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Дата издания
03.06.2025На каком языке издана
ISSN
19961944Область исследования
Тип исследования
Аннотация (краткое описание)
Modern requirements for aluminum alloys used in mechanical engineering and aviation include increased strength characteristics and refined microstructure. One of the promising methods for improving the properties of aluminum alloys is rolling on a three-high skew rolling mill, which provides intense plastic deformation and a fine-grained structure. This study describes the results of numerical modeling of the rolling process of aluminum alloy 6082 rods in a three-high skew-type mill. Numerical modeling of alloy 6082 was conducted using the ForgeNxT 2.1 software designed to simulate metal-forming processes, including rolling. The rheological behavior of the material under study was investigated by compression tests using a Gleeble 3800 plastometer (“DSI”, Austin, TX, USA), which enabled the determination of the main parameters of material flow under specified conditions. The process of rolling bars of alloy 6082 on a three-high skew mill was numerically analyzed in the temperature range of 350–400 °C. This allowed for the study of the distribution of stresses, temperatures, and strain rates from the rolling mode. A physical experiment was conducted to validate the results of numerical modeling. The obtained results enabled the identification of rolling modes that promote microstructure refinement and enhance the mechanical properties of the alloy. © 2025 by the authors.DOI
10.3390/ma18112618Тип публикаций
Практическое значение
The practical significance of this study lies in the optimization of rolling parameters for aluminum alloy 6082 using a three-high skew rolling mill to achieve enhanced mechanical properties and a refined microstructure. The results of numerical modeling and experimental validation provide manufacturers with scientifically grounded recommendations for selecting rolling temperatures and process conditions that promote intense plastic deformation and grain refinement. The identified rolling modes can be applied in the production of high-performance aluminum products for the mechanical engineering, aerospace, and transportation industries, where high strength, reliability, and lightweight characteristics are essential. The use of numerical simulation reduces the need for costly and time-consuming experimental trials, thereby lowering production costs and accelerating process development. Furthermore, the findings contribute to improving product quality, increasing material efficiency, and enhancing the competitiveness of aluminum alloy products. The developed methodology can also be used for designing and optimizing industrial rolling processes for other aluminum alloys and metallic materials.Квартиль
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SCImago (Scopus)Impact Factor
7Данный документ располагается в коллекциях
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