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Zhonghao Magnetic Materials Co.,Ltd is one of the leading China special shaped magnet manufacturers and suppliers welcome to wholesale horseshoe magnet from our factory.


Sintered ferrite is a sintered magnetic material. The main components are SrO or BaO and Fe2O3,Website:http://www.zh-magnets.com, according to the different processing technology, can be divided into isotropic and anisotropic. Isotropic magnets have a lower performance, but it can be magnetized by each side of the magnet; the anisotropic magnets have higher performance, but they can only be obtained by pre designed magnet dimensions.


Our main magnet for education,toy for children, microwave oven, three-dimensional motor, instrument and equipment, mechanical equipment, art and toys etc..


Features:�


1?? high working temperature


2??Anti demagnetization capability,


3??Not easy to oxidation


Sintered Ferrite Magnet Performance and Grade






Grade




(Br)




(HcB)




(HcJ)




(BH)max






mT




KGauss




KA/m




KOe




KA/m




KOe




KJ/m3




MGOe






Y10T




200~235




2.0~2.35




125-160




1.57-2.01




210-280




2.64-3.51




6.5-9.5




0.8-1.2






Y22H




310~360




3.10~3.60




220-250




2.76-3.14




280-320




3.51-4.02




20.0-24.0




2.5-3.0






Y25




360~400




3.60~4.00




135-170




1.70-2.14




140-200




1.76-2.51




22.5-28.0




2.8-3.5






Y26H-1




360~390




3.60~3.90




200-250




2.51-3.14




225-255




2.83-3.20




23.0-28.0




2.9-3.5






Y26H-2




360~380




3.60~3.80




263-288




3.30-3.62




318-350




3.99-4.40




24.0-28.0




3.0-3.5






Y27H




350~380




3.50~3.80




225-240




2.83-3.01




235-260




2.95-3.27




25.0-29.0




3.1-3.6






Y28




370~400




3.70~4.00




175-210




2.20-3.64




180-220




2.26-2.76




26.0-30.0




3.3-3.8






Y28H-1




380~400




3.80~4.00




240-260




3.01-3.27




250-280




3.14-3.52




27.0-30.0




3.4-3.8






Y28H-2




360~380




3.60~3.80




271-295




3.40-3.70




382-405




4.80-5.08




26.0-30.0




3.3-3.8






Y30H-1




380~400




3.80~4.00




230-275




2.89-3.46




235-290




2.95-3.64




27.0-32.5




3.4-4.1






Y30H-2




395~415




3.95~4.15




275-300




3.45-3.77




310-335




3.89-4.20




27.0-32.0




3.4-4.0






Y32




400~420




4.00~4.20




160-190




2.01-2.39




165-195




2.07-2.45




30.0-33.5




3.8-4.2






Y32H-1




400~420




4.00~4.20




190-230




2.39-2.89




230-250




2.89-3.14




31.5-35.0




3.9-4.4






Y32H-2




400~440




4.00~4.40




224-240




2.81-3.01




230-250




2.89-3.14




31.0-34.0




3.9-4.3






Y33




410~430




4.10~4.30




220-250




2.76-3.14




225-255




2.83-3.20




31.5-35.0




3.9-4.4






Y33H




410~430




4.10~4.30




250-270




3.14-3.39




250-275




3.14-3.45




31.5-35.0




3.9-4.4






Y34




420~440




4.20~4.40




200-230




2.51-2.89




205-235




2.57-2.95




32.5-36.0




4.1-4.4






Y35




430~450




4.30~4.50




215-239




2.70-3.00




217-241




2.73-3.03




33.1-38.2




4.1-4.8






Y36




430~450




4.30~4.50




247-271




3.10-3.40




250-274




3.14-3.44




35.1-38.3




4.4-4.8






Y38




440~460




4.40~4.60




285-305




3.58-3.83




294-310




3.69-3.89




36.6-40.6




4.6-5.1






Y40




440~460




4.40~4.60




330-354




4.15-4.45




340-360




4.27-4.52




37.6-41.8




4.7-5.2