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D35X20mm N40 NdFeB Magnet Coating With NI Used in Car Speaker and Motor

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US$ 0.1 - 50 MOQ: 1000 Pieces
Key Specifications
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Place of Origin:
Shanghai, China
Brand Name:
CJ MAG
Model Number:
N35-N52
Contact Supplier Request Quote Chat Now
Shanghai CJ Magnet Industry Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai ningbo
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Shanghai, China
Brand Name CJ MAG
Model Number N35-N52
Type Permanent
Composite Neodymium Magnet
Shape Block
Application Moto Magnet

 

 

  N40 D35X23mm NdFeB magnet coating with NI with ISO 9001 ISO14001

 

 

 1 About us

 

 

 1 Our company the Cj magnet company is the pioneer of magnetic material industry in the world and we have specialized in this feild for many years.

 2 we can not only provide you simple magnetic materials, but also can provide magnetic systems and solutions.

 3 our main products are NdFeB and Ferrite, and the annual capacity of NdFeB is 1500 ton, the Ferrite is 6000 ton.

 4 Our copany has our own factories.they are located in Zhejiang Anji and Ningbo,we can finish all the manufacture steps by our own.

 5 we also have pay great attention to the technolgies and have import a series of professional and advanced machines from aboard.  

 6 during the past years our company have got some international certificates,such as ISO9001.ISO14001 and ISO/TS16949. these certificates can make sure that our quality is up to standard.

 

 D35X20mm N40 NdFeB magnet coating with NI used in car speaker and motor

 

 

 

2 Description & Specification:

 

 

 

 

 

Sintered NdFeB magnet

Strong permanent magnet with magnetic properties

Grades

N33, N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH )

Coatings

Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold

Sizes

customized

Shapes

Disc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes

Tolerance

+/-0.05mm unless specified.

Magnetized direction

Through thickness, diameter, axial, etc

Maximum working temperature

80 to 120 degrees C

Delivery time

Within 7-30 days when order confirmed

Package Condition

Standard air/sea protective package, unless specified.

 

 

 D35X20mm N40 NdFeB magnet coating with NI used in car speaker and motor 

 

 

 

 

3 Coating

surface

coating

color

Thickness(um)

SST

PCT

Nickel

NI(NICUNI)

Bright silver

10-20

>24-72

>24-72

Cr3+Zinc

Zn/C-Zn

 

5-8

>16-48

 

Sn

NI+CU+NI+Sn

silver

10-25

>36-72

>48

Epoxy

Epoxy

Black/grey

10-20

>48

 

Passivation

 

Dark gray

1-3

Temporary protection

 

Phosphate

 

Dark gray

1-3

Temporary protection

 

 

 

D35X20mm N40 NdFeB magnet coating with NI used in car speaker and motor

4Type and grade

 

type

grade

max work temperature

N

N35-N52

80

NM

N35M-N50M

100

NH

N30H-N48H

120

NSH

N30SH-N45SH

150

NUH

N30UH-N40UH

180

NEH

N30EH-N38EH

200

NAH

N30AH-N33AH

240

 

 

 

5 Applications & Cooperated customers

 

Areas

Cooperated companies

Wind  energy

Gold Wind Company

EPS motor

AMK company

Speakers

Panasonic

 

 

 

 

6 Certificates

ISO9001

ISO14001

ISO/TS16949

ROHS

SGS

REACH

MSDS

VDA6.3

 

 

 

7 Payment

Payment: different payments for different places

Default payment: T/T or Western Union

 

 

 

  

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Shanghai CJ Magnet Industry Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2008
Factory Size
10,000-30,000 square meters
Total Employees
101 - 200 People
Contact Supplier Request Quote Chat Now

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