带钢镀锡生产中的电解酸洗  

Study on Electrolytic Pickling Process for Strip Steel in Tin Plating

作　　者：刘洪波 吴健[2] 

机构地区：[1]贵州省新材料研究开发基地,贵阳550002 [2]贵州省冶金化工研究所,贵阳550002

出　　处：《贵州科学》2012年第4期50-53,共4页Guizhou Science

基　　金：科技部科技型中小企业创新基金(国科发计字[2009]579号);贵州省科技型中小企业创新基金(黔科合计字[2009]5003号)

摘　　要：在分析低碳冷轧带钢酸洗机理的基础上,研究了低碳带钢电解酸洗的影响因素(电解极板及电解工艺参数),研究表明:对Pb-Ca-Sn酸洗阳极增加保护措施及采用酸洗温度40℃、酸液浓度70g/L、电流密度10c/dm2的电解工艺参数可得到较好的酸洗效果。The mechanism of electrolytic pickling for strip steel in tin plating was analyzed, the factors of electro- lytic pickling such as electrolysis plate and electrolytic pickling process parameters were studied. The results indicated that increase of protection measures by Pb-Ca-Sn positive electrode, electrolyte temperature 40℃, sulfuric acid concentration70 g/l, and current density 10 c/dm2 conditions could gain better effects for electrolytic pickling.

关 键 词：带钢 电解酸洗 

分 类 号：TG337.5[金属学及工艺—金属压力加工]