INVESTIGATION OF METAL REFINING DURING ELECTRIC ARC WELDING

Authors

  • Ziyadulla Dosmatovich Ermatov Professor, Doctor of Technical Sciences Department of Technological Machines and Equipment Tashkent State Technical University
  • Nozima Toir qizi Rakhmatullaeva Senior Lecturer Department of Technological Machines and Equipment Tashkent State Technical University
  • Leonid Vladimirovich Galperin Associate Professor, PhD Independent Researcher (DSc) Department of Technological Machines and Equipment Tashkent State Technical University

DOI:

https://doi.org/10.5281/zenodo.23340927

Abstract

This study is dedicated to investigating the regularities of metal refining during electric arc welding. The paper analyzes the role of metallurgical processes in improving the quality and mechanical properties of the weld joint. Furthermore, it examines the oxidation-reduction and degassing reactions occurring in the molten pool, as well as their impact on reducing harmful impurities within the metal.

Keywords

electric arc welding, metal refining, metallurgical processes, weld seam, impurities, molten pool

References

Boronenkov V., N., & Salamatov A., M. (1985). Computational assessment of the interaction kinetics of multicomponent metal and slag during submerged arc welding. Avtomaticheskaya Svarka, (8), 19–23.

Dunyashin N., S. (2019). Development of a multicomponent electrode coating for manual arc welding of low-carbon and lowalloy steels. Fan va texnologiya.

Ermatov Z., D. (2021). Development of scientific principles for creating multicomponent electrode coatings for manual arc surfacing: monograph. Fan va texnologiya.

Khudoyorov S., S., Galperin L., V., Dunyashin N., S., Ermatov Z., D., Saidakhmatov S., A., & Abdurakhmonov M., M. (2022). Study interaction of molten metal and slag in arc welding. International Journal of Advanced Research in Science, Engineering and Technology, 9(9), 19771–19775.

Kou, S. (2020). Welding Metallurgy. https:// www.wiley-vch.

Verkhoturov A., D., Babenko E., G., & Makienko V., M. (2009). Methodology for creating welding materials: monograph / ed. by B. A. Voronov. FESTU Publishing House.

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Published

2026-10-01

How to Cite

Ermatov, Z. D., Rakhmatullaeva, N. T. qizi, & Galperin, L. V. (2026). INVESTIGATION OF METAL REFINING DURING ELECTRIC ARC WELDING. Innovation Science and Technology, 2(10), 195–199. https://doi.org/10.5281/zenodo.23340927

Issue

Vol. 2 No. 10 (2026): Innovation Science and Technology

Section

Articles

DOI

https://doi.org/10.5281/zenodo.23340927

Pages

195-199

Citation

Open in Google Scholar
Vol. 2 No. 10 (2026): Innovation Science and Technology