#Magneticmaterials are substances that, when magnetized, attract other magnetic substances or objects. They frequently contain #iron, #nickel, cobalt, and/or rare-earth elements. These materials are widely used in a variety of everyday applications, including computer hard drives, #MRImachines, and speakers. Electric motors, generators, and accelerators are also examples of industrial and scientific applications.
https://www.marketsandmarkets.com/Market-Reports/magnetic-materials-397.html