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Nano Coating for Neodymium Magnets​

Introduction: Nano Coating for Neodymium Magnets

Nano coating is new coating type for neodymium magnets. It is considered an ideal alternative for nickel and epoxy coating. In addition to protecting the magnet from corrosion, NdFeB nano coating provides more uniform thickness and better surface texture. Compared to nickel coating, nano coating does not have a reducing effect on magnetic flux. More importantly, the reject rate in the coating process will be reduced compared the traditional electroplating.

nano coated neodymium magnets
nano coated neodymium magnets

Key Characteristics of Nano Coating

  • PCT ≥ 380h
  • CASS ≥ 1000h
  • Surface tension ≥ 50mN/m

About Tengye: Tengye supplies finest permanent magnet materials and custom magnetic assemblies to world industry. We work closely with our customer from designing stage to mass production. 

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Jonah Jin

Jonah Jin
Managing Director

Every customer deserves to be treated professionally and responsively.