N38 Disc Nickel Plating Neodymium Permanent Magnet¹

Product Description Neodymium permanent magnets rings:Supply arc/segment magnets, magnetic tile for motor with high quality, competitive price and fast delivery.Materials: Sintered NdFeB / Neodymium magnetSurface treatment: Ni, Ni + Cu + Ni, Zn, epoxy, gold, etc.Magnet Parameter data sheet:ParameterunitStandard DataCurie Temperature(Tc)oC310-380Maximum Operating Temperature(Tw)oC80-200HardnessHv620Electrical ResistivityΩ.CM1.8X10-4 ~2.0X10-4Density(D)g/cm37.5~7.65Recoil Permeabilityμ rec1.05Magnetization Field Strength(Hs)KOe>  30KA/m>  2400Bending StrengthMpa295~345Temp. Coefficient of Br (aBr)%/oC-0.11~ -0.12Temp Coefficient of Hcj (aHcj)%/oC-0.5~ -0.7Applications of neodymium magnets:1) Servomotor, step motor, DC motor and linear motor2) Loudspeaker, headphone, earphone and microphones3) Holding system equipment4) Medical facility5) Sound device6) Wind power7) VCM, MRI8) Mobile accessory9) Research and development, as well as many other applications  Company ProfileTest Equipment & Workshop ? Demagnetization Curves & Outgoing Inspection Report for each shipment. Packaging & ShippingStandard Packaging?  Vacuum packaging for all Neodymium magnets and Neodymium magetic assemblies.? Shielding box and wooden box to protect the Neodymium magnets during shipping.Shipping Methods ? Contract price with FedEx, DHL, UPS and TNT to minimum your shipping cost.? Experienced shipping forwarder for Ocean and Air shipments.FAQ   

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