| 摘要 |
The invention relates to a method for manufacturing electrical contact elements, wherein the contact element is substantially made from a base body, wherein the base body is subjected to the following method steps in the order listed: a. degreasing the surface, for example by cold degreasing and/or hot degreasing and/or electrolytic degreasing, b. washing in order to remove any present chemical residues, c. activating the surface, d. depositing a nickel layer, e. further washing in order to remove any present chemical residues, f. depositing a nickel layer, g. further washing in order to remove any present chemical residues, h. depositing a gold layer or a gold alloy. |
