ALNICO:
Temperature stability is one of the key benefits of Alnico magnets, which have been a mainstay of the industry since the 1930s. Composed of aluminum, nickel, and cobalt, and available in both cast and sintered forms, Alnico may withstand temperatures over 500°C with no permanent magnetic loss. Additional benefits include ease of demagnetization and high corrosion resistance. Alnico magnets exhibit high Br, but low Hc. Their energy product range is approximately 1.4-11 MGOe.
Alnico magnets can have very strong flux output and are stable at high temperatures, and are often used in sensors, relays, motors, guitar pickups and more.
Shubo Magnetics stocks a variety of shapes, sizes, and grades of Alnico magnets. Alnico 5 is the grade most widely used, but we also offer Alnico 2, 5, 5-7, 7, 8 and 9. Shubo magnetics provides in-house cutting and grinding to meet your application requirements. We also provide magnetic circuit design assistance to enable you to choose the proper material and the appropriate size magnet to perform the task you require.