Injection Mould Sensor Permanent Magnet

/Injection Mould Sensor Permanent Magnet
  • Injection Mould Sensor Permanent Magnet
Primary Competitive Advantages:
  • We are A Professional Permanent Magnets & Magnetic Assemblies Company Operating Since 2004
  • All Magnetic Grade for Sintered & Bonded Magnets
  • Our Quality Guaranteed
  • We Ship Worldwide
  • Small Orders Accepted
  • OEM Design Approvals
  • All Payment Accepted
  • Injection Mould Sensor Permanent Magnet, Anisotropic Neodymium Sensor Magnet, Anisotropic NdFeB MIM Sensor Magnet, Bonded NdFeB Magnetic Sensor Assemblies for automotive, High performance bonded neo magnets, Injection Plastic NdFeB Magnet, Anisotropic Injection Molded NdFeB China Supplier and Factory

    Injection Mould Sensor Permanent Magnet Technical
    Material: Plastic Binders and NdFeB Powder
    Method: Injection Mold
    Part No.: MPBD-IM58
    Magnetization: radial oriented
    Application: Sensor
    Grade: BNI-4
    Automotive Application
    Tolerance: ±0.1 mm
    Maximum Operation Temperature: 180 °C
    Delivery Time: 15-30 days
    Made in China

    As the injection bonded magnets with high accuracy,density,magnetic field uniform,strong,(not easy to break off and deformation),the products are widely used in automotive instrumentation,automotive sensors, sensing devices,aerospace,motor,instrumentation,home electrical appliances,medical equipment and other fields

    Nanocrystalline NdFeB magnets were prepared by spark plasma sintering (SPS) and SPS followed by HD using melt spun ribbons as the starting materials. The microstructure of SPSed and HDed magnets were analyzed. The effects of process including temperature and compression ratio on the microstructure and properties were investigated. High magnetic properties were obtained in anisotropic HDed magnets.  anisotropic ndfeb injection molded sensor magnet  The combination of Zn and Dy additions was successfully employed to improve the coercivity and thermal stability of the SPSed magnets. Open recoil loops were found in these magnets with Nd-rich composition and without soft magnetic phase for the first time. The relationship between the recoil loops and microstructure for SPS and HD NdFeB magnets were investigated. The investigations showed that the magnetic properties of SPS+HDed magnets are related to the extent of the aggregation of Nd-rich phase, which was formed during HD due to existence of porosity in SPSed precursor. Large local demagnetization fields induced by the Nd-rich phase aggregation leads to the open loops and significantly reduced the coercivity. By reducing the recoil loop openness, the magnetic properties of HDed NdFeB magnets were successfully improved.

     

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