Projects (2005CB724105,2011CB706801) supported by the National Basic Research Program of China;Projects (10477010,51171089) supported by the National Natural Science Foundation of China;Projects (2009ZX04006-041-04,2011ZX04014-052) supported by the Important National Science&Technology Specific,China
The effects of cooling rate on the solidification parameters and microstructure of Al-7Si-0.3Mg-0.15 Fe alloy during solidification process were studied.To obtain different cooling rates,the step casting with five dif...
Projects (2005CB724105, 2011CB706801) supported by the National Basic Research Program of China;Projects (10477010, 51171089) supported by the National Natural Science Foundation of China;Project (2007AA04Z141) supported by the High-Tech Research and Development Program of China;Projects (2009ZX04006-041-04, 2011ZX04014-052) supported by the Important National Science & Technology Specific
A three-dimensional (3-D) modified cellular automaton (MCA) method was developed for simulating the dendrite morphology of cubic system alloys. Two-dimensional (2-D) equations of growth velocities of the dendrit...
financially supported by the National Basic Research Program of China (No.2005CB724105,2011CB706801);National Natural Science Foundation of China (No.10477010);National High Technology Research,Development Program of China (No.2007AA04Z141);Important National Science & Technology Specific Projects (No.2009ZX04006-041,2011ZX04014-052)
Directional solidified turbine blades of Ni-based superalloy are widely used as key parts of the gas turbine engines.The mechanical properties of the blade are greatly influenced by the final microstructure and the gr...
supported by the National Basic Research Program of China (Grant Nos. 2005CB724105, 2011CB706801);National Natural Science Foundation of China (Grant No. 10477010);National High Technology Research and Development Program of China (Grant No. 2007AA04Z141);Important National Science & Technology Specific Projects (Grant Nos. 2009ZX04006-041, 2011ZX04014-052)
Directional solidified(DS) turbine blades are widely used in advanced gas turbine engine. The size and orientation of columnar grains have great influence on the high temperature property and performance of the turbin...
financially supported by the National Basic Research Program of China (Grant Nos. 2005CB724105 and 2011CB706801);the National Natural Science Foundation of China (Grant No. 10477010);the National High Technology Research, Development Program of China (Grant No. 2007AA04Z141);the Important National Science & Technology Specific Projects (Grant No. 2009ZX04006-041-04)
An integrated macro and micro multi-scale model for the three-dimensional microstructure simulation of Ni-based superalloy investment castings was developed, and applied to industrial castings to investigate grain evo...