Cu含量对SiC/Al-Mg-Si-Cu复合材料自然时效负面效应的影响

朱士泽, 王东, 王全兆, 肖伯律, 马宗义

Influence of Cu Content on the Negative Effect of Natural Aging in SiC/Al-Mg-Si-Cu Composites

ZHU Shize, WANG Dong, WANG Quanzhao, XIAO Bolv, MA Zongyi

图2 17%SiC/Al-1.2Mg-0.6Si-xCu (x = 0、0.2、0.6、1.0)复合材料及Al-1.2Mg-0.6Si-xCu (x = 0、0.2、0.6、1.0)合金的DSC曲线及峰B积分面积

Fig.2 DSC curves of 17%SiC/Al-1.2Mg-0.6Si-xCu (x = 0, 0.2, 0.6, and 1.0) composites (a) and Al-1.2Mg-0.6Si-xCu (x = 0, 0.2, 0.6, and 1.0) alloys (b), and integral area of peak B (c)