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Manufacturing Method Of AlNiCo Magnets

Cast AlNiCo magnets are made from metal alloy melted and poured into a mold, after various heat-treated and cooled, a rough ground magnet with a dark gray color will be formed and solidified, then it can be machined and polished with a shiny appearance.

Magnetizing & Surface Treatment Of AlNiCo Magnets

Alnico magnets are with excellent corrosion resistance, so surface coatings like NiCuNi, Zn are not necessary, they can be painted with color for educational or other purposes if required.

AlNiCo magnets are widely used for many applications especially which require high operating temperatures, the most common applications are electric motors, meters, guitar pickups, instrumentation, microphones, sensors, bearings, actuators, microwave devices, while also other applications like holding magnets, separators, magnetos, electron tubes, receivers, controls, relays, loudspeakers, security systems, cow magnets, radar, traveling wave tubes and more.

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