Role of heat treatment in the improvement of mechanical properties of a high-quality Al-11Si- 1.5Cu-

• 作 者: Tao Lu Ji-li Wu Ye Pan Shi-wen
• 机 构: SchoolofMaterialsScienceandEngineering
• 出 处: 中国铸造：英文版
• 发表日期: 2015年2期
• 基金项目: This research was financially supported by the Industry, Education, and Research Prospective Project of Jiangsu Province （No. BY2012191 ） and the Open Research Foundation of Jiangsu Key Laboratory of

The purpose of this study is to prepare a high-quality Al-11Si-1.5Cu-0.3Mg casting alloy with a good combination of strength and ductility. The microstructures of as-cast alloy were tailored by employing combined additives of Al-3wt.%B refi ner, Al-10 wt.