Best Affordable Neodymium Bonded Multipole Magnet

Application: Industrial Magnet, Motor Magnet, Generator
Shape: Ring
Coating: Zinc
Grade: N35
Type: Permanent Magnets
Composition: NdFeB Magnets
Samples:
US$ 0.001/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
SDMND
Certification
ISO9001:2008, ISO/Ts16949:2009, RoHS
Other Coating
Ni, Ni-Cu-Ni, Zn(Cr3+), Tin, Epoxy, Ni-AG, Ni-Au
Delivery Detail
7 Days After Order Confirmed
Export Markets
Global
OEM Service
Yes
Transport Package
Sea Pallet / Air Carton / Express Packaging
Specification
MMPA
Trademark
SDM
Origin
China (Mainland)
HS Code
8505111000
Production Capacity
10, 000, 000piece/Pieces Per Month

Product Description

Best Affordable Neodymium Bonded Multipole Magnet

Professional manufactures of NdFeB bonded multipole magnet

Best Affordable Neodymium Bonded Multipole Magnet

The process chart of NdFeB bonded multipole magnet
Best Affordable Neodymium Bonded Multipole Magnet

Infiltration technology of NdFeB bonded multipole magnet
Best Affordable Neodymium Bonded Multipole Magnet

Magnetic properties of NdFeB bonded multipole magnet

  

BN-2

  BN-4

BN-6

BN-8

BN-8A

BN-9

BN-9H

BN-10

BN-11

BN-12D

BN-12L

Residual Induction

Br

mT

kGs

300-400

3.0-4.0

460-520

4.6-5.2

550-650

5.5-6.5

620-670

6.2-6.7

620-680

6.2-6.8

650-700

6.5-7.0

650-700

6.5-7.0

670-720

6.7-7.2

680-740

6.8-7.4

720-770

7.2-7.7

730-770

7.3-7.7

Coercivity

Hcb

kA/m

kOe

160-240

2.0-3.0

224-288

2.8-3.6

320-376

4.0-4.7

400-456

5.0-5.7

400-480

5.0-6.0

416-456

5.2-5.7

432-488

5.4-6.1

 424-480

 5.3-6.0 

400-480

5.0-6.0

440-520

5.5-6.5

368-432

4.6-5.4

Intrinsic Coercivity

Hcj

kA/m

kOe

440-600

5.5-7.5

504-680

6.3-8.5

600-720

7.5-9.0

640-800

8.0-10.0

1040-1280

13.0-16.0

680-800

8.5-10.0

920-1040

11.5-13.0

640-800

8.0-10.0

640-800

8.0-10.0

720-880

9.0-11.0

520-640

6.5-8.0

 Max. Energy Product

(BH)max

kJ/m3

MGOe

19-26

2.4-3.3

30-35

3.8-4.4

44-52

5.5-6.5

64-76

8.0-9.5

65-73

8.2-9.2

68-76

8.5-9.5

71-80

8.9-10.0 

76-84

9.5-10.5

80-88

10.0-11.0

88-96

11.0-12.0

80-88

10.0-11.0

 Density ρ

g/cm3

5.6-6.0

5.6-6.0

5.6-6.0

5.8-6.2

5.8-6.1

5.8-6.2

5.8-6.1

5.8-6.2

6.0-6.2

6.1-6.3

6.0-6.3

 Recoil Permeability

μr

%/ºC

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

 Tem. Coeff. of Br

ºC

-0.11

-0.11

-0.11

-0.11

-0.10

-0.11

-0.10

-0.10

-0.10

-0.10

-0.13

 Curie Tem.

Tc

ºC

300

300

300

300

350

300

350

350

350

350

320

 Max. Operating Tem.

Tw

ºC 

160

160 

160

160

180

160

180

160

160

160

120


Magnetization of NdFeB bonded multipole magnet
Best Affordable Neodymium Bonded Multipole Magnet


Surface treatment of NdFeB bonded multipole magnet

Technology name

Introduction

Applicable scope

Feature

Electrophoretic Coating

The most commonly used technique in industry.

Applicability to most compression magnets.

  1. Salt spray test: 48Hrs;                 Steady temperature damp test: 240Hrs
  2. Excellent oil resistance and solvent resistance;
  3. Smooth surface.

Spray Coating

Spray the epoxy anti-corrosion paint to compression magnet's surface.

Apply to small sized work pieces, especially for arc-compression magnets.

  1. High-effeciency & Good consistency & High passing rate; 
  2. Salt spray test: 24Hrs;                   Steady temperature damp test: 240Hrs.

Anti-rust Oil Dipping

Anti-rust film can greatly improve compression magnet's anti-rust capability.

Especially suitable for small inner-diameter's compression magnet.

  1. High-effeciency;
  2. Simple process;
  3. No dimension change.

Infiltration

Infiltrate anaerobic adhesive  into compression magnet's voids by negative pressure.

Apply to extreme environment, such as oil or solvent.

  1. Seal magnet's voids;
  2. Improve strength;
  3. Make it possible to work under oil or solvent for a long time.

Exhibition
We Will Join  CWIEME Berlin  every year; 
We Will Join  
HANNOVER MESSE  every year; 
We Will Join  
CWIEME Chicago  every year; 
Best Affordable Neodymium Bonded Multipole Magnet

Service
If you are convenient, we could talk face to face !       
In order to let you to check our product's quality in a short time,
we could let our customers in your country to help you 
send the samples!!


How to visit us ? 
Our factory is located in Tonglu, Hangzhou, which is very close to Hangzhou Xiaoshan International Air Port.  HangZhou East Railway Station and about 200  kilometers to Shanghai.  
You could tell us where you are and we will pick you up.


Shipping & Payment
We have contract price with  FedEx, DHL, UPS  and  TNT .  
We have our own 
Sea and Air forwarder       Will Give you the best support about the freight fee.

We accept 
T/T Paypal Western Union ESCROW  and  L/C
Best Affordable Neodymium Bonded Multipole Magnet

FAQ
1:How long will you give me the reply?
we will contact you in 12 hours as soon as we can.
2:Could I get samples?
Yes,we have materials in stock to help you to get the samples as soon as we can.
3:How about the quality of the magnets?
We have the certification of ISO,TS and ROSH,we could send the certification test of our company to you.
4:How is the price?
As we believe the quality is the most important,we will provide the best quality magnet we can with reasonable price.
5:Could you provide me the shortest lead time?
We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.
6:Could I visit your factory?
Of course,if you need we will help you to visit our factory.
7:If I have paid,when will you help me to produce?
When we have received the money in our account,we will give you the receipt and arrange to produce immediately.

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