Permanent AlNiCo magnet for sale magnetization aluminum nickel cobalt magnets key words: Alnico 2 magnets; cobalt motor magnets ; samarium cobalt magnet Material grade available: Alnico2, Alnico3, Alnico5, Alnico5DG, Alnico5-7, Alnico6, Alnico8, Alnico8HC, Alnico9. About the Alnico magnets. Alnico magnet is made primarily from aluminum, nickel, cobalt, copper, iron and sometimes titanium. There are two different manufacturing processes for Alnico magnets: cast and sintered. Cast Alnico magnet can be made into many sizes and complex shapes, which is not possible with other magnetic materials. It has high magnetic flux density, resistance to corrosion and excellent temperature stability, the maximum working temperature is up to 600°C. Cast Alnico magnet is widely used in sensor, meter, electronic, guitar pickup, speedometer, teaching, automobile, aviation and other applications. Process Flow: Raw Material——Mixing——Melting——Heat Treatment——Magnetic Testing——Grinding——Inspection——Packing and Shipping If you are interested in our products, please tell us what you need with dimension, matirials,grade and quantity, thank you. If you can show us your samples and drawings would be better.