高性能薄壁铝合金铸件的压铸  

Die-casting Process for High-performance Thin-wall Casting of Aluminum Alloy

作　　者：尹志鹏 宋朝辉 李义平 

机构地区：[1]慈溪阿尔特新材料有限公司,浙江宁波315300

出　　处：《铸造工程》2016年第6期40-42,共3页Foundry Engineering

摘　　要：采用本公司发明的专利技术制备了铝合金浆料。概述了高性能薄壁多抽芯铝合金铸件的半固态流变压铸生产过程。经半固态流变压铸生产的铝合金铸件的显微组织致密，无气孔、缩松和夹杂，T6热处理后的力学性能比普通压铸件提高了40％左右。Aluminum alloy paste was fabricated with a patent technology invented by Cixi Alt Advanced Materials Co.. The semi-solid rheocasting process for high-performance multi-core thin-wall aluminum alloy castings was outlined. The aluminum alloy castings produced by the semi-solid rheologic die- casting technology exhibited dense structure in which there are not any pore, porosity and inclusion, and after being T6 treated its mechanical properties were 40% higher that of common die castings.

关 键 词：高性能 半固态流变压铸 铝合金 薄壁铸件 

分 类 号：TG249.2[金属学及工艺—铸造]