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What are the shapes of NdFeB strong magnets? What are the uses for each?

NdFeB strong magnets have strong machinability and can be processed into magnets of different shapes. Each magnet is designed and manufactured according to its use and purpose to suit its use. The real strength of a strong magnet comes from the raw material, and each of the magnets Both shapes affect the strength of a magnet and the shape of a magnet is very important and significant.


The most common shapes are square, round, spherical, and toroidal, however, there are few restrictions on the shape of the magnet. You can buy NdFeB arc magnets, NdFeB bar magnets, NdFeB square magnets, NdFeB cylindrical magnets, NdFeB disc magnets, and ring magnets, square pyramid magnets, conical magnets, and triangular prisms Magnets, heart magnets, etc.


Now, let's take a closer look at magnet shapes and see what are the different shapes of powerful magnets:

what is ring magnet

Disc magnet

Disc magnets are generally magnets whose diameter is greater than their thickness.

Due to the wide, flat surface, disc magnets have a large pole area, making them strong, effective magnets.

Depending on the size of the disc, this shape can be used in a variety of ways. Disc magnets are used in clothing, fashion accessories, home decoration, packaging, toys and more.

Cylindrical magnet

Cylindrical magnets are thicker than their diameters, also known as bar magnets, and the magnetization direction is mostly radial magnetization. Can be used in medical equipment, magnetic switches and other industries.

Block/rectangular magnet

A rectangular magnet is a magnet that has a rectangular shape, with four straight sides and four right angles. These magnets are commonly used in a variety of applications, such as in motors, speakers, and sensors. They are often made of materials such as neodymium, ceramic, or alnico, and can come in various sizes and strengths. Rectangular magnets are also commonly used in magnetic storage devices, such as hard drives and magnetic tape.

Bar magnet

Bar magnets are some of the weakest types of magnets and come in the shape of a bar. The size of the magnet also affects its strength, but they are the least magnetic compared to other magnets of the same size. Bar magnets are used for everyday functions such as hanging things on the refrigerator or closing cabinets. These magnets are the cheapest and easiest to replace.

Ring magnet

A ring magnet is a type of magnet that has a circular shape with a hollow center. It is also known as a donut magnet or a cylindrical magnet. Ring magnets are made from a variety of magnetic materials, including neodymium, samarium cobalt, and ceramic. They are frequently used in industrial, scientific, and medical applications for their magnetic properties, such as generating magnetic fields, attracting ferrous materials, and producing electrical power. Ring magnets come in different sizes and strengths, and can be customized to fit specific applications.

Counterbore magnet

A countersunk neodymium magnet is a magnet with a specially designed hole or depression on one side, allowing it to be flush-mounted and fastened securely to a surface. The countersunk shape allows screws or bolts to be inserted, allowing the magnet to be easily attached to an object or surface. These magnets are commonly used in manufacturing, woodworking, and construction applications where a strong and durable attachment point is needed.

Spherical magnet

Spherical magnets are mostly used in toys and decorations. For example, the bucky balls that were more popular in the past few years are all spherical magnets.

Horseshoe magnet

Horseshoe magnets are mostly ferrite magnetic materials, which were originally manufactured to compensate for the very weak strength of bar magnets. By having both ends of the magnet point in the same direction, the strength of the magnet is essentially doubled. These magnets are primarily used for picking up paper clips or small hard-to-reach metal pieces in construction or engineering. They are also widely used in science experiments and classrooms because they are a simple and easy-to-use magnetic tool.

Arc magnet

ARC segment magnet is a type of magnet that is made up of several small magnetized pieces or segments arranged in an arc shape. These segments are often made of neodymium, which is a powerful type of magnet material. ARC segment magnets are commonly used in motors, generators, and other industrial equipment, where a strong magnetic field is required to produce motion or power.





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