5183高端铝合金焊材生产技术开发  

Production Technology Development of 5183 High-end Aluminum Alloy Welding Material

作　　者：张猛 洪尧 李健[1] 李国金 ZHANG Meng;HONG Yao;LI Jian;LI Guojin(Yunnan Aluminum Co.,Ltd.,Kunming Yunnan 650502,China)

机构地区：[1]云南铝业股份有限公司,云南昆明650502

出　　处：《有色金属设计》2024年第3期51-54,59,共5页Nonferrous Metals Design

摘　　要：通过研究5183高端铝合金焊材生产工艺,确定合金成分、开发熔体深度净化工艺和退火工艺,同时还开发出直接用电解铝液连续铸造-热连轧-冷连轧的短流程、低能耗的5183铝合金焊材生产技术,建成国内首套电解铝液连续铸造-热连轧-冷连轧铝合金焊丝线坯生产线,焊丝线坯最小尺寸达到直径2 mm。Through the research on the production process of 5183 high-end aluminum alloy welding material,this paper determines the alloy composition and develops advanced melt purification process and annealing process as well as develops the short-process and low-energy consumption production technology of 5183 aluminum alloy welding material with direct electrolytic aluminum liquid continuous casting-hot tandem rolling-cold tandem rolling,and establishes the first production line for aluminum alloy welding wire stock with electrolytic aluminum liquid continuous casting-hot tandem rolling-cold tandem rolling in China,with the minimum size of welding wire stock of 2mm in diameter.

关 键 词：铝合金焊材 电解铝 铝焊丝 生产工艺 

分 类 号：TG453[金属学及工艺—焊接]