▎ 摘　　要

NOVELTY - A slag micro powder comprises 80-100 pts. wt. slag, 10-30 pts. slag, 10-15 pts. waste stone, 1-3 pts. surfactant, and 2-3 pts. nano-grade graphene. USE - Slag micro powder. ADVANTAGE - The micro-powder has improved strength and quality. The method improves production efficiency of product and reduces production cost. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for grinding treatment method of slag micro powder.