Anisotropic Permanent Magnet Ferrite With High Coercivity For Motorcycle Motors W2022

Sintered Ferrite Magnet
December 16, 2025
Category Connection: Sintered Ferrite Magnet
Brief: In this dynamic demonstration, discover how Xinheng's anisotropic permanent magnet ferrite W2022 delivers high coercivity for motorcycle motors. Watch as we showcase the wet compression molding process that creates these cost-effective, dimensionally consistent magnets with excellent temperature stability and corrosion resistance.
Related Product Features:
  • Manufactured using wet compression molding for precise particle orientation and high density.
  • Contains strontium ferrite (SrFe12O19) as the primary magnetic material for good magnetic properties.
  • Exhibits strong magnetocrystalline anisotropy with preferred magnetization along one axis.
  • Achieves high coercivity levels (700-1000 kA/m) suitable for demanding motor applications.
  • Maintains excellent temperature stability with a Curie temperature of 450°C.
  • Offers superior corrosion resistance as a fully dense ceramic material.
  • Provides dimensional consistency through automated high-volume manufacturing.
  • Features low production costs compared to rare-earth magnet alternatives.
Faqs:
  • What makes anisotropic ferrite magnets suitable for motorcycle motors?
    The anisotropic structure provides strong directional magnetization and high coercivity, which ensures reliable performance in motorcycle starter motors and flywheel magnetos under demanding operating conditions.
  • How does the wet compression molding process benefit magnet production?
    Wet compression molding orients the anisotropic particles during formation, resulting in consistent dimensional tolerances, uniform shapes, and the ability to mass-produce complex geometries efficiently.
  • What temperature range can these ferrite magnets withstand?
    These magnets maintain stable magnetic properties across a wide operating temperature range up to 350°C, with a Curie temperature of 450°C, making them suitable for high-temperature motor environments.
  • Are these magnets resistant to corrosion?
    Yes, as fully dense ceramic materials, Xinheng's sintered ferrite magnets are not prone to corrosion, unlike bonded magnets that may contain additives.