铸造技术2025，Vol.46Issue(12)：1236-1248,13.DOI:10.16410/j.issn1000-8365.2025.5033
高性能大型铝合金铸造技术现状及展望
Status and Prospects of High-performance Large Aluminium Alloy Casting Technology
摘要
Abstract
Aluminium alloy materials occupy an important position in the aerospace field,and aerospace castings are developing into precision,thin-walled and lightweight materials with structural integration trends and high performance.Therefore,it is crucial to understand and master the manufacturing technology of large-scale aluminium alloy complex products.The casting process method has obvious advantages in the field of large-scale complex thin-walled products;on this basis,this paper systematically addresses the bottleneck problems of large-scale complex aluminium alloy castings in production and summarizes the current status of domestic and international research on large-scale aluminium alloy castings.With respect to the casting materials,melt treatment,heat treatment,microstructure regulation and casting production equipment and other levels of summary analysis of the current research situation for the development of high-performance,high-precision large aluminium alloy castings and applications can provide corresponding solutions.Finally,for the future development of large-scale aluminium alloy complex casting manufacturing technology,from the perspective of existing applied materials and new high-strength aluminium alloys,an outlook is presented.关键词
铝合金/大型复杂铸件/铸造工艺/熔体处理/组织调控/铸造装备Key words
Al alloy/large and complex castings/casting process/melt treatment/microstructure control/casting equipment分类
矿业与冶金引用本文复制引用
刘琦,王军,张海涛,殷凤杰,王强,王飞..高性能大型铝合金铸造技术现状及展望[J].铸造技术,2025,46(12):1236-1248,13.基金项目
国家科技重大专项(2025ZD0618602) （2025ZD0618602）
