Polycrystalline Silicon Fragment, Method for Manufacturing Polycrystalline Silicon Fragment, and Polycrystalline Silicon Block Fracture Device

摘要

Polycrystalline silicon fragments obtained by fracturing polycrystalline silicon blocks wherein a content ratio of polycrystalline silicon powder having a particle size of 500 to 1000 μm is 0.1 to 40 ppmw.