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strongest rare earth magnets/disc Ndfeb Magnet

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  • N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)

  • piece strongest rare earth magnets

  • strongest rare earth magnets

strongest rare earth magnets/disc Ndfeb Magnet

Material

Sintered Neodymium-Iron-Boron (NdFeB)

Size

Various kinds or according to customers' request

Shape

Disc/ Customzsed  (block,disc,Cylinder, Bar, Ring,

Countersunk, Segment,ball shape,hook,cup, Trapezoid, Irregular shapes ,etc)

Performance

N52/Customised (N33 N35 N38 N40 N42 N45 N48 N50 N52 …...)

Coating

Ni-Cu-Ni, Nickel / Customised (Zn,Ni-Cu-Ni,Ni,Gold, Silver, Copper, Epoxy, Chrome, etc)

Size tolerance

±0.05mm for diamater/thickness, ±0.1mm for width/length

Magnetization

Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-poles magnetized, Radial Magnetized. (Customzied specific requirements magnetized)

Max. Working 

Temperature

Grade

Max. Operating Temperatures

N35-N52

80°C (176°F)

33M- 48M

100°C (212°F)

33H-48H

120°C (248°F)

30SH-45SH

150°C (302°F)

30UH-40UH

180°C (356°F)

28EH-38EH

200°C (392°F)

28AH-35AH

220°C (428°F)

Applications

Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, 

sensors, microphones, wind turbines, wind generators,  printer, switchboard,packing box , 

loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, ect.


strongest rare earth magnets/disc Ndfeb Magnet

  Coating thickness (Microns) Color Resistance
Passivation   1 Silver Grey Temporay Protection
Nickel Ni+Ni 10—20 Bright Silver Excellent
 Against 
Humidity
Ni+Cu+Ni
Zinc Zn 8—20 Bright Blue Good Aganist 
Salt Spray
C-Zn Shinny Color Excellent Against 
Salt Spray
Tin Ni+Cu+Su 15—20 Silver Superior Against 
Humidity
Gold Ni+Cu+Au 10—20 Gold Superior Against 
Humidity
Copper Ni+Cu 10—20 Gold Temporay Protection
Epoxy Epoxy 15—25 Black,Red,
Grey
Excellent Against 
Humidity&Salt Spray
Ni+Cu+Epoxy
Zn+Epoxy
Chemical Ni 10—20 Silver Grey Excellent Against 
Humidity
Paryiene Parytene 5—20 Grey   Excellent Against Humidity,
Salt Spray,Superior
 Against
Humidity,Gases,
Fungi and Bacteria
 

Welcome to contact us ,we are 24 hours on line:

Trade Manager:chinasupergroup

Cell phone:86+13855156049 86+18009691660

 

Skype:rainbow0051

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