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.
出处
《中国冶金》
CAS
2005年第6期14-17,共4页
China Metallurgy
关键词
电镀锌汽车板
粘锌
磷化膜
枝晶
Electro-galvanized automobile sheets
conductor roll dents
phosphating coat
dendrites
