IMPROVEMENT OF MODERN COMBINED TECHNOLOGIES FOR REAL-TIME MONITORING AND ELIMINATION OF GAS AND NON-METALLIC INCLUSIONS IN NON-FERROUS METAL SOLUTIONS.
Keywords:
Non-ferrous metals, degassing, inert gas, ultrasonic cavitation, electromagnetic field, non-metallic inclusions.Abstract
This article analyzes modern combined technologies for determining and reducing the content of gases and non-metallic inclusions (oxides, sulfides, slags, etc.) in non-ferrous metal solutions in real time. The limitations of traditional degassing methods are shown, and the advantages and disadvantages of degassing with inert gas, ultrasonic cavitation, and electromagnetic field purification technologies are highlighted. The possibilities of real-time monitoring based on digital sensors, laser spectrometry, ultrasonic diagnostics, and electromagnetic emission measurements are revealed. The high efficiency of combined technologies such as inert gas + ultrasound, electromagnetic + inert gas is scientifically substantiated, and ways to achieve a reduction in metal quality, microstructure homogeneity, and casting defects are described. The prospects of process modeling based on digital twins and adaptive control using artificial intelligence are also presented. It is substantiated that the introduction of improved combined technologies into industry ensures energy saving, an increase in quality indicators, and a significant improvement in economic efficiency.
References
1. Campbell, J. 2020. Complete casting handbook: Metal casting processes, metallurgy, techniques and design (3rd ed.). Elsevier.
2. Davis, J. R. (2015). Metals handbook: Casting and solidification. ASM International.
3. Flemings, M. C. (2017). Solidification processing. McGraw-Hill.
4. Kang, H. S., Park, J. H., & Lee, S. Y. (2021). Filtration and melt treatment techniques in non-ferrous casting. Materials Science Forum.
5. Kaufman, G., & Rooy, R. A. (2018). Aluminum alloy castings: Properties, processes, and applications. ASM International.
6. Nugmanov, I. N., Boboyev, X. X., & Abdurafiqov, B. A. (2024). Phenomenology of superplasticity and its relationship with the initial microstructure.
7. Abduvaliev, U., Jumaev, A., Nurullaev, R., Ashirov, A., Abdurafikov, B. (2024). Influence of the Sectional Shape of the Grabbing Element of a Screw Composite Spindle on Agricultural Performance and Stability of a Cotton Picking Machine Operation. In: Cioboată, D.D. (eds) International Conference on Reliable Systems Engineering (ICoRSE) - 2024. ICoRSE 2024. Lecture Notes in Networks and Systems, vol. Springer, Cham. https://doi.org/10.1007/978-3-031-70670-7_25
8. CAUSES AND EFFECTS OF WEAR IN MILL AND PUMP COMPONENTS AND METHODS TO IMPROVE THEIR WEAR RESISTANCE RSI Ugli, UM Makhammatsolievich
9. FINAL DEOXIDATION OF COPPER AND BRONZE ALLOYS*UM Makhammatsolievich, ABA Ugli
10. DEVELOPMENT OF TECHNOLOGY FOR RESTORING AND HARDENING DETAILS OF MINING AND METALLURGICAL EQUIPMENT BY THE METHOD OF ELECTRIC CONTACT SPECIATION TG Sodikov, DB Khazratkulov - Global Science Review, 2025
11. Khasanov, B. B., Abdurafiqov, B. A., Abdashimova, M. M., Khakimova, M. N., & Abdinabiyeva, M. S. (2022, May). HEAT CALCULATION OF THE COOLING MACHINE FOR MODE II. In Archive of Conferences (pp. 75-78).
12. Kh, B. K., Khasanov, B. B., Abdurafikov, B. A., & Abdashimova, M. M. (2022, March). CALCULATION OF WATER HEAT EXCHANGER TYPE "PIPE IN PIPE." In Archive of Conferences (pp. 70-73).
13. Kh, B. K., Khasanov, B. B., Abdurafikov, B. A., & Abdashimova, M. M. (2022, March). CALCULATION OF A PLATE HEAT EXCHANGER. In Archive of Conferences (pp. 75-79).
14. Turapov, E. I., Abdurafiqov, B. A., & Xakimova, M. N. (2021, June). NEGATIVE EFFECTS OF OZONE DESTROY. In Archive of Conferences (pp. 93-96).
