NdFeB magnets are the most popular magnet products on the market, when choosing NdFeb magnets, we must distinguish the materials of NdFeB magnets on the market, which is more conducive to the choice of NdFeB magnets.
What are the main material categories of NdFeB magnets: Metal alloy magnets are mainly: aluminum nickel cobalt magnets (ALNiCO), NdFeB magnets Nd2Fe14B), samarium cobalt magnets (SmCo).
1, NdFeB magnet (strong magnet) : This magnet is the highest performance magnet in the magnet industry on the market at present, also known as a strong magnet, it has a strong magnetic, its maximum magnetic energy product is more than 10 times higher than ferrite. Its own mechanical processing performance is also quite good. When the working environment is as high as 200 degrees, the texture is still relatively hard and the performance is relatively stable, and the price is relatively good, so it is more extensive in the market.
2, ferrite magnet: the main material of this magnet is BaFe12O19 and SrFe12O19, the production process is mainly made of porcelain process, the texture of the magnet is relatively hard is brittle material, because the ferrite magnet has good temperature resistance, low price, moderate performance, has become the most widely used permanent magnet.
3, aluminum nickel cobalt magnet: This magnet is mainly composed of aluminum, nickel, cobalt, iron metal and other trace metals composed of an alloy, the main feature is that the characteristics of these alloys can be processed into different sizes and shapes of magnets, processing is still very good. It is mainly used in various instruments and other applications.
