Advantages of n50 neodymium magnets


Neodymium magnet is a permanent magnet material based on the intermetallic compound Nd2Fe14B. Neodymium magnet has extremely high magnetic energy product and coercive force, which can absorb 640 times its own weight.

Advantages of n50 neodymium magnets

Do you know the advantages of n50 neodymium magnets

Neodymium magnet is a permanent magnet material based on the intermetallic compound Nd2Fe14B. Neodymium magnet has extremely high magnetic energy product and coercive force, which can absorb 640 times its own weight. The advantages of high energy density make Neodymium magnet material widely used in modern industry and electronic technology, making it possible to miniaturize, lighten, and thin equipment such as instrumentation, electroacoustic motors, and magnetic separation magnetization.

n50 neodymium magnets

The advantages of n50 neodymium magnets are high cost performance, good mechanical properties, and easy cutting processing; the shortcomings are that the Curie temperature is low, the temperature characteristics are poor, and they are easy to pulverize and corrode. The chemical composition must be adjusted and the surface treatment must be adopted. The method can be improved to meet the requirements of practical application.

n50 neodymium magnets are manufactured using powder metallurgy technology. Raw materials containing a certain ratio, such as neodymium, dysprosium, iron, cobalt, niobium, praseodymium, aluminum, and ferroboron, are smelted into alloy steel ingots through an intermediate frequency induction melting furnace, and then crushed to produce 3~5μm powders are pressed and molded in a magnetic field. The molded green bodies are sintered in a vacuum sintering furnace to be compacted and tempered for aging. In this way, permanent magnet blanks with certain magnetic properties are obtained. After the blank is processed by grinding, drilling, slicing, etc., and then surface treatment, the finished n50 neodymium magnets required by the user are obtained.

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