▎ 摘　　要

NOVELTY - A silicon carbide sagger comprises 30-40 pts. wt. silicon carbide powder, 20-30 pts. wt. nano-silicon dioxide micropowder, 10-20 pts. wt. nano-aluminum oxide powder, 5-10 pts. wt. zirconium oxide micropowder, 4-10 pts. wt. magnesium oxide powder, 3-9 pts. wt. graphene powder, 2-6 pts. wt. reinforcing fiber, and 10-20 pts. wt. water. USE - The silicon carbide sagger is useful for anode material of lithium battery used in mobile communication, military, aerospace and information science applications. ADVANTAGE - The silicon carbide sagger can be prepared by a simple method, has excellent corrosion resistance and impact resistance, and enhanced toughness by adding reinforcing fiber, and improves the service life of the lithium battery anode material. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the silicon carbide sagger.