing for ferrite arc magnet


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