| 摘要 |
application of coatings of noble metals onto metallic articles. SUBSTANCE: method comprises steps of chemical gold plating onto metallic articles at applying solution of gold-organic compound and subsequent annealing of article. Solution includes gold in quantity (10-15)mass%. Article is subjected to annealing at temperature (450-500)C until obtaining dense gold coating. Thickness of applied coating is in range (0.05-0.1) micrometer or it is made up until 1.5 micrometer or more while using article of aluminum, stainless steel, titanium or nickel. EFFECT: enlarged manufacturing possibility of method, enhanced quality of dense gold coating. 4 cl, 5 ex |
