N40 Customized Design Irregular NdFeB Magnet

We can provide isotropic and anisotropic magnets in shapes of block, disc, ring, tile with different directions of magnetization according to customer’s demand. 
Strong Long term Sintered NdFeB Block Magnet
Applications:  NdFeb block Magnet are Extensively utilized in distinct applications, such as sensors, motors, rotors, wind turbines/wind turbines, loudspeakers, magnetic hooks, magnetic holder, filters cars and so on.
Substance: NdFeB (Neodymium Iron Boron)
Condition:  Block ( Disc,  Ring, Countersunk, Segment, Trapezoid, Irregular designs  are CZPT, CZPTized shapes for Sintered NdFeB  Magnet are also CZPT)
Tolerance in dimension: +/-.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: Via the thickness
Neodymium-iron-boron magnet is one particular type of the long term 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),

Software of NdFeB magnet: Toys, package deal, Printer, Switchboard, Mobile phone, voice coil motors (VCM’s) in hard disk drives, high functionality motors, brushless DC motors, magnetic separation, magnetic resonance imaging, sensors, loudspeakers and many others.

       project
ccoating
Coating thickness coloration Services temperature  PCT Damp heat resistance Salt fog resista-nce Corrosion resistance
Blue white zinc 8-15μm Bluish white ≤160ºC     >48hr common
Color zinc 10-15μm Iridescent ≤160ºC     >72hr basic
Nickel 20-30μm silvery ≤200ºC >500hr >500hr >200hr exceptional
Ni-Cu-Ni 20-30μm silvery ≤200ºC >48hr >500hr >72hr excellent
Ni-Sn 20-30μm silvery ≤160ºC >96hr >500hr >72hr excellent
epoxy 10-30μm black ≤120ºC >48hr >500hr >96hr superb
Phosphating 1-3μm Black grey         poor
Ni-Au ten-20μm CZPT   >96hr >500hr >72hr outstanding

N40 Customized Design Irregular NdFeB Magnet