EBSD (Electron Backscatter Diffraction) is the "microscopic lens" for alloy steel R&D and quality control! It precisely captures core information such as grain orientation, grain boundary characteristics, phase distribution, and dislocation density, revealing the correlation between microstructure and strength, toughness, and corrosion resistance. It provides direct evidence for optimizing rolling and heat treatment processes, and identifying failure risks — making it an essential tool for transitioning from "empirical development" to "precision control."

A magnetic core (Magnetic Core) is a magnetic component made of ferromagnetic materials (such as iron, silicon steel, ferrite, etc.). Its main function is to concentrate and guide the magnetic field. It is an indispensable core component in many electronic and electrical devices.