Strong NdFeB Magnet Has An Impact On What Industry

First, the formation principle of the magnetic field of the strong NdFeB magnet.

Strong NdFeB magnet and electricity, can not see, can not feel, only when the iron close to will feel the magnetic force. Magnets are easy to make and quite common. We all know that matter has a gravitational field. Similar to a magnetic field, it's a field that fills the space around a magnetic pole. The size of the magnetic field can be expressed by the number of imaginary magnetic field lines. The denser the field lines are, the stronger the field is, and conversely, the weaker the field is where the field lines are sparse.

As a strong magnet moves, charged particles in the magnetic field experience a force called Lorentz. The magnetic field strength of charged particles is distinguished by the strength of the magnetic force of the Lorenan magnet in different magnetic fields. Tesla is the international unit for measuring flux density. The density of the flux is the basic physical quantity to describe the magnetic field, and the magnetic field intensity is the auxiliary quantity to describe the magnetic field.

Second, strong magnet is known as permanent magnet, so, it really won't demagnetize?

Strong magnet known as permanent magnet, according to the reason of demagnetization and time has no relationship, the main cause of magnet demagnetization there are two factors, temperature and oxidation, the temperature is too high over Curie temperature 300 degrees Celsius will lose magnetic. If the protection is not good oxidized will also lose magnetic, and this is the biggest reason for the failure of magnets in the process of use. Strong magnet has the characteristics of small size, light weight and strong magnetism. It is the best magnet in terms of performance and price. As the third generation of rare earth permanent magnet material, magnet has a high performance-price ratio. IT is widely used in energy, transportation, machinery, medical care, IT, household appliances and other industries. Especially with the development of knowledge economy represented by information technology, it constantly brings new uses to the rare earth permanent magnet industry and other functional materials, which brings broader market prospects for the NdFeB industry.

Three, the powerful magnet can store energy.

How much energy can be stored by a strong magnet made of NdFeB How to make sintered NdFeB permanent magnet is a kind of iron based permanent magnet heat made by powder metallurgy process. The main processes include formula melting, powder forming, orientation sintering, mechanical processing, electroplating, etc. The control of oxygen content is an important index to measure the technological level. How much energy can a magnet store Even after a long time of use, the magnetic energy of a magnet teds, is the magnetic field energy generated per unit volume of data, a physical quantity of how much energy can be stored by a magnet. Commonly used magnetic measuring instruments commonly used magnetic measuring instruments are flux meter Tesla meter also known as the Gauss meter magnetic meter. Flux meter is used to measure magnetic induced flux.

Strong magnet performance, according to different magnetic energy product performance, the magnetic force can be different. Strong magnet is a variety of electronic products of the main supporting products, whether consumer appliances and industrial products such as computers, communications equipment, automobiles, and national defense industry are inseparable from magnetic materials. The medium and long term market prospects of magnetic materials are very bright, and the position of China's magnetic materials products in the world will be further improved.