Carbon/carbon fibres （C/CF） performbars were prepared by the resin carbonation and carbon CVD. The effects of matrix carbon （resin carbonated carbon and deposited carbon ）on the solidification

micro-hardness and friction wear of the C/CF/Cu composites prepared by squeezing casting were investigated by observing and analyzing the morphology of composites interface and constituent distribution using SEM and testing material micro-hardness and slide friction wear. The results show that the C/CF perform bar has higher compactness and impede liquid copper to form in squeezing casting while the microhardness is higher than that of ones only by carbonated carbon. The C/CF/Cu composites is higher than pure Cu not only in slide friction wear resistance but also in slide friction coefficient. The C/CF/Cu composites are antifriction materials.