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Ceramic Magnets

Ceramic Magnets, also known as Ferrite magnets are the most widely used magnet material to date.  This is due to their relative low cost and good magnetic performance.  Although they are not the strongest material they offer a good all round magnet due to their high working temperature and resistance to corrosion.  We offer Ceramic 1, 5, 8 and 8C as standard materials, please see 2nd quadrant hysteresis for material information.


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ferrite magnets

ceramic magnets

   Br bHc iHc BH MAX Magnetising
Force
Max Working
Temp
Density
Grade mT Gauss kA/m Oersted kA/m Oersted kJ/m3 MGO kA/m Oersted °C grams/cc
Ceramic 1 220 2200 136 1700 220 2750 8 1.0 600 7500 350 4.8
Ceramic 5 400 4000 160 2000 185 2300 28 3.5 800 10000 350 5.0
Ceramic 8 370 3700 223 2800 260 3250 26 3.3 800 10000 350 4.9
Ceramic 8A 390 3900 255 3200 260 3250 27.8 3.5 800 10000 350 4.9
Ceramic 8C 430 4300 200 2500 205 2550 34.4 4.3 800 10000 350 4.9

 

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