论文部分内容阅读
为控制泡沫铝孔隙率，将试验研究与理论相结合，揭示了Ａ１熔体在泡沫化过程的熔体泡沫孔隙率变化规律和凝固后固态泡沫铝孔隙率变化规律以及两者之间的关系。结果表明，在一定条件下，熔体泡沫化时间与泡沫铝的孔隙率存在一定对应关系．
In order to control the porosity of foamed aluminum, the experimental research and theory are combined to reveal the variation law of the porosity of melt in the process of A1 melt and the change of the porosity of solid aluminum foamed after solidification, and the relationship between them. The results show that under certain conditions, there is a certain correspondence between the melt foaming time and the porosity of aluminum foam.