  zhirova-ti-galanin-si-tik-67-2025-1.pdf |
- 8
- COMPLEX PROFILE ELECTROPLATING PRODUCTS USING GALLIUM AS A MODEL MATERIAL
- Zhirova T. I., Galanin S. I. Complex profile electroplating products using gallium as a model material. Technologies & Quality. 2025. No 1(67). P. 53–58. (In Russ.). https://doi.org/10.34216/2587-6147-2025-1-67-53-58.
- DOI: https://doi.org/10.34216/2587-6147-2025-1-67-53-58
- УДК: 671.1: 391.4: 739.2: 673.4: 678.5-1; 715.03
- EDN: MDJSAM
- Publish date: 2025-02-17
- Annotation: The article deals with the possibility of using galvanoplastic technology for manufacturing large-size exclusive designer accessories for clothing, haberdashery and footwear. The use for electrochemical formation of the metal layer of the widespread sulfuric acid electrolyte of copper plating reduces the cost of the process, and the subsequent deco-rating of the surface is possible with the use of conversion, metal gal-vanic coatings, hot and cold enamels, nanoceramics. The possibility of using fusible gallium for the fabrica-tion of complex-profile conductive models for electroplating at further positive and negative metal buildup is experimentally proved. The features of the technological process of positive and negative build-up of copper layer are considered. It is shown that the use of liquid gallium has a number of peculiarities connected with rather high viscosity and density, significant surface tension, poor wetting of the mold surface, increasing reactivity with air and water at temperature growth.
- Keywords: exclusive designer accessories for clothes, jewellery and footwear, galvanoplasty, gallium, complex profile models, positive metal build-up, negative metal build-up, sulphuric-acid copper electrolyte
- Literature list: 1. Zhirova T. I., Galanin S. I., Ivanova O. V. Galvanoplastic accessories for clothing, bags and shoes. Tekhnologii i kachestvo [Technologies & Quality]. 2024;1(63):77–81. (In Russ.) 2. Galanin S. I., Zhirova T. I. Features of design, construction and technology of manufacturing galvanoplas-tic jewellery. Tekhnologii i kachestvo [Technologies & Quality]. 2021;4(54):47–53. (In Russ.) 3. Galanin S. I., Kolupaev K. N. Features of the creation of modern jewelry and art products. Kostroma, Kos-troma St. Univ Publ., 2023. 1 CD-ROM (In Russ.) 4. Rybakova I. V., Galanin S. I. Modern Russian jewelry enamels. Dizajn i tekhnologii [Design and Tech-nology]. 2023;95(137):123–128. (In Russ.) 5. Galanin S. I., Sakina Yu. E. Formation of local decorative gold and rhodium coatings by stylogalvanisa-tion. Tekhnologii i kachestvo [Technologies & Quality]. 2023:4(62):36–42. (In Russ.) 6. Rybakova I. V., Galanin S. I. Sewn jewelry with enamel in a historical costume and their place in modern trends. Izvestiya Vysshikh Uchebnykh Zavedenii. Seriya Teknologiya Tekstil’noi Promyshlennosti [Textile In-dustry Technology (Series Proceedings of Higher Educational Institutions)]. 2022;6(402):208–214. (In Russ.) 7. Lebedeva T. V., Galanin S. I. Decorative methods of hot enameling. Dizajn i tekhnologii [Design and Technology]. 2019;69(111):6–16. (In Russ.) 8. Galanin S. I. Decoration of jewelery surface. Trudy Akademii tekhnicheskoj estetiki i dizajna [Proceedings of the Academy of technical aesthetics and design]. 2018;2:5–6. (In Russ.) 9. Galanin S. I., Zirova T. I. Electroplated coatings on complex-shaped models made of conductive and non-conductive plastic. Elektronnaya obrabotka materialov [Electronic Processing of Materials]. 2020;56.3:9–16. (In Russ.) 10. Galanin S. I., Zhirova T. I. Electroplating Coatings on Complex Profiled Models Made of Conductive and Current-Conducting Plastic. Surface Engineering and Applied Electrochemistry. 2021;57,1:51–58. 11. Zhirova T. I., Galanin S. I. Use of gallium as model material in galvanoplasty. Dizajn i tekhnologii [De-sign and Technology]. 2024;4(66):60–64. (In Russ.) 12. Galanin S. I., Gruzdeva L. A. Features of galvanoplastic formation of precipitation from sulfuric acid copper electrolytes. Research and development in the field of design and technology : proceedings of the All-Russian scientific and practical conference (Kostroma, April 4, 2019). Kostroma, Kostroma St. Univ. Publ., 2019. Р. 94–97.(In Russ.) 13. Yampolsky A. M., Vyacheslavov M. P., ed. Copper plating and nickel plating. Edition 4, supplemented and revised. Leningrad, Mashinostroenie, Leningrad Department Publ., 1977. 112 р. Series “Biblioteka galvanotechnika”, is. 3. (In Russ.) 14. Galanin S. I. Electrochemical processing of metals and alloys by microsecond current pulses. Kostroma, Kostroma St. Technol. Univ. Publ., 2001. 118 р. (In Russ.) 15. Galanin S. I. Theory and practice of anodic electrochemical treatment by short current pulses. Doct. techn. sci. dis. Kostroma, 2001. 277 р. (In Russ.) 16. Galanin S. I., Shorokhov S. A. Decorative electrochemical surface treatment of metals and alloys. Kos-troma, Kostroma St. Technol. Univ. Publ., 2015. 151 р. (In Russ.) 17. Kurilo I. I., Chernik A. A., Zharsky I. M. Application of pulse electrolysis for electrochemical copper plating of printed circuit boards. Energy- and material-saving environmentally friendly technologies : ab-stracts of IX International Scientific and Technical Conference. (Grodno, October 20–21, 2011). Grodno, 2011. Р. 86–87. (In Russ.) 18. Kudryashov V. A., Temnikov S. R., Bazhanova A. I. Influence of additives and reversing current on the distribution of metal precipitation during electrochemical copper plating. Nauka bez granic [Science without Borders]. 2018;4(21):107–111. (In Russ.) 19. Khmelev A. V., Fedorova E. A., Golovushkina L. V. Dependence of the structure and physical and me-chanical properties of copper coatings on the current modes of electrolysis. Gal’vanotekhnika i obrabotka poverhnosti [Galvanotechnics and surface treatment]. 2011;7(8):33–37. (In Russ.)