上海充通大学 材料科学与工程学院 School of Materials Science and Engincering.SITU 一代材料，一代发动机 Equiaved Materials for Blade 2000H Single crystal ectional solidified. 1500 Polycrystalline、 Improved coating and cooling -. 系 military.-. 1000 civilian Material temperature Improved materials 5~10C/year 500 1950 1960 19701980 1990 20002010 0四一代材料，一代发动机