The age precipitation behaviour of Al 3.5Cu alloy and mullite short fibre reinforced Al 3.5Cu composite has been studied by means of differential scanning calorimetry(DSC).

• 用差示扫描量热仪 (DSC)对Al 3 5Cu合金和莫来石 (Mullite)短纤维增强Al 3 5Cu复合材料的时效析出行为进行了研究。