熔体发泡法制备高强度稀土泡沫铝合金制备实验

Prepaation of High Strength Rare Earth Foam Aluminums Alloy

实验用熔体发泡法制备出了高强度稀土泡沫铝合金 ,添加合金增粘剂可得气孔率较大的稀土泡沫合金 ,在常压下制得气孔率 12 .8%～ 33.5

High strength earth foam aluminium alloy is prepared in our laboratory by use of the way of smelt system bubble.To get more air hole ratio in the rare earth foam aluminium alloy,alloy viscidity agent must be added.The 12.8%～33.5% of the air hole ratio in the foam alloy obtained under the ordinary air press condition.