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Customized Sintered N52 Rare-earth permanent magnet Block

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  • N35-N52,33M-50M,30H-48H,28SH-45SH,28UH-42UH,28EH-38EH,28AH-33AH

  • N40-N52,30M-50M,30H-48H,28SH-45SH,28UH-42UH,28EH-38EH,28AH-33AH

  • Super

  • 150 longton/month

  • Anhui,China

  • Standard Export Carton

  • piece/Customized Sintered magnet

  • 150 longton/month

  • 1 Customized Sintered magnet

  • 5 days after deposit

  • 1

  • T/T

Customized Sintered magnet
Neodymium iron boron ( NdFeB) is a type of rare earth magnetic material. 
NdFeB is the most advanced commercialized permanent magnet material available today.
This material has similar properties as the samarium cobalt except that it is more easily oxidized
 
and generally doesn't have the same temperature resistance.
However, NdFeB magnets have the highest energy products approaching 52MGOe and are  mechanically 
stronger than samarium cobalt magents. NdFeB material is more costly by weight than
  ceramic or alnico 
but produces the highest amount of flux per unit of volume or mass amking it very economical for many 
applicantions. Their high energy products lend themselves to comnpact designs

that result in innovative applications and lower manufacturing costs.
Unprotected NdFeB magnets are subject to corronsion. Surface treatments has ben developed that  allow 
them to be used in most applications. These treatments include copper, silver,, gold, nickel,zinc 
and tin plating and epoxy resin coating.

Beneficial characteristics of NdFeB magnets include their very high energy product, very high  coercive force, 
and moderate temperature stability. Drawbacks include lower mechanical strength
, and low corrosion resistance 
when not properly coated or plated

Material

Sintered NdFeB magnet, 35%Neodymium-64%Iron-1%Boron.

Grade

N35-N52, 33M- 48M, 33H-48H, 33SH-45SH, 28UH-30UH, 28EH-35EH, 28AH-35AH.

Coating

Zinc

Nickel(Ni-Cu-Ni)

Epoxy

Silver

Gold

Permanent NdFeB Magnet Block

Permanent NdFeB Magnet Block  Permanent NdFeB Magnet Block  Permanent NdFeB Magnet Block  Permanent NdFeB Magnet Block

Shape/Size

Disc, round, cylinder, ring, block, bar, spheres, countersunk, arc, segment, trapezoid, irregular shapes and more, from 1mm to 100mm.

 

Sample

Sample is available according to detailed specification.

Application

Separators, sensors, motors, rotors, wind turbines, wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles, microphones, printer, common daily use, jewelries, toys, holder, magnetic therapy and so on.

Payment term

T/T, L/C, Western union, Paypal.


Customized Sintered magnet

Magnetic Performance

Grade

Remanence

Br mT

(kGs)

Coercive force

HcB KA/m

(KOe)

Magnetic energy product

Max KJ/m3

MGOe

Max.working temperature

N35-N52

1180-1440

836-923

263-406

80°C (176°F)

(11.8-14.4)

(10.8-11.6)

(33-51)

30M-50M

1080-1420

796-1050

223-390

100°C (212°F)

(10.8-14.2)

(10-13.2)

(28-49)

30H-48H

1080-1380

796-1027

223-366

120°C (248°F)

(10.8-13.8)

(10-12.6)

(28-46)

28SH-45SH

1050-1340

764-995

207-342

150°C (302°F)

(10.5-13.4)

(9.6-12)

(26-43)

28UH-42UH

1050-1310

764-923

207-326

180°C (356°F)

(10.5-13.1)

(9.6-11.6)

(26-41)

28EH-38EH

1050-1250

764-868

207-295

200°C (392°F)

(10.5-12.5)

(9.6-10.9)

(26-37)

28AH-33AH

1020-1170

780-836

199-271

220°C (428°F)

(10.2-11.7)

(9.8-10.5)

(25-34)

 


As a manufacturer, we can provide goods directly without the intermediate links, so the price is 5%-15% lower than the average.Latestechnologies and equipments were adopted and upgraded continously ,also reduce production cost to ensure low price!

Welcome to contact us ,we are 24 hours on line,Ms Wu is at your service:
Cell phone:86+13855156049 86+18009691660
Skype:rainbow0051
We will reply your email or fax within 24 hours.


 
 
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 E-mail:admin@cnsupermagnet.com
 Phone: 86-13855156049
 Add:No.7598 Ziyun Road,Economic-Technological Development Area,Hefei,Anhui,China 230601

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