Customized Design Irregular NdFeB Magnet N38

Customized Design Irregular NdFeB Magnet N38

We can provide isotropic and anisotropic magnets in shapes of block, disc, ring, tile with different directions of magnetization according to customer’s demand. 
Powerful Permanent Sintered NdFeB Block Magnet
Apps:  NdFeb block Magnet are Widely utilised in different programs, these kinds of as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on.
Content: NdFeB (Neodymium Iron Boron)
Shape:  Block ( Disc,  Ring, Countersunk, Phase, Trapezoid, Irregular designs  are CZPT, CZPTized styles for Sintered NdFeB  Magnet are also CZPT)
Tolerance in dimensions: +/-.1mm (+/-.05mm CZPT)
Sort of coating: Nickel, Ni-Cu-Ni, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, CZPTlube, Passivation and so on.
Quality: N35-N50 N33M-N50M N33H-N48H N30SH-N45SHN30UH-N40UH N28EH-N38EH,N28AH-N35AH
Route  of magnetization: By way of the thickness
Neodymium-iron-boron magnet is a single variety of the long lasting magnets.
Material Quality of NdFeB magnets:
Magnet N-( N35, N38, N40, N42, N45, N48, N50),
Magnet M-(35M, 38M, 40M, 42M, 45M, 48M),
Magnet H-(35H, 38H, 40H, 42H, 45H),
Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH),
Magnet UH-( 28UH, 30UH, 33UH, 35UH, 38UH),
Magnet EH-(28EH, 30EH, 30EH, 33EH, 35EH),

Application of NdFeB magnet: Toys, package, Printer, Switchboard, Mobile phone, voice coil motors (VCM’s) in tough disk drives, high performance motors, brushless DC motors, magnetic separation, magnetic resonance imaging, sensors, loudspeakers and so forth.

       project
ccoating
Coating thickness color Service temperature  PCT Damp heat resistance Salt fog resista-nce Corrosion resistance
Blue white zinc eight-15μm Bluish white ≤160ºC     >48hr basic
Shade zinc ten-15μm Iridescent ≤160ºC     >72hr common
Nickel 20-30μm silvery ≤200ºC >500hr >500hr >200hr outstanding
Ni-Cu-Ni 20-30μm silvery ≤200ºC >48hr >500hr >72hr good
Ni-Sn 20-30μm silvery ≤160ºC >96hr >500hr >72hr good
epoxy ten-30μm black ≤120ºC >48hr >500hr >96hr exceptional
Phosphating 1-3μm Black grey         poor
Ni-Au ten-20μm CZPT   >96hr >500hr >72hr exceptional

Customized Design Irregular NdFeB Magnet N38