▎ 摘　　要

NOVELTY - Graphene-based bearing bush composite coating comprises molybdenum disulfide, graphene carbon and graphene sheets. USE - Graphene-based bearing bush composite coating. ADVANTAGE - The graphene-based bearing bush composite coating is a solid self-lubricating composite material with excellent anti-friction performance, which can prolong the service life of the bearing bush, does not contain lead, and is eco-friendly. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a graphene-based composite coating bearing bush, which comprises a supporting body, an inner lining layer arranged on it, and the graphene-based bearing composite coating layer arranged on inner lining layer. DESCRIPTION OF DRAWING(S) - The drawing shows an overall view of the graphene-based composite coating bearing bush. Graphene-based composite coating bearing bush (1) Supporting body (2) Inner lining layer (3) Graphene-based bearing composite coating layer (4)