Theory and Practice of Long Products with a Metal Coating Production

Abstract:

On the basis of the fluid flow hydrodynamic theory, the problem of obtaining a given thickness metallic coating on long metallic articles is solved. The process of forming the coating thickness includes applying it from the molten metal, followed by deformation together with the product. Theoretically, the dependence of the coating thickness on the speed of the product movement in a liquid metal environment, as well as the degree of product deformation during drawing, is determined. Experimental verification showed good convergence of theoretical results with experimental data. The practical result of solving the task is the ability to control the process of forming the metal coating thickness by the movement speed of the product in a liquid metal environment and the degree of its deformation during drawing. A diagram of an industrial plant for applying various thickness coatings on lengthy products is presented. The results are used in the production of brass pipes, coated with tin, for car radiators.

• Periodical: Solid State Phenomena (Volume 299)
• Pages: 787-791
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.299.787
• Online since: January 2020
• Authors: Aleksey Antimonov, Nadezhda Pushkareva*
• Keywords: Drawing, Fluid Hydrodynamics, Metallic Coatings, Pipes, Tinning

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