▎ 摘　　要

NOVELTY - Lubricating oil comprises 1000 ml 100N base oil and 20-30 ml graphene-based metal surface wear intelligent repairing material; where the graphite alkenyl metal surface wear intelligent repairing material comprises 5-10 g graphene, 30-150 g serpentine powder, 20-40 g molybdenum powder, 15-55 g rare earth powder, 90-210 g copper powder, 35-95 g nickel powder, and 1000-2000 ml 100N base oil. USE - Used as lubricating oil. ADVANTAGE - The lubricating oil is energy-saving and emission-reducing (claimed), has better abrasion resistance, corrosion resistance, thermal stability, thermal shock resistance and ultra-low friction coefficient, to produce excellent self compensating repairing effect, can selectively compensate for surface abrasion, surface clearance is optimized to improve the sealing of the mechanical, recovering the original size, can solves the problem that the engine cylinder pressure drop caused by wear, the cylinder pressure is unbalanced, shortage of power, and the speed cannot, poor combustion, high oil consumption and tail gas pollution, large mechanical noise, engine performance problems in use, and does not cause environmental pollution.