泡沫铝析液行为的研究现状及展望  

Research Status and Prospect of Foam Aluminum Drainage Behavior

作　　者：张润雨 延东伟 耿佃桥 李家卉 李华英[3] ZHANG Runyu;YAN Dongwei;GENG Dianqiao;LI Jiahui;LI Huaying(Key Laboratory of of Ministry of Education of Electromagnetic Processing of Materials,Northeastern University,Shenyang 110819,China;School of Metallurgy,Northeastern University,Shenyang 110819,China;School of Materials Science and Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China)

机构地区：[1]东北大学材料电磁过程研究教育部重点实验室,辽宁沈阳110819 [2]东北大学冶金学院,辽宁沈阳110819 [3]太原科技大学材料科技与工程学院,山西太原030024

出　　处：《热加工工艺》2025年第4期16-20,共5页Hot Working Technology

基　　金：中央高校基本科研业务费专项资金项目(N180904007);东北大学材料电磁过程研究教育部重点实验室开放基金项目(NEU-EPM-014)。

摘　　要：在液相法制备泡沫铝过程中,熔融态铝合金在重力及毛细力作用下发生析液行为,导致液膜减薄直至破裂,进而对泡沫铝产品质量及性能产生不利影响。从泡沫铝析液行为的研究方法以及泡沫铝的稳定方法等方面出发,阐述了泡沫铝析液行为的研究现状,为相关人员提供参考。During the preparation of aluminum foam by liquid phase method,the molten aluminum alloy drainages under the action of gravity and capillary force,resulting in liquid film thinning until rupture,and then adversely affects the quality and performance of aluminum foam products.The current research status of the drainage behavior of aluminum foam was described from the research method of drainage behavior and the stabilization method of aluminum foam,which can provide references for relevant personnel.

关 键 词：泡沫铝 析液行为 析液方程 原位观察 计算流体力学 

分 类 号：TG146.2[一般工业技术—材料科学与工程]