| 摘要 |
<p num="1"><br/><br/><br/>The present invention relates to a process for producing a metallic and/or <br/>nonmetallic substrate which is protected against corrosion at least in regions <br/>and is, in particular, shiny, which comprises a) provision of a substrate <br/>having at least one surface which can be coated at least in regions and b) <br/>application of at least one metallic protective layer comprising a first <br/>metal, a first noble metal or a first metal alloy and at least one acid, an <br/>oxide, double oxide, hydrated oxide, sulphide, halide, nitride, carbide, <br/>carbonitride, boride, silicide, oxyhalide and/or salt of a second metal, of a <br/>second noble metal and/or of a second metal alloy. The invention further <br/>relates to a substrate which is protected against corrosion at least in <br/>regions and is, in particular, shiny, which comprises a substrate and at least <br/>one metallic protective layer comprising a first metal, a first noble metal or <br/>a first metal alloy and at least one acid, an oxide, double oxide, hydrated <br/>oxide, sulphide, halide, nitride, carbide, carbonitride, boride, silicide, <br/>oxyhalide, in particular oxyfluoride, and/or salt of a second metal, of a <br/>second noble metal and/or of a second metal alloy.<br/></p> |
