Product Category
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Alnico Rod Magnets
Alnico rod magnets
Alnico rod magnets are composed of an alloy of aluminum, nickel, cobalt, and iron, giving them excellent thermal stability and resistance to demagnetization. Capable of operating at temperatures up to 550 degrees Celsius, these magnets are particularly suited to high-temperature environments. The rod shape focuses the magnetic field at the ends of the magnet, which is advantageous for sensing applications and educational demonstrations where direct interaction with the magnetic field is necessary.
Produced primarily through the sintering process, which offers a fine, uniform microstructure, alnico rod magnets can also be manufactured by casting to achieve specific, complex shapes or larger sizes. Their durability and consistent performance make them ideal for use in precision instruments, automotive sensors, and various types of scientific equipment.
Despite the development of stronger rare earth magnets, alnico rod magnets remain a preferred choice for applications that require stable magnetic fields and high heat resistance. Their reliable and predictable properties ensure continued use across various industries, maintaining their importance in modern technology applications.
