NDFEB永久磁铁

permanent magnet Magnet(NdFeB magnet) is made from Neodymium,Iron,Boron and some other transitive metallic elements to make it strong1.General featuresGrades:N33,N35,N38,N40,N42,N45,N48,N50,N52, (M, H, SH, EH,UH ) Coatings: Ni, Ni-Cu-Ni, Zn, white-blue Zn, Expoy, Gold, and etc. Sizes: according to your requirments Shapes: disc,cylinder,sphere,block ,ring ,tile, arc, and ect. High magnetic performance (Br: 11,000 to 14,500 Gs,Hci: 11,000 to 30,000 Oe, BHmax: 35 to 50MGOe ) Maximum working temperature: 80 to 200 degrees CTechnical Parameter For Sintered Ndfeb MagnetMatrialRemanenceCoerciveMax Energy ProductWorking Tem.codeBrbHcjHc(BH)maxkGsTkOekA/mkOekA/mmGOeKj/m³N3511.7-12.21.17-1.2210.5-11.2836-8911295533-35263-27980N3812.2-12.61.22-1.2610.5-11.2836-8911295535-38279-30280N4213.0-13.31.30-1.3310.5-11.2836-8911295540-42318-33480N4813.7-14.11.37-1.4110.2-10.8812-8591187545-48358-38280N38M12.2-12.61.22-1.2610.8-11.5859-91514111435-38279-302100N40M12.6-131.26-1.3010.8-11.5859-91514111438-40302-318100N38SH12.2-12.61.22-1.2610.8-11.5859-91520159235-38279-302150N40SH12.6-131.26-1.3010.8-11.5859-91520159238-40302-318150N30UH10.8-11.41.08-1.1410.0-10.6796-84425198928-30223-239180N30EH10.8-11.41.08-1.1410.0-11.6796-84430238728-30223-2392002. Applications of the Neodymium magnets(Ndfeb Magnet)Electro-Acoustic Field: Receiver, Speaker, Microphone, Audio alarmstage, Loudspeaker Motor Field: Voice coil motor (VCM), CD\DVD-ROM, Generator,Vibration Motor, Brushless Motor, Vehicle Motor Electronics: watt-hour meter, count table , Pressure meter, Energymeter Machinery Equipments: Valve, Magnetic separator, NC machine tool,De-ironing separator, Magnetic drive pump, Magnetic SuspensionSystem Medical Care: Magnet Therapy device, Nuclear Magnetic Resonance,Magnet Jewelry Others: Toy magnet, Bag magnet, Craft Gift Packag3. Trading Conditons Sample: We can provide some samples for free to test, you just needpay for the express fee for the samples. Delivery date: Within 10-12 days after receipt the 30% payment inadvance. Shipment terms: there are three shipping methods, one is by air, one isby sea, and the another one is by express, including DHL, UPS, EMS,Fedex, TNT and so on. Packing methods: demagnetize packing box(for Air and Express) and normal packing box for sea. Brand: our brand is YT, if you need us to put your own logo on the product, it is ok. OEM: yes4. Certifications Our enterprise has passed SGS approve,ISO9001:2000 Quality System Certificate, and ISO14000 Environment System Authentication, if need, we could provide Certificate Paper.