8BURGEL R, GROSSMANN J, L SEBRINK O, et al. Develop- ment of a new alloy for directional solidification of large industrial gas turbine blades[A]. Superalloys 2004[C]. Champion, PAr TMS, 2004.25--34.
9MURAKAMI H, HONMA T, KOIZUMI Y, et al. Distribution of platinum group metal in Ni-base single crystal superalloysEA~. Superalloys 2000[C]. Champion, PA: TMS, 2004. 747 756.
10CARON P. High 7~ solvus new generation nickel-based superal- loys for single crystal turbine blade applications[A]. Superalloys 2000[C]. Champion, PA: TMS, 2000. 737--746.