▎ 摘 要
NOVELTY - Shock absorber mechanical device piston material comprises 60-70 pts. wt. iron powder, 40-55 pts. wt. nanosodium carbonate, 30-40 pts. wt. silicon powder, 15-20 pts. wt. lanthanum, 15-28 pts. wt. titanium carbide, 15-20 pts. wt. niobium, 5-10 pts. wt. aluminum oxide, 0.5-0.8 pt. wt. graphene microsheet, 0.3-0.5 pt. wt. vanadium, and 0.25-0.45 pt. wt. polycarbonate. USE - Shock absorber mechanical device piston material. ADVANTAGE - The material has excellent performance and easy process.