▎ 摘 要
NOVELTY - Method for preparing carbon material-aluminum-based composite material, involves mixing carbon material and aluminum-based material to obtain a composite material, preheating at 100-150 degrees C, subjecting to friction extrusion and rapidly cooling during the extrusion process to obtain the product. USE - The method is useful for preparing carbon material-aluminum-based composite material (claimed). ADVANTAGE - The composite material has excellent interface bonding and improves performance.