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electro ndfeb block permanent magnet generator
electro ndfeb block permanent magnet generator

permanent magnet generator: 1)High quality and competitive price 2)Strong corrosion resistant 3)Accept small order

electro ndfeb block permanent magnet generator:

   Key features:

1)Materials of the Bar magnets: Neodymium-Iron-Boron;

2)Technology: The  Bar magnets utilize new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology;

3)Magnetic properties: High coercive force, the max operation temp is up to 200 degree centigrade or 380 curie temperature;

4)Grades: N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-35EH;

5)Shapes and sizes: Various kinds or according to customers' request;

6)Coatings: Ni, Zn, gold, copper, epoxy, chemical, parylene and so on;

7)Applications: Widely used in different applications, such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on

   Coating properties:

  coating

performance

coating

thickness

corrosion resistant

in salt fog(Hr)

coating

porosity

magnetic

flux lose

color
       Zn10-15          24<0.1<0.2white
  Double-Ni15-20          24<0.2<0.3sliver
  Ni-Cu-Ni15-30          48<0.1<0.1sliver
   Zn-Ni10-20          72<0.1<0.1multicolor
   Epoxy10-50          200  black
 Passivation1-5           8  sliver

   Typical magentic performance for sintered ndfeb magent

   Products

   Producing

  Testing equipment

   Packing

   Certificate

electro ndfeb block permanent magnet generator

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