As we know, the force of sintered neodymium magnets is powerful. So we should pay attention to it when we using the neodymium magnets. And what items should we need to pay attention to? We should keep the working environment clean when using neodymium magnets in case the small impurities (such scrap iron) attached on the surface of sintered neodymium to influence the usual functions of neodymium, sintered neodymium magnets suit for storing in ventilation dry room, if you put the them in the environment that is alkaline acid organic solvent water hot humid, it will cause the magnet powder demagnetization, coating fall off and so on. For sintered neodymium without coating, which can anoint to avoid rusting. The magnetic force of sintered neodymium should be shield when transporting. Especially in the air transportation. Additional, please don’t put sintered neodymium magnets be touched by the children, in case the children eat.
After all, in some situation, neodymium magnets are very dangerous, we should dealing with them carefully.

Neodymium magnets belong to rare earth magnets. Its chemical formula is Nd2Fe14B, it is also a kind of permanent magnet. Until now in the society, neodymium magnets are the most powerful permanent magnets in the world.
In the future twenty years, there is impossible magnetic material replace neodymium magnets. The main raw materials are rare earth Neodymium, metal pr, pure iron, aluminum, ferroboron, other rare earth material. The core technology is incarnated on manufacturing engineering in the neodymium magnets industry. The advantage of neodymium magnets is homogenization in magnetic force, consistency in magnetic force, and so on.

As the third rare earth permanent material of the neodymium magnets, it has rather high properties. Neodymium magnets is apply in the industries for energy sources, transportation, machinery, medical treatment, IT, Home appliances. Especially following the development of information technology, which result in so many new uses of neodymium magnets. It brings the beautiful perspective for neodymium in the market.

In the industry of electro acoustic, the loudspeaker, receiver, microphone, annunciator are all used by neodymium. In the industry of electrical machine, they also can’t be away from neodymium, such as VCM, CDDVD-ROM, dynamo, electromotor, micro machine, ac motor and so on.