Views:37 Author:Site Editor Publish Time: 2020-10-20 Origin:Site
All the magnets you want can be found at Bestway Magnet! Next, I will show you the types of magnets.
Our magnets can be divided into permanent magnets and non-permanent magnets according to their types. Permanent magnets maintain their magnetism without the help of external force, and they neither generate heat nor generate electricity. They are the most common type of magnet.
Non-permanent magnets are triggered by an external power source (ie, a strong magnetic field). Used in electronic products, they are usually made of iron materials.
The most common permanent magnets are ferrite magnets. Because their preparation process and appearance are very similar to ceramics, they are also called ceramic magnets. They have low magnetic power and are very brittle, and are more easily damaged. They are a non-metal magnetic material. Nevertheless, ceramic magnets are very cost-effective, so they are widely used.
AlNiCo magnets is the first permanent magnet material developed, and has been successively replaced by ferrite permanent magnets and rare earth permanent magnets. AlNiCo magnets alloys have high coercivity and high Curie temperature. AlNiCo alloys are hard and brittle and cannot be cold-worked, but they have the advantage of high remanence. Many cow magnets are AlNiCo magnets.
According to the magnet material composition, we have rare earth magnets and non-rare earth magnets. The types of rare earth magnets include neodymium iron boron magnets, AlNiCo magnets and Smco magnets. Non-rare earth magnets include ferrite magnets, ferrite sheet magnets, and AlNiCo magnets.
The sheet magnets is composed of ferrite-plastic composite material. For example, our ferrite flexible rubber magnet is made of ferrite magnet powder or rare earth powder, compounded with rubber, resin and other materials. Ferrite flexible rubber magnets formed by extrusion, injection or rolling have different shapes, such as strips, sheets or rolls. Sheet magnets are widely used in industries such as automobiles and advertising printing.
Due to the scarcity and manufacturing cost of rare earth materials, rare earth magnets have a higher price than ceramic magnets. However, the function of rare earth magnets is much more powerful than other magnets. Common rare earth magnets are NdFeB magnets, which are currently the most powerful magnets and the most commonly used rare earth magnets. It is harder than ceramic magnets. But their heat and corrosion resistance are far lower than other products. Therefore, NdFeB magnets will be coated on the surface.
Both AlNiCo magnets and Smco magnets have corrosion resistance and no coating is needed for surface protection. Because of their high temperature resistance, they are widely used in electronic magnetrons, nuclear magnetic resonance, magnet jewelry and other application industries.
We provide irregular shapes such as discs, cylinders, spheres, blocks, rings, tiles, arcs, squares, rings, discs, arc segments, etc.
Bestway Magnets specializes in manufacturing and supplying neodymium arc magnets for various industrial applications. We have advanced technology, rich experience and professional engineering and technical personnel in this field. Arc magnets are commonly used in permanent magnet motors, generators and torque couplings.
Our products are not limited to the products displayed on the website, from a small magnet pushpin to a fun fishing magnet to an electromagnetic lifter that can easily lift overweight steel . Our products involve industry, agriculture, medical treatment and you. In all aspects of life, if you have any questions, please contact us!