3He D H, Manory R. A Novel Electrical Contact Material with Improved Self-lubrication for Railway Current Collectors [J].Wear, 2001,249(7) :626 -636.
4Zaidi H, Amirat M, Frene J, et al. Magnetotribology of Ferro- magnetic/ferromagnetic Sliding Couple [ J ]. Wear, 2007,263 ( 7 - 12 ) : 1518 - 1526.
5Yasar I, Canakci A, Arslan F. The Effect of Brush Spring Pres- sure on the Wear Behaviour of Copper-graphite Brushes with Electrical Current [J]. Tribology International,2007,40(9) : 1381 - 1386.
6Jia S G, Liu P, Ren FZ, et al.. Sliding Wear Behavior of Copper Alloy Contact Wire Against Copper-based Strip for High-speed E- lectrified Railways [ J ]. Wear,2007,262 (7 - 8 ) :772 - 777.
