High Remanence Ring Neodymium Rare Earth Magnets Round Magnets 20mm x 5mm Hole 5mm
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High Remanence Ring Neodymium Rare Earth Magnets Round Magnets 20mm x 5mm Hole 5mm
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Product Details:
| Place of Origin: |
China |
| Certification: |
ISO9001 |
| Model Number: |
YSNEO-672 |
Payment & Shipping Terms:
| Minimum Order Quantity: |
500pcs |
| Price: |
Upon the exact dimension |
| Packaging Details: |
Standard Export package : Cartons, pallets or Cases |
| Delivery Time: |
10~15 days |
| Payment Terms: |
T/T, Western Union, L/C |
| Supply Ability: |
600Ton/year |
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Detailed Product Description
| Shape: |
Ring Shape |
Material: |
NdFeB |
| Coating: |
Ni Or Zinc |
Max. Working Temp.: |
80 Celsius Degree |
| Tolerance: |
+/-0.05mm |
Size: |
Customized Upon Request |
High Remanence Ring Neodymium Rare Earth Magnets Round Magnets 20mm x 5mm Hole 5mm
Neodymium magnet (Nd-Fe-B) is one of the highest property and strongest permanent magnet by now, are made through powder metallurgy manufacturing techniques. Neodymium magnet is regarded as “Magnet King” due to its recorded high remanence, coercive force and maximum energy product. With Neodymium magnet rapid development, many high-tech products were developed. Especially its application in motors makes products miniaturization and micromation.
Specification
| Material |
Neodyium, Iron, Boron |
| Grade |
N35 |
| Shape |
Ring |
| Plating |
Ni or Zinc |
| Magnetized |
Axial or Diametrical |
| Density |
7.4 g/cm3 |
Applications
- Microphone assemblies
- Computer rigid disc drives
- magnetic resonance imaging
- Various holders
- Toys
- Meters
- Odometer
- sensors
| Grade |
Br mt(KG) |
Hcb Koe(KA/m) |
iHc Koe(KA/m) |
(BH)max |
TW℃ |
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KJ/m3 (MGOe) |
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| N35 |
1170-1210(11.7-12.1) |
≧10.8(≧860) |
≧12(≧955) |
263-287(33-36) |
80 |
★ Notice about the magnet’s stock and transportation:
- The magnet’s stock requests the dry environment and normal room temperature;
- Semi-finished products should be oiled for the storage;
- The magnet with the plating must be vacuum sealed or isolated from the air to make sure the coating’s inoxidability;
- The magnetized magnets should attract to each other and put into the cartons to avoid attracting other metals.
- The diskette,magcard, magnetic tape, monitor of computer, watch, cell phone aren’t allowed to be near the magnet. The magnetic field should be shielded during the transportation of magnetized product, especially for the air shipment.
