What industry will influence the strong NdFeB magnets?
Everbbeen magnet manufacturers analyze the powerful magnets, mainly from the following three aspects
I. Analysis of the principle of magnetic field formation from strong NdFeB magnets
The powerful neodymium iron boron magnet is the same as the electric one. It can't be seen or felt. Only when the iron is close will it feel the magnetic force. Magnets are easily made and their use is quite common. Everyone knows that there is a gravitational field between the substances. Similar to a magnetic field, it is a field that fills the space around the pole. The size of the magnetic field can be represented by the number of imaginary magnetic lines of force. The denser the magnetic field lines are the stronger the magnetic field, and the weaker the magnetic field is.
The Everbbeen powerful magnet in the motion of charged particles will be subjected to a kind of Lorentz force in the magnetic field. The strength of the magnetic field is distinguished by the strength of the magnetic force of the Loren magnet in the charged magnetic field in different magnetic fields. Tesla is an international unit dedicated to measuring magnetic flux density. The density of the magnetic flux is the basic physical quantity describing the magnetic field, and the magnetic field strength is the auxiliary quantity describing the magnetic field.
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Second, the powerful magnet is called permanent magnet. So, does it really demagnetize?
Strong magnets are called permanent magnets. According to the reason, demagnetization and time have nothing to do. There are two factors that cause magnet demagnetization. Temperature and oxidation. If the temperature is too high, the temperature will exceed 300 degrees Celsius. If the protection is not oxidized, it will lose magnetism, and this is the biggest reason for the failure of the magnet during use. The powerful magnet has the characteristics of small size, light weight and strong magnetic properties, and is the best performance-price magnet to date. As a third-generation rare earth permanent magnet material, magnet has a high performance-price ratio. It is widely used in energy, transportation, machinery, medical, IT, home appliances and other industries, especially with the development of knowledge economy represented by information technology. It has brought new uses to functional materials such as the rare earth permanent magnet industry, which brings a broader market prospect to the NdFeB industry.
Third, analyze how much energy can be stored from a powerful magnet
A sintered NdFeB permanent magnet made of a material produced by a strong magnet capable of storing energy is an iron-based permanent magnet heat produced by a powder metallurgy process. The main processes include formula melting, powder molding, orientation sintering, mechanical processing, plating treatment, and the like. The control of oxygen content is an important indicator to measure the level of the process. Even if a magnet can store an amount of energy for a long time, the magnetic properties of the magnet, teds, is the magnetic field energy generated per unit volume of data, and the physical quantity of energy that the magnet can store. Commonly used magnetic measuring instruments commonly used magnetic measuring instruments have a magnetic flux meter Tesla meter, also known as a Gauss meter magnetic measuring instrument. A fluxmeter is used to measure magnetic induction flux magnetic meters for measuring integrated magnetic properties.
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In short: Everbbeen magnet manufacturer analysis shows that the market prospect of strong magnets is very bright
The powerful magnet is pressed by the powder produced by the crushing of the raw material hydrogen. The initial shape is called blank, and the later shape can be processed according to customer requirements, such as: round shape, circular shape, square shape, perforated shape, trapezoidal shape, concave and convex Shape, run to shape, and some irregular shapes. The performance of a powerful magnet varies according to the different magnetic energy product properties. Powerful magnets are the main accessory products for various electronic products. Both consumer electronics and industrial products such as computers, communication equipment, automobiles, and the 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 enhanced.
