| Issue |
E3S Web Conf.
Volume 398, 2023
International Conference on Advances in Agrobusiness and Biotechnology Research (ABR 2023)
|
|
|---|---|---|
| Article Number | 01041 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/e3sconf/202339801041 | |
| Published online | 22 June 2023 | |
Ultrasonic Preparation of Coating Surfaces
Moscow automobile and road construction state technical university (MADI), 64, Leningradsky prospect, Moscow, Russia, 125319
* Corresponding author: sukhov-aleksandr96@mail.ru
For various methods of obtaining coatings, the general stage of technology is the preparation of the surface for the application of the coating material. The properties of the resulting coating directly depend on the quality of preparation. In the process of obtaining coatings, the most common application of ultrasonic treatment to clean the surface from all kinds of contaminants. However, with a sufficient intensity of processing, ultrasound has a significant effect on the geometric properties of the surfaces of products. Prolonged cavitation action leads to changes in the roughness and sub-roughness of the metal surface. The article discusses the effectiveness of the use of ultrasonic liquid treatment in the preparation of surfaces for coating. The results of studies on the effect of cavitation on the change in roughness, sub-roughness and oil absorption are presented. Revealed an improvement in the adhesion properties of surfaces after ultrasonic liquid treatment.
© The Authors, published by EDP Sciences, 2023
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