2Finnie I., Stevick G.R., Ridgely J.R., et al. [J]. Wear, 1992, 152: 91.
3Hung F. Y., Chen L. H., Lui T. S. [J]. Wear, 2002, 252: 985.
4Walley S.M., Field J.E., Scullion I.M., Bell D. Dynamix strength propertyes and solid particle erosion behavior of a range of polymers[C]. Proc. 7th Int. Conf. On erosion by liquid and solid impact, Cavendish Laboratory, Cambridge, p.59.
5Roy M., Tirupataiah Y., Sundararajan G. [J]. Mater. Sci. Engg. , 1993, A165: 51.
