宝钢电镀锌汽车板生产技术的最新进展  

Latest Progress in the Production Technology of Electro-galvanized Automobile Sheets in Baosteel

作　　者：黄胜标[1] 朱滔[1] 

机构地区：[1]宝钢股份公司冷轧厂,上海200941

出　　处：《中国冶金》2005年第6期14-17,共4页China Metallurgy

摘　　要：2003年,宝钢在解决厚镀锌层汽车外板生产的关键技术方面获得突破性进展:即提出了控制导电辊粘锌的有效措施;掌握了控制预磷化板磷化膜质量的诀窍;解决了边部枝晶问题,使得宝钢具备了稳定大批量生产O5板的能力以及与国外钢铁列强角逐高档电镀锌O5板市场的实力。Baosteel has successfully produced automobile sheets (O5) market, for high-end cars such as Audi A6 and Passat B5.In 2003, the company had an impressive breakthrough in the key technology of automobile sheets production; solved the problems of conductive roll dents and dendrites and controlled thickness of phosphating coat. All these efforts dramatically has increased Baosteel's ability to supply high value-added automobile (O5) sheets on a stable basis.

关 键 词：电镀锌汽车板 粘锌 磷化膜 枝晶 

分 类 号：U465[一般工业技术—材料科学与工程]