ring shape Permanent Sintered Neodymium Megnet with High Quality

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Basic Info.
  • Application: Industrial Magnet 
  • Shape: Others 
  • Type: Permanent 
  • Composite: NdFeB Magnet 
  • Brand Name: HONY 
  • Tolerance: +/-0.05mm 
  • Size: Various 
  • Shape: ring 
  • Coating Thickness: 10-15 
  • Ring magnets for sale: Strong magnet 
  • Grade: N,M,H,SH,UH,EH 
  • Working temperature: High up to 200℃ 
  • Place of Origin: Zhejiang  
  • Min.Order: 1000 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 10000
  • Packing:carton
  • Delivery Date: 25

ring shape Permanent Sintered Neodymium Megnet with High Quality


Directions of Magnetization

 

a. Thickness Magnetized

b. Axially Magnetized 

c. Diametrally Magnetized

d. Multi-poles magnetized

e. Radial Magnetized 

f. Customized specific requirements magnetized


1. Materials

 

    Sintered Neodymium-Iron-Boron

 

 

2. Grades

 

    Range: N35-N52; N35M-N50M; N35H-N48H, N35SH-N45SH; N30UH-N40UH,N30EH-N38EH

 

      -The grade like N48-N52 could meet your requirements on strong power

 

      -Standard one like N35 or N40 is okay for your normal applications

 

3. Shapes

 

    Others available: Block, Ring, Cylinder, Disc, Customized shape as your design.

 

 

4. Size

 

    Length x Width x Thickness You could choose freely according to your plan.

 

 

5. Coatings

 

    Others available: Nickel, Zinc, Gold, Silver, Epoxy, Parylene, etc.

 

6. Orientation

 

     Through the direction of thickness or according to your needs.

  

7. Quality

 

    Our expert quality control department ensures magnets are high quality.

  

8. Applications

 

     Sensors, motors, rotors, wind turbine,wind generators, etc



ring shape Permanent Sintered Neodymium Megnet with High Quality


ring shape Permanent Sintered Neodymium Megnet with High Quality


Magnet Information
DescriptionSintered NdFeB Magnet
Material: Neodymium-Iron-Boron
Shape: Ring, Thin-wall ring, Disc, Cylinder, Segment,Contersunk, Tapezoid, Irregular Shape…With special shape requirement, we have own R & D dept. to support
Coating:Ni-Cu-Ni, Nickel, Zn, Gold,  Cr, Silver, Copper, Anti-Rust Oil, Spray Rolling, Black, Grey Epoxy,  PTFE, Parylene, and so on.
Magnetic Performance Sheet
GradeRemanence(Br)

Coercivity(BH)

max kJ/m3

 Temperature
mTKJ/M3 (Tw°C)
(kGs)MGOe
N35-N521170-1480263-42280 °C
(10.3-14.8)(33-53)
35M-50M1080-1450263-406100 °C
(10.8-14.5)(33-51)
35H-48H1170-1430(263-390)120 °C
(11.7-14.3)(33-49)
35SH-45SH1130-1380247-366150 °C
(11.3-13.8)(33-46)
30UH-40UH1080-1280263-326180 °C
(10.8-12.8)(33-41)
30EH-38EH1080-1250223-310200 °C
(10.8-12.5)(28-39)
Magnet Coating
CoatingThickness  (Microns)ColorResistance 
Anti-Rust Oil1TrancparencyTemporary Protection
Spray Rolling10-30Common Black24 hours of salt spray test
Zinc5-10Bright Blue24 hours of salt spray test
Nickle10-15Bright Silver48 hours of salt spray test
Ni+Cu10-20GoldTemporary Protection
Ni+Cu+Epoxy15-30Grey, BlackExcellent Against Humidity
& Salt Spray
Epoxy15-25Grey, Black72 hours of salt spray test
Parylene 10-30Trancparency200 hours of Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria


ring shape Permanent Sintered Neodymium Megnet with High Quality

Delivery

All available shipping ways could be applied, by courier, by air or by sea.

Appointed shipping company or our own forwarders all could be used in shipment.

Full-way tracking the cargos for you before the goods arrive.

 

Buyer's Guide

In order to quote you the best price quickly, please provide the following information:

1.Product size,grade,coating,etc.

2.Order quantity;

3.Attached the drawings if customized
4.Any special packing or other requirements

 

Our advantage

1. Fast reply: all your enquiry will be replied within 24 hours; 

2. Reasonable price: we are direct manufacturer and able to offer better price; 

3. Good quality: we are experienced in quality control;

4. Fast delivery time:7-20 days


Delivery

All available shipping ways could be applied, by courier, by air or by sea.

Appointed shipping company or our own forwarders all could be used in shipment.

Full-way tracking the cargos for you before the goods arrive.

 

Buyer's Guide

In order to quote you the best price quickly, please provide the following information:

1.Product size,grade,coating,etc.

2.Order quantity;

3.Attached the drawings if customized
4.Any special packing or other requirements

 

Our advantage

1. Fast reply: all your enquiry will be replied within 24 hours; 

2. Reasonable price: we are direct manufacturer and able to offer better price; 

3. Good quality: we are experienced in quality control;

4. Fast delivery time:7-20 days



Send message to this supplier
Mr. Gene Mao (manager)
Tel: 86-574-87733820
Enter between 20 to 3,000 chatacters.
Contact Method
NINGBO HONY TECHNOLOGY CO.,LTD
25-26F, NO.168, Baizhang Road, Ningbo, Zhejiang, China (Mainland) / 315041
Fax: 86-574-87733888
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