• Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet
  • Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet
  • Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet
  • Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet
  • Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet
  • Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet

Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet

Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Shape: Disc
Coating: Nickel
Grade: N52
Delivery Time: 10 Day for Product
Coat: Nickel.Zinc Expoy Nicuni Silver Gold etc
Samples:
US$ 10/Piece 1 Piece(Min.Order)
| Request Sample
Customization:

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Basic Info.

Model NO.
coco
Shapes
Block\Disk Cylinder \ Ring \Segment \(for Design)
Composition
Neodymium Magnet
Manufacturer
Ningbo Keke Magnet Co., Ltd.
Raw Materials
ND, Fe, B, Cu, etc.
Processing
Sintered Strong N52 Neodymium Magnet NdFeB Ring Ma
Type
N35-N50, 35m-48m, 35h-45h, 35sh-45sh, 28uh-38uh, 2
Appearance
Ring, Block, Bar, Stick, Round, Other Custom Desig
Working Temp.
80-220c
Certificate
ISO/Ts16949:2009
keywords1
Neodymuim magnets
keywords2
NedFeb magnets
keywords3
magnets
Transport Package
According to Customer′s Request
Specification
RoHs
Trademark
COCO
Origin
China Zhejiang Ningbo
HS Code
8505111000
Production Capacity
5000t/Year

Product Description

Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet

Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet

Permanent Magnet Materials Introduction

Permanent magnets are used in the following major groups: acoustic transducers, motors and generators, magneto mechanical devices, and magnetic field and imaging systems. You will find permanent magnets in many products, such as televisions, telephones, computers, audio systems and automobiles.
The permanent magnet family consists of non-rare earth permanent magnets and rare earth magnets. The non-rare earth magnets include Alnico magnets and Ceramic magnets. Rare earth magnets include Sm-Co magnets and NdFeB magnets (Neodymium-Iron-Boron).
Although non-rare earth magnets are used in the majority of these applications due to their economic cost, rare earth permanent magnets have many distinguishing characteristics, such as a large Maximum Energy Product, Two major families of rare earth permanent magnets, Sm-Co magnets and NdFeB magnets.
How to Choose Permanent Magnet Materials
Each permanent magnet material discussed above has its own pros and cons. How to choose the right one for your particular application is a challenge to any user. A balance between cost and performance must be considered in selecting of permanent magnet material. In Reference Information section of this page, several reference books are listed. Following is a Comparison Table to help you select a right permanent magnet material for your applications.
Permanent Magnet Material Comparison Table  Note: The data listed in the table are for reference only

Products Details:
  1. Widely Performance: N35-N54, N35M-N52M, N33H-N50H, N33SH-N45SH, N30UH-N42UH, N30EH-N38EH, N28AH-N33AH;
    2. Best Price: We are manufacture in Ningbo. We have a whole set of production process equipment from Dosage to Cutting.
  1. Fast delivery: 8-15days.

Product Description:
1. Materials: Ne-Fe-B
2. Shape: Various as you wish
3. Certificate: ISO/TSI6949: 2009

Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet

Specifications:
A. Materials: Neodymium-Ferrum-Boron;
B . Grades: N35-N54, 35M-52M, 33H-50H, 33SH-45SH, 30UH-42UH, 30EH-38EH, and 28AH-33AHB.
C. Coating:  Various coatings to protect the magnets, such as Ni, Zn, gold, copper, epoxy, chemical, parylene and so on;
D.   Shape : Block, Ring, Disc, Cylinder, Arc(Segment), Half Ring, and Customized Design;
E.  Size:  customized size per your requirements, largest block length of 150mm, biggest ring of D220mm, smallest thickness of 0.5mm
F Performance: High coercive force (Hcb) can reach 9.7kOe (772KA/M), the max operation temp (Tw) is up to 220 degree centigrade or 380 curie temperature;
G .   Applications: Magnet Separators, Sensors, Motors, Rotors, Wind turbines, Wind generators, Loudspeakers, Magnetic hooks, Magnetic holder, Filters Automobiles Magnetic jewelries, toys, magnetic buttons, Magnetic therapy and so on;

Production process:  
Raw Materials-->Mixture--->Vacuum Melting--- > Powder Production--- >Molding ---> Vacuum Sintering--- > Testing--- >Mechanical Processing--- > Surface Coating--- >Magnetized--- > Inspecting--- > Packing and Shipping. 
Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet
Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet
Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet


Directions of Magnetization:
a. Thickness Magnetized
b. Axially Magnetized
c. Diametrally Magnetized
d. Multi-poles magnetized
e. Radial Magnetized
f. Customized specific requirements magnetized

Description

 

Ndfeb magnet

 

Material

Neodymium-Iron-Boron

 Max. working temperature

Grade

Max. Operating Temperature

N35-N54

≤ 80°C

35M- 52M

≤ 100°C

33H-50H

≤ 120°C

33SH-46SH

≤ 150°C

30UH-42UH

≤ 180°C

30EH-38EH

≤ 200°C

28AH-33AH

≤ 230°C

 Shape

ring and any shapes are available.

Coating

Ni, Zn, Ni-Cu-Ni, Epoxy, Gold, Silver, phosphate, passivation

Technology Advantage And Production Capacity

HDDR and JET MILLING technology, 2,000 tons yearly capacity

Price Advantage

Very competitive price, lower than average market price

Application

 TV,Sensors,Servo motor,Motors, Rotors, Wind turbines/wind generators, Loudspeakers, loudhailer,Magnetic hooks & holder, Filters, Automobiles, etc.

Plating 

White zinc-plating 6-10 um Blue and white ≥24
Color-plated zinc 6-10 um Light multicolored ≥24
Nickel-Copper-Nickel plating 10-18 um Bright silver ≥48
Nickel-plated 10-14 um Dark silver ≥36
Black Nickel 10-14 um Gun black ≥36
Epoxy 10-30 um Black ≥96
Gold-plating 10-25 um Gold ≥48

Inquiry   
To receive a quote for Neodymium Arc magnets, please provide the following details:
  1. Outer Diameter, Inner Diameter or, Degree of Angle;
  2. Thickness, Length;
  3. Grades;
  4. Coating;
  5. Tolerances and Magnetization Direction (North on the Outside Face / South on the Outside Face / Magnetized through Circumference / Magnetized through Thickness ).
  6. Testing Conditions


neodymium magnet packing details and delivery
Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet



Welcome to inquiry!
Custom N52 N45 Strong Permanent Neodymium NdFeB Round Disc Cylinder Rare Earth Magnet

We can provide almost all grades in large quantity. In addition, if you customized products,
           
Contact Person: Freda  
Mb:  0086 18758331255 
   

 

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