| 摘要 |
A process for the production of steel wires coated with a thin layer of an alloy containing copper, zinc, nickel and lead, said process comprising the following series of operations: a) simultaneously electrodepositing copper and lead from an alloy bath on a steel wire, which has been previously subjected to the usual preliminary treatments, b) electrodepositing zinc from a zinc plating bath, c) electrodepositing nickel from a nickel plating bath, d) solid state diffusion by Joule effect of the layers obtained by electroplating in steps a), b) and c); and the products so obtained, which can be employed in the production of reinforcing structures for elastomeric material articles, in particular for tires. |
