Super Strong Big Size Neodymium Permanent Rare Earth Ring Magnet
Strong Ndfeb Magnet Custom Size N35 permanent Ring Neodymium Magnet
Strong Ndfeb Magnet Custom Ring Neodymium Magnet
Description:
Neodymium Iron Boron (NdFeB) or ‘Neo’, is a super high power magnet
material that is generally considered to be the strongest of the
permanent magnet materials.They will maintain their magnetism
indefinitely unless they are subjected to temperatures over 80˚C
when they will then lose their magnetism permanently.High
(100˚C-120˚C) and Ultra High (150˚C-180˚C) temperature versions are
available for customers with specific requirements. Neo’s are
Nickel plated for both cosmetic and protection reasons and this
makes them bright silver in colour. These magnets are very hard and
therefore machining these post production is not recommended.
They are available in a wide range of shapes and sizes. Generally
the North Pole is on the largest flat face, with the South on the
opposite face. We recommend extreme caution when handling even
small Neo magnets as the attractant forces are very powerful which
can result in injury. If they are allowed to snap together
violently small sharp chips can be thrown off.
Key Advantages of Neodymium Magnet
Neodymium Magnet are the most powerful commercially produced
magnets.
Neodymium Magnet have a higher Maximum Energy Product, (BH).max,
which can easily reach 30 MGOe and even goes up to 50 MGOe.
Neodymium Magnet can replace SmCo magnets in most cases, especially
where operating temperature is less than 80 degrees Centigrade.
Neodymium Magnet has very high strength.
Relatively low cost.
Compared to Alnico and SmCo magnets, relatively easy to machine
Grade
- The grades like N48-N52 could meet your requirement on strong
power
- Standard one like N35 or N38 is okay for your normal applications
- If you have requirement on the working temperature, please note
it.
Coating
Ni-Cu-Ni, Zn, Epoxy, Parylene, etc.
| Neodymium magnetic rings |
| Grade | 35-52(N,M,H,SH,UH) |
| Coating | Zn, Ni-Cu-Ni, Silver, Gold, Epoxy, etc. |
| Magnetic direction | Axial or Diameter |
| MOQ | 10pcs |
| Lead time | 25 days |
Product Show:
Packaging:
1. Use a solid packing case with a full cover on six sides;
2. The goods must be well packed to ensure that no part is exposed;
3. After packing the box, give it a little shake.When shaking, the
contents of the box should not be moved;
4. The carton size on either side shall not exceed 63.5 cm unless
the size of the item sold per unit is already in excess of 63.5
cm(For Amazon Seller);
5. The carton packing weight shall not exceed 22.5 kg(50 lb). If
the weight of goods sold per unit is more than 22.5 kg(50 lb), a
"Team Lift" label shall be posted on the carton. (For Amazon
Seller);
6. "Made In China" must be pasted on the outer packing.
Notice to Buyers:
In order to effectively provide you with high-quality magnetic
products and quote you the best price, we need to know the
following information before you place an order: 1) Material?
Grade? Shape? Size? Tolerance? Order quantity? 2) Surface
treatment? Zinc plated? Nickel plated? Ni-Cu-Ni plated? 3) Is it
magnetized? If magnetized, what is the magnetization direction? 4)
The maximum temperature of the working environment of the magnet?
5) Please let us know if you have any question or request.
