Is there magnet manufacturer that can customize magnets thinner than 1mm?
1mm, about the thickness of three business cards. If it's just a 1mm magnet sheet, it's not very difficult for most magnet factories. But if it's thinner to 0.5, 0.6mm or even thinner, it needs the magnet factory to have some strength.
The magnet belongs to the powder metallurgy industry, in terms of ultra-thin and precise, it also belongs to the neodymium iron boron material, with its processing of magnet shape complexity, tolerance control, magnetic force and so on choose superferrite.
At present, the ultra-thin magnet sheets required by customers in the market are mostly neodymium iron boron strong magnets, such as D2 * 1, D5 * 1, D10 * 1, D15 * 1, which are very thin and easy to be broken when adsorbed. This is not a magnet quality problem.
How thin neodymium magnet can you customize?
At present, the sintered NdFeB magnet block produced by our company can be as thin as 0.4mm. The bonded NdFeB ring small braid has been supplied to a medical equipment customer with small specification and thin wall, only 0.5mm, which is quite thin. The common wall thickness of bonded NdFeB is usually about 1mm. Then we will talk about the ferrite material. We often see that the thickness of ferrite is relatively thick. Because of its weak magnetic force, we can only enhance the magnetic force through the thickness. The thinnest ferrite sample we have seen in our company is 0.65mm thick.
If you need magnets less than 1mm thick, please contact our online customer service.