▎ 摘　　要

NOVELTY - A silver-based electrical contact composite comprises 0.1-5 wt.% silver-plated graphene and 95-99.9 wt.% silver composition having a silver particle diameter of 10-80 microns. USE - Silver-based electrical contact composite (claimed). ADVANTAGE - The silver-based electrical contact composite has high hardness, mechanical shock resistance, and arc erosion resistance, and no decrease in electrical conductivity and thermal conductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of silver-based electrical contact composite.