▎ 摘　　要

NOVELTY - A beam material comprises 50-70 parts mass iron powder, 10-15 parts mass silica, 4-8 parts mass carbon fiber, 10-20 parts mass epoxy resin, 3-6 parts mass graphene, 3-6 parts mass borax, 7-12 parts mass curing agent, 3-8 parts mass antifoaming agent, 20-30 parts mass stabilizer and 1-2 parts mass diluent. USE - Beam material used for automobile. ADVANTAGE - The anti-collision beam material has excellent strength and damping performance and is environmentally-friendly. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of beam material.