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

Send email to us

Product Detail

Product Tags

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