Get Free Samples Of N45 D30x4.0mm High Power Magnet Discs

High Power Magnet NdFeB Discs N45 D30x4.0mm Free Sample

Permanent Magnet NdFeB Disc N45 D30x4.0mm Magnet Material: NdFeB or Neodymium lron Boron Magnet shape: Disc Magnet grade: N45 Length:30.0mm Thickness:4.0mm Tolerance: +/-0.1mm(0.004”) Coating: Nickle plated Operating Temp(Max).: 80℃ Direction of magnetization: Magnetized through thickness Other size and grade are available on request Material type: Permanent Material composition: Nd2Fe14B Remanence(Br):13.2-13.8KGs Coercive force(Hcb): 11.0KOe Intrinsic Coercive Force(Hci):12KOe Max Energy(BH)max:43-46MGOe Max working temp.:80℃ Curie Point(Max).:176° Density:7.4~7.6g/cm3

NdFeB magnets, sintered NdFeb magnets, sintered ndfeb anisotropy sintered ndfeb are available in both sintered and bonded forms. Sintered NdFeB offers the highest magnetic properties (33 MGOe to 51 MGOe) while Bonded NdFeB offers lower energy properties. Although bonded magnets do not possess magnetic properties as advanced as those of sintered magnets,they can be made in shapes and sizes that are difficult to achieve with sintering. NdFeB magnet have the characteristics of: Extreme strong Br residual induction Very high energy product Excellent demagnetization resistance capacibility Coating is needed for NdFeB Magnet which is not suitable for high temperature working condition. Low corrosion resistance (when uncoated) Low mechanical strength - Brittle Strongest magnetic power Hight coercive force Brittle & Hard Good temperature stability High resistance to demagnetization Excellent performance and cost ratio

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