Articles 10 min read
Types of Hard Magnetic Materials: AlNiCo, NdFeB, SmCo & Ferrite
Comprehensive guide to hard magnetic materials — AlNiCo (high remanence, temperature stability), NdFeB (strongest, needs coating), SmCo (high temperature, corrosion resistant), and Ferrite (cost-effective, widely used). Applications, temperature limits, and coating options covered.
