宽幅8006铝合金容器箔坯料铸轧生产技术改进  

Improvement of the cast-rolling production technology of wide 8006 aluminum alloy container foil stock

作　　者：曾虎 韩文杰 ZENG Hu;HAN Wen-jie(Luoyang Wanji Aluminum and Titanium Alloy New Materials Co.,Ltd.,Luoyang 471800,China)

机构地区：[1]洛阳万基铝钛合金新材料有限公司,河南洛阳471800

出　　处：《轻合金加工技术》2021年第11期22-26,共5页Light Alloy Fabrication Technology

摘　　要：介绍用铸轧法生产8006铝合金容器箔坯料的优点,对铸轧法生产宽幅8006铝合金容器箔坯料的难点问题进行了分析,对铸轧生产中的关键技术即铝-钛-硼-丝加入处的流槽、前箱与铸嘴之间的流道、铸嘴的分流等进行创新性改进,同时优化铸轧工艺参数,从而使铸轧法生产的宽幅8006铝合金容器坯料所轧制的箔材的力学性能和表面质量等均满足高端产品市场的需要。The advantages of cast-rolled 8006 Al alloy container foil stocks are introduced and the difficult problems in the production of wide 8006 Al alloy container foil stocks are analyzed.The key technology used in the production are innovatively promoted,such as the launder where the aluminum-titanium-boron wire is added,the runner between the front box and the casting nozzle,and the distribution of the casting nozzle.At the same time,the process parameters of the cast-rolling technology are optimized.Thus the mechanical properties and surface quality of the wide 8006 aluminum alloy container foil products produced by the cast-rolling method meet the needs of the high-end market.

关 键 词：容器箔 8006铝合金 铸轧 晶粒 晶内偏析 流槽 铸嘴 

分 类 号：TG339[金属学及工艺—金属压力加工]