发明授权
US4557952A Process for controlling zinc vapor in a finishing process for a hot dip
zinc based coating on a ferrous base metal strip
失效
在铁基金属带上的热浸锌基涂层的精加工过程中控制锌蒸气的方法
- 专利标题： Process for controlling zinc vapor in a finishing process for a hot dip zinc based coating on a ferrous base metal strip
- 专利标题（中）： 在铁基金属带上的热浸锌基涂层的精加工过程中控制锌蒸气的方法
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申请号： US635512申请日： 1984-07-30
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公开(公告)号： US4557952A公开(公告)日： 1985-12-10
- 发明人: David S. Mitch , Lloyd W. Abrams , Jerry L. Arnold , Forrester Caudill , Thomas A. Compton , Steven L. Boston
- 申请人： David S. Mitch , Lloyd W. Abrams , Jerry L. Arnold , Forrester Caudill , Thomas A. Compton , Steven L. Boston
- 申请人地址： OH Middletown
- 专利权人： Armco Inc.
- 当前专利权人： Armco Inc.
- 当前专利权人地址： OH Middletown
- 主分类号： C23C2/00
- IPC分类号： C23C2/00 ; C23C2/06 ; C23C2/36 ; B05D1/18
摘要：
A process for controlling zinc vapor in a finishing process for a hot dip zinc based coating on a ferrous base metal strip in which the strip emerges from the coating bath into an enclosed chamber, by injecting high dew point gas into the chamber. The process is applicable on both a one side and two side coating process. Preferably the atmosphere has about 1-3% water vapor, by volume, for both one-sided and two-sided process.
公开/授权文献
- USD245540S Nebulizer bag 公开/授权日：1977-08-23
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