7YU H L, XU Y, SHI P J, et al. Characterization and nano--mechanical properties of tribofilms using Cu nanoparticles as additives [J]. Surface and Coatings Technology, 2008, 203(1-2): 28-34.
8XU B S, LIANG X B, DONG S Y, et al. Progress of nano-surface engineering[J]. International Journal of Materials & Product Technology, 2003, 8(4): 338-343.
9YAOCHUAN Q, JUN T, HONGJUN Y, et al. Brush plated multilayered Cu/Ni coating from a single electrolyte and its fretting wear behaviors [J]. Advanced Materials Research, 2010, 97-101: 1467-1470.
10TAN J, YU T, XU B, et al. Microstructure and wear resistance of nickel-carbon nanotube composite coating from brush plating technique [J]. Tribology Letters, 2006, 21(2): 107-111.