| 摘要 |
Surface treatment of a strip, a sheet or a component in an aluminum alloy comprises: - (a) preparation of the surface with the aid of a plasma atmosphere; - (b) treatment with the aid of a bath containing between 1 and 10 % by wt of at least one salt of at least one of the metals Si, Ti, Zr, Ce, Co, Mn, Mo or V, in order to form a conversion layer on the strip, sheet or component. |
