Microstructural observation and compositional analysis are indispensable in studying the performance and improving the processing of magnetic materials. Microstructure affects magnetic domain structure and anisotropy, while compositional uniformity and impurity content directly determine magnetic properties. SEM clearly reveals microstructural features like grain size, phase distribution, and defects, providing robust support for optimizing manufacturing processes and enhancing performance stability. This aids in achieving breakthroughs for high-performance magnetic materials in electronic devices, new energy, and other fields.
