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Rare-earth permanent magnet N45 rings

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  • N33-N52,30M-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/N45 neodymium magnet rings

  • 150 longton/month

  • 1 N45 neodymium magnet rings

  • 5 days after deposit

  • 1

  • T/T

Rare-earth permanent magnet N45  rings

Neodymium magnet (also known as NdFeB, or Neomagnet), a type of rare-earth magnet ,
is a permanent magnet made from an alloy of neodymium, iron, and boron to form the Nd2Fe14B tetragonal
crystalline structure. This material is currently the strongest known type of permanent magnet.

1. Meterial:  Neodymium, NdFeB


2. Technology: Utilizes 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. Coatings: Ni, Zn, Phosphating, epoxy and so on;


6. Motor magnet 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.


7. Extremer Power Warming : These magnets are dangerous ! 
 If your fingers are trapped between two they will cut your skin  .
 Please be note they should  only be handled with great care .

Product:

N45 neodymium magnet rings

Material:

Neodymium-Iron-Boron

Coating:

Nickel, Zn, Black Epoxy, Black Nickel , Nickel -Cu-Nickel, Ag, Au etc.

Size

We have various common size, special size can be design and made as your request

Features:

High remanence, high coercive force, high energy

High resistance to magnetic demagnetization

High temperature resistance, corrosion resistance

Applicatios:

Used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, common daily use, and so on.

Delivery:

By sea, By air, By Express, various ways can be selected. We also cooperate with famous express companies like DHL, FedEx, EMS, TNT, UPS and so on. Our lead time is always quicker than average.

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)

 

QQ截图20140709141306

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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