Hangzhou Yangyi Magnetics Co., Ltd.
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D3x1 D3x1.5 D3x2 D3x3mm Small Disc Rod Magnet For Toys
Small disc rod magnet for toys
| Material: | Strong Neodymium magnet |
| Grade: | N35-N52 |
| Coating: | Zn, Ni, Silver, Gold, Epoxy coating |
| Common size: | D3x1mm, D3x1.5mm, D3x2mm, D3x3mm |
| Tolerance: | +/-0.05mm |
| Application: | Toy, box, fishing toy. |
Sintered neodymium iron-boron (NdFeB) magnets are the most powerful commercially available magnets in the world. With energy products typically between 33 and 52 MGOe, they are the perfect solution to a host of magnetic applications demanding very strong, highly coercive magnets that are available in large quantities at a relatively low cost.
Due to their impressive properties, their small size relative to their strength, NdFeB magnets are increasingly replacing those made from older materials such as ceramic and alnico, as well as other rare-earth materials such as samarium cobalt.
Keep in mind: NdFeB magnets contain iron and are very susceptible to corrosion. If they are to be exposed to moisture or corrosive elements of any kind, coating or plating is highly recommended. NdFeB magnets exhibit moderate mechanical properties, and are not excessively brittle, however they will crack or chip if dropped or allowed to snap together carelessly.
Grade:
Other size can be customized according to your requirement.