Hangzhou Yangyi Magnetics Co., Ltd.
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Super Strong Permanent Sinter Neodymium Round Bulk Magnet
Most disc magnets have their north and south pole on the flat circular surface (axial magnetization). The few exceptions, which are diametrically magnetized, are specifically marked.The combination neodymium-iron-boron is currently the strongest available magnet material worldwide. Even with small areas the neodymium disc magnets achieve remarkable holding power, which makes them very versatile. In our website you can find tiny, millimetre flat magnets as well as thick discs with a diameter of several centimetres.
1. Material
The raw materials are Nd, Fe and B. Starting from the selection of materials, high-quality neodymium-iron-boron magnets are produced with high-quality rare-earth materials and various mixed materials.
2. Tolerance
+/-0.1
Or according to your requirement.
3. Coating
Has a variety of conventional Ni-Cu-Ni, Zn, black epoxy coating. after plating, has a good rust, corrosion resistance.
Corrosion resistance: black epoxy> Ni-Cu-Ni > Zn
4. Durable
High remanence,
high coercivity,
anti-demagnetization,
permanent use.
| Product name: | Super Strong Permanent Sinter Neodymium Round Bulk Magnet |
| Shape: | Disc, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes are available, Customized shapes is also available) |
| Direction of magnetisation: | Through the thickness or through the diameter |
| Type of coating: | Nickel |
| Tolerance in size: | Routine±0.1mm and strict ±0.05mm |
| Applications: | Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc. |
