餐具用铝箔生产关键技术研究  

Critical Technology Study on Aluminum Foil for Tableware

作　　者：李翠红 袁荣 王义仁 贾瑞娇 宋志国 杨建波 刘顺江 LI Cui-hong;YUAN Rong;WANG Yi-ren;JIA Rui-jiao;SONG Zhi-guo;YANG Jian-bo;LIU Shun-jiang(Yunnan Haoxin Aluminum Foil Co.,Ltd.,Kunming,Yunnan 650502,China)

机构地区：[1]云南浩鑫铝箔有限公司,云南昆明650502

出　　处：《云南冶金》2022年第1期101-104,共4页Yunnan Metallurgy

摘　　要：以餐具用铝箔生产技术为研究方向,从铝熔体净化、板型控制、表面质量控制、表面清洁技术等方面进行研究。通过铝熔体净化技术的研究,使铝熔体氢含量小于0.1 mL/100 gAl;通过冷轧板型控制、VC辊板型控制的研究,板型平直度≤5I,厚度公差误差≤±3%,提高了餐具用铝箔的成品率;通过表面质量控制技术的研究,确定了Al-Ti-B丝晶粒细化剂的添加温度、添加量、添加点,有效控制铝箔铸轧坯料晶粒达到1级标准;通过表面清洁技术的研究,有效去除铝箔表面油污。Production technology of aluminum foil for tableware is taken as the study direction,and we did the study from the following aspects:purification of aluminum melt,plate shape control,surface quality control,surface clean technologies and the other aspects.The hydrogen content of aluminum melt was less than 0.1 mL/100 gAl through the study of purification of aluminum melt;the flatness of plate≤5I,the thickness tolerances≤±3%through cold rolling plate shape control and VC roller plate shape control,therefore the yield of aluminum foil for tableware was increased;the add temperature,additive amount,add points of Al-Ti-B wire's grain refiner was confirmed through the study of surface quality control technology,so the grain of aluminum foil cast-rolling billet can be controlled to class one standard effectively;and the surface greasy dirt of aluminum foil can be removed effectively through the study of surface cleaning technology.

关 键 词：铝箔 铝熔体 净化 板型 表面质量 

分 类 号：TG335[金属学及工艺—金属压力加工]