| 发明名称 |
Hot dip aluminium coated chromium alloy steel. |
| 摘要 |
<p>Continuously hot dip aluminum ferritic chromium alloy steel strip (11). After the steel has been given a pretreatment to remove surface contaminants, the steel is protected in a hydrogen atmosphere until it is passed into the molten aluminum coating metal. The coating metal readily wets the steel surface to prevent uncoated areas or pin holes in the coating layer.</p> |
| 申请公布号 |
EP0246418(A2) |
申请公布日期 |
1987.11.25 |
| 申请号 |
EP19870104098 |
申请日期 |
1987.03.20 |
| 申请人 |
ARMCO INC. |
发明人 |
KILBANE, FARRELL M.;COLEMAN, RICHARD A.;DUNBAR, FRANK C.;GIBSON, ALAN F. |
| 分类号 |
C23C2/00;C23C2/12 |
主分类号 |
C23C2/00 |
| 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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