https://doi.org/10.1051/epjconf/202532102011
Formation of chromium–nickel steel cladding layers on petrochemical equipment components using the double-electrode surfacing method
Volgograd State Technical University, 28, Lenin avenue, Volgograd, 400005, Russia
* Corresponding author: serzh.elsukov@yandex.ru
Published online: 10 March 2025
This article discusses the results of investigating the structure of chromium–nickel metal obtained through electric arc surfacing with single and double electrodes in a protective gas. It provides recommendations for forming a defect-free cladding layer by welding with double electrodes. The results show that double electrodes can achieve comparable resistance to intergranular corrosion while reducing electrode metal consumption by approximately 30–35%. Additionally, this method results in a more technologically advanced form of deposited beads.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
