▎ 摘　　要

NOVELTY - Preparing graphene steel wire comprises (i) treating the steel wire, and routing in the slurry, heating and drying under vacuum, where the slurry comprises 100 pts. wt. solvent, 5-10 pts. wt. modified graphene oxide, 10-20 pts. wt. graphene, and 5-10 parts amorphous alloy, (ii) placing the treated steel wire obtained in the step (i), coating ,ad placing in the ionic liquid, and subjecting to laser bombardment. USE - The method is useful for preparing graphene steel wire.