In this paper, the development process, performance requirements and main types of rare earth permanent magnet materials are introduced, with emphasis on the production process of sintered NdFeB magnets. Finally, the application of sintered NdFeB magnets in production, scientific research, life a ...

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In this article, the development process, performance requirements and main types of rare earth permanent magnet materials are introduced, with emphasis on the production process of sintered NdFeB magnets. Finally, the application of sintered NdFeB magnets in production, scientific research, life ...

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This paper outlines the principle and advantages of magnetic levitation motor, focusing on the structure and working principle of magnetic levitation wind turbine. The current application fields of magnetic levitation motor are introduced. Finally, this paper looks forward to the future developme ...

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What is magnetic levitation motor? Magnetic levitation motor is a kind of special motor which has no contact between stator and mover. According to the force of magnetic field, it can be divided into attraction type and repulsion type; According to the coupling degree of magnetic field, it can ...

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Magnets are like people. Some people don’t like hot, others don’t like cold. Some are very strong, some are easy to go wrong. Some people are more dangerous than others. This may seem like a lot to remember, but handling and storing magnets properly is the best way to ensure optimal and ...

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Copper has excellent electrical conductivity, which is the reason why copper is widely used in the field of power supply and use. The application of copper in the field of motor is of great significance to improve the energy efficiency of motor. As a successful case of copper in the field of high ...

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What is an electric vehicle motor? An electric vehicle motor refers to a kind of electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. Permanent magnet motor is represented by the letter “M” in ...

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Rare earth permanent magnetic material is a kind of permanent magnetic material which is made of intermetallic compound formed by rare earth metal and transition metal. Rare earth permanent magnet material is the largest deep processing field of rare earth in the world, and it is also one of the mo ...

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Permanent magnet motor uses permanent magnet to generate the magnetic field of the motor, without excitation coil or excitation current, with high efficiency and simple structure, it is a good energy-saving motor. With the advent of high-performance permanent magnet materials  ...

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Permanent magnet motor uses permanent magnet to generate the magnetic field of the motor, without excitation coil or excitation current, with high efficiency and simple structure, it is a good energy-saving motor. With the advent of high-performance permanent magnet materials and the rapid develo ...

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Synopsis Nd-Fe-B permanent magnet is the most excellent permanent magnet at present. For the permanent magnet with excellent parameters, high cost performance and the best comprehensive quality, the use of sintered NdFeB magnet can greatly reduce the use of magnetic materials, reduce the v ...

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How to buy NdFeB permanent magnet? The main raw materials of NdFeB permanent magnet are 32% Nd, 64% Fe and 1% B (a small amount of Dy, TB, Co, Nb, GA, Al and Cu) Nd2Fe14B compound is used as the matrix of Nd2Fe14B ternary system permanent magnet material, and its composition should be similar ...

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