7HUANG Y, WAN(; L, LIU Y, et al. Microstructure evolution of a new directionally solidified Ni-based superalloy after long- term aging at 950 ~C up to 1 000 hEJ~. Transactions of Non-fer- rous Metal Society of China, 2011, 21(12) : 2 199-2 204.
9CHA P R, YEON D H, YOON J K. Phase field study for the splitting mechanism of coherent misfitting precipitates in aniso- tropic elastic mediaEJ~. Scripta Materialia, 2005, 52(12) : 1 20- 1 245.
