Project(51061010)supported by the National Natural Science Foundation of China;Project(NCET-10-0023)supported by the Program for New Century Excellent Talents in University of China;Project(J201103)supported by the Program for Hongliu Outstanding Talents of Lanzhou University of Technology,China
The microstructures and crystal growth directions of permanent mould casting(PMC) and directionally solidified(DS) Al-Cu alloys with different contents of Cu were investigated. Simultaneously, the effects of pouri...