发明名称 |
HOT-DIP COATING OF STEEL WITH TIN BASED ALLOY WITH PRELIMINARY PICKLING |
摘要 |
A weather-resistant strip roofing material having improved corrosion-resistant properties includes a strip of stainless steel which is pre-treated by an aggressive pickling process and/or a chemical activating process prior to applying a hot-dip tin coating, The pre-treatment of the stainless steel strip produces superior alloying between the stainless steel and the tin coating which reduces flaking of the tin coating. |
申请公布号 |
GB2265389(A) |
申请公布日期 |
1993.09.29 |
申请号 |
GB19930005652 |
申请日期 |
1993.03.18 |
申请人 |
THE * LOUIS BERKMAN COMPANY |
发明人 |
JAY F * CAREY;MEHROOZ * ZAMANZADEH |
分类号 |
C23C2/02;C23C2/08;C23C2/34;C23F1/30;C23F1/44;C25D5/36;C25D5/48;E04D3/34 |
主分类号 |
C23C2/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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