铝合金添加剂的应用现状与发展  

Application status and development of aluminum alloy additives

作　　者：王祝堂[1] WANG Zhutang(China Nonferrous Metals Fabrication Industry Association,Beijing 100814,China)

机构地区：[1]中国有色金属加工工业协会,北京100814

出　　处：《轻合金加工技术》2023年第1期1-5,共5页Light Alloy Fabrication Technology

摘　　要：铝合金元素添加剂是近年来发展起来的新型的铝合金熔铸用材料,因其显著优势得到了广泛重视。本文综述了铝合金元素添加剂的作用、分类、在铝行业产业链中的地位及发展和应用情况,检索了近年来铝合金添加剂的发明专利和中国知网入库的相关科技成果,分析了其存在的问题及未来的发展趋势。Aluminum alloy composition additives are a novel type of aluminum alloy casting material that has emerged in recent years.Owing to their significant advantages,they have received widespread attention.This article overviews the function and categorization of aluminum alloy composition additives,their position and development in the aluminum industry,as well as their current status of application.It also evaluates invention patents of aluminum alloy composition additives and technological achievements documented in the China National Knowledge Infrastructure in recent years,analyzes the prevailing issues of aluminum alloy additives,and puts forward their future development prospects.

关 键 词：变形铝合金 铝合金元素添加剂 铝合金熔炼 

分 类 号：TG146.21[一般工业技术—材料科学与工程]