What metals are magnetic? Iron, nickel and cobalt are the three best-known elemental ferromagnetic metals at room temperature. Carbon steel is usually strongly magnetic, while stainless-steel behavior depends on alloy chemistry and crystal structure. Learn which metals attract magnets and why.
Heat-resistant magnets must be selected by material, grade, HcJ, geometry and operating temperature—not temperature rating alone. Compare high-temperature NdFeB grades (M, H, SH, UH, EH and AH), ferrite and Alnico, and see how permeance coefficient, load line and demagnetization margin affect real high-heat performance.
Neodymium magnets (NdFeB) are the strongest commercially available permanent magnets and are widely used where engineers need high magnetic performance in a compact space. Key Benefits of Neodymium Magnets High magnetic strength: NdFeB provides very high energy density compared with ferrite and Alnico, allowing smaller magnets to produce substantial force. Compact designs: High magnetic performance […]
A true radial magnet is a ring magnet with magnetization directed radially between its inner and outer circumferences. Learn how true radial rings differ from standard axial ring magnets, diametric rings and multipole designs—and when to choose stock versus custom.
Magnets have been an integral part of our lives for centuries, and they continue to play a significant role in our modern world. From simple refrigerator magnets to high-tech magnetic levitation trains, magnets have enabled many innovative technologies. The future of magnets looks even more promising, as researchers are exploring new applications and novel materials […]
Neodymium is a rare earth element that is widely used in various industries such as electronics, automotive, and renewable energy. It is a key component in the production of permanent magnets, which are used in motors for electric vehicles, wind turbines, and other applications. The price of neodymium can be quite volatile, which is primarily […]
Magnets play an important role throughout the transportation industry, from electric-vehicle motors to magnetic braking and high-speed rail systems. Maglev Transportation Magnetic-levitation systems use controlled magnetic forces to reduce or eliminate mechanical contact between a vehicle and its guideway. By reducing rolling friction, Maglev technology can support high-speed transportation with low mechanical wear. Magnetic Braking […]
Magnet fishing is a unique and exciting hobby that has gained a lot of popularity in recent years. This activity involves using a powerful magnet to retrieve metal objects from bodies of water, such as lakes, rivers, and canals. The objects that can be found while magnet fishing vary widely, from old coins and jewelry […]
Neodymium magnets are the strongest type of permanent magnet and are used in a wide variety of applications. Some of the most common uses of neodymium magnets include: Hard disk drives:Â Neodymium magnets are used in the actuators that move the heads of hard disk drives. The magnets are also used in the magnetic platters that […]
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