| 摘要 |
<p>The metal substrate (4) is coated with a coating (6) of another metal or alloy having a thickness of 4 to 50 νm by depositing a melted metal or alloy (5) through a nozzle (2), the melting point thereof being lower than that of the substrate metal. Said coating is composed, starting from the substrate, of a layer of an intermetallic compound having a thickness of 0,5 to 4 νm within a limit not exceeding 40% of the total thickness, the rest being the initial metal or alloy used for the coating in a proportion comprised between 97% and 99.5% by weight.</p> |
