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Ceramic Magnets Hard Ferrite Magnet
Commonly, Hard Ferrite Magnet is compund by ceramic Fe2O3,BaCO3 or SrCo3 powders.Soft ferrite magnets are compunded by Fe2O4,Zinc,Nickel and Manganess.The density of ferrite magnets about 5g/cm3,They are both electrically nonconductive and ferrimagnetic.  Hard ferrites have higher coercivity and higher remanence after magnetization.  Ferrite magnets are cheap and widely applied in house hold appliance like horse shoe shapedÂ
magnets, metric motors, loud speakers, earphones .Soft ferrite magnets have been extensively used in the cores
of RF tranformers , inductors, magnetic recorders.
Due to the low cost, ferrite magnets is a widely applied permanent magnet materials.
For contact, please kindly tell the size,and possible quantity, If there is any thing we can do, please free to contact us for the detail informations.
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Commonly, Hard Ferrite Magnet is compund by ceramic Fe2O3,BaCO3 or SrCo3 powders.Soft ferrite magnets are compunded by Fe2O4,Zinc,Nickel and Manganess.The density of ferrite magnets about 5g/cm3,They are both electrically nonconductive and ferrimagnetic.  Hard ferrites have higher coercivity and higher remanence after magnetization.  Ferrite magnets are cheap and widely applied in house hold appliance like horse shoe shapedÂ
magnets, metric motors, loud speakers, earphones .Soft ferrite magnets have been extensively used in the cores
of RF tranformers , inductors, magnetic recorders.
Due to the low cost, ferrite magnets is a widely applied permanent magnet materials.
For contact, please kindly tell the size,and possible quantity, If there is any thing we can do, please free to contact us for the detail informations.
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Ningbo Winsun Metal Products Co., Ltd. , http://www.chinakeysafe.com