NEWS

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  Neodymium Magnets: The “Super Heart” of Wind Power Generation

  I. The “Permanent Magnet” Trend in Wind Power Generation Against the backdrop of the global energy transition, wind power generation is a clean and renewable energy source. The technology of wind power generation is constantly innovating, among which the trend of permanent magnet ...

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  Neodymium Magnets in Medical Devices A Growing Trend

  In the world of medical devices, the use of magnets is becoming increasingly important. Of the various types of magnets available, NdFeB magnets are considered the strongest and most reliable. NdFeB magnets are made from a combination of neodymium, iron, and boron, which together produce a strong m ...

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  Why NdFeB Magnet are Critical for High-Performance Electric Motors

  Neodymium iron boron NdFeB magnets (NdFeB) is a super strong magnet that’s used in many types of electric motors. These magnets are incredibly powerful and efficient. They help motors to produce more power, run more smoothly, and be more reliable. As technology keeps improving, we’ll se ...

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  15 Concepts in Magnetic Materials

  1. Hysteresis loop The hysteresis loop, as shown in the figure, is a characteristic curve of hard magnetic materials like neodymium iron boron magnets. It illustrates the relationship between magnetic induction (B) and magnetizing field strength (H), demonstrating the material’s ability to ...

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  Low Speed High Torque BLDC Motor

  The low-speed high-torque BLDC motor is a special BLDC motor with a unique electrical mechanical design and motor structure design. It has a wide range of applications and is an indispensable part of modern industry. 1. Features The low-speed high-torque BLDC motor is a special BLDC motor. It ...

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  Common Processing Methods of NdFeB

  The main shapes of sintered NdFeB magnet products include square, cylinders, rings, tiles, sectors and various special-shaped products. In actual production, large blanks are usually produced first, and then the final products are obtained through post-processing according to the user’s s ...

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  A Quick Introduction to Halbach Array Rings

  The Halbach array is a magnet structure with a special shape. Its design idea is to combine multiple magnets of the same shape but different magnetization directions into a circular ring magnet to enhance the uniformity and stability of the working surface or center magnetic field. Permanent ...

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  Principles and Methods of Demagnetization

  Hard magnetic materials (such as NdFeB) have two notable characteristics:1.They can be strongly magnetized under the influence of an external magnetic field;2.They exhibit hysteresis, meaning they retain their magnetized state even after the external magnetic field is removed.So, how can a magnet t ...

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  Common Magnetic Circuit Structures

  The usage scenarios of NdFeB permanent magnets can be roughly divided into adsorption, repulsion, induction, electromagnetic conversion, etc. In different application scenarios, the requirements for magnetic fields are also different. The spatial structure of 3C products is extremely limited, bu ...

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  Pull Force of Sintered NdFeB Magnets

  How heavy can a magnet attract? This is a question that is often asked. It is said on the Internet that NdFeB magnets can attract objects 600 times their own weight. Is this accurate? Is there a formula to calculate the full force of a magnet? Today, let’s talk about the “full forc ...

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  Understand the Radiation Magnetic Ring in One Article

  At present, most of the mainstream permanent magnet brushless motors use surface-mounted or embedded magnetic tiles to form a ring-shaped magnetic circuit. However, the spliced magnetic ring has shortcomings such as high processing accuracy of magnetic tiles, difficulty in assembly, poor stability ...

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  The long-term Stability of NdFeB Permanent Magnets

  The stability of the magnetic properties is a crucial index for permanent magnetic materials. This stability primarily refers to the changes in magnetic performance due to internal and external factors after the magnet is magnetized. It is commonly represented by the rate of change in performance i ...

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