Neodymium Block

Neodymium( NdFeB )magnets are rare earth magnets commercially available and manufactured in various shapes, sizes, and grades.

Rare Earth Neodymium Bar & Block Magnets

- NdFeB bar, NdFeB block and NdFeB cube magnets are capable of exhibiting strong magnetism under the right conditions of size and performance level, etc. The tensile strength of these magnets can reach about 300 pounds or so, although the actual value will vary depending on the specific specification parameters, the environment where they are to be used, and other factors.

- Neodymium magnets are one of the most magnetic of the common permanent magnets currently available, with outstanding magnetic performance compared to many other permanent magnet materials at room temperature and in most routine application scenarios. Rare earth magnets available on the market today, especially neodymium magnets, far outperform many other permanent magnet materials in terms of magnetic properties.

- Despite the relatively high raw material cost of neodymium magnets, their high magnetic strength, anti-demagnetization, and versatility make them ideal for many applications that require high magnetic material performance, ranging from industrial and technological uses to personal projects, and users choose them based on a comprehensive cost/performance evaluation.

The common direction of magnetization is shown in the picture below:

1> Disc, cylinder and Ring-shaped magnet can be magnetized Axially or Diametrically.

2> Rectangle-shaped magnets can be magnetized through Thickness, Length or Width.

3> Arc shape magnets can be magnetized Diametrically, through Width or Thickness.

Application：

The sintered neodymium-iron-boron (NdFeB) permanent magnet is widely used in permanent magnet servo motors, permanent magnet elevator tractors, wind-driven generators, permanent magnet linear motors, permanent magnet step motors, permanent magnet micromotors, permanent magnet oil field motor, permanent magnet transducer, permanent magnet loudspeaker, electronic component, medical equipment and so on.

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