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Alnico Countersunk Magnets
Alnico countersunk magnets
Alnico countersunk magnets are made from an alloy of aluminum, nickel, cobalt, and iron, providing a unique combination of thermal stability and resistance to demagnetization. These magnets are capable of enduring temperatures up to 550 degrees Celsius. The distinct feature of alnico countersunk magnets is their countersunk hole, which allows them to be easily mounted with screws onto various surfaces, making them highly versatile for secure installation.
These magnets are typically manufactured through a casting process, which enables the creation of complex shapes and sizes. Their countersunk design is particularly useful in applications that require a flush surface mount, such as in machinery, fixtures, and closures in automotive or aerospace industries. Alnico countersunk magnets are also employed in sensors and various types of holding and lifting devices.
Despite the presence of stronger rare earth magnets, alnico countersunk magnets remain popular due to their robust performance in extreme heat and structurally demanding applications. Their ability to maintain magnetic properties at high temperatures ensures reliable functionality, especially in applications where thermal fluctuations are common.
