Powder metallurgy was used in preparing the nano-graphite/Al matrix composite material Microstructure indicate that the dispersibility is more homogeneous when the proportion of nano-graphite is 1%.

• 摘要采用粉末冶金和热压烧结的方法制备了纳米石墨／铝基复合材料，分析了纳米石墨加入量对复合材料摩擦磨损性能的影响。