As an important class of high-performance materials, fiber materials have shown broad application prospects in recent years in aerospace, automotive manufacturing, sporting goods, healthcare etc. SEM is widely used in fiber materials: it enables high-resolution observation of surface morphology (fiber diameter, surface roughness, cracks, pores, etc.); combined with accessories like EDS, it allows qualitative and quantitative chemical analysis; it also plays a significant role in defect detection, interface property studies, dynamic process observation, and nanoscale research. This helps optimize fiber production processes, improve product quality, and advance the development and innovation of fiber materials science.
