Development of a model of assimilation of alloying elements self-protecting powder wire and optimization of its charge composition

Keywords

surfacing, FCAW-S, transition element factor, overall transition element factor, exothermic addition, simplex-centroid design, optimization.

Cite as

Trembach B. O., Silchenko Yu. A., Sukov M. G., Ratska N. B., Duriagina Z. A., Krasnoshapka I. V., Kabatskyi O. V., and Rebrova O. M. Development of a model of assimilation of alloying elements self-protecting powder wire and optimization of its charge composition. Physico­chemical Mechanics of Materials. 2023. 59(6), 083-089.

https://doi.org/10.15407/pcmm2023.06.083

Abstract

Use of exothermic additions (EA) for the charge is one of the effective ways to increase the energy efficiency of the flux‑cored arc surfacing process. A mathematical model of the dependence of the overall transition element factor (h(SS)) on the ratio of exothermic mixture oxidizing agent to graphite content (CuO/C) and the ratio of oxidizing agent to reducing agent of exothermic mixture (CuO/Al) was developed. It is recommended to use these dependences to assess the transition of alloying elements of the charge into the depo­sited metal and to predict the overall transition element factor h(SS). The optimal content of flux‑cored wire components was determined.

References

1. D. B. Hlushkova, V. A. Bagrov, V. A. Saenko, D. B. Hlushkova, V. A. Bagrov, V. A. Saenko, V. M. Volchuk, and A. V. Kalinin, “Study of wear of the building-up zone of martensite-austenitic and secondary hardening steels of the Cr-Mn-Ti system,” Probl. At. Sci. Technol., 2023, Is. 2, 105-109 (2023). https://doi.org/10.46813/2023-144-105
2. D. Ulbrich, A. Stachowiak, J. Kowalczyk, D. Wieczorek, and W. Matysiak, “Tribocorrosion and abrasive wear test of 22MnCrB5 hot-formed steel,” Materials, 15, Is. 11, art. no. 3892 (2022). https://doi.org/10.3390/ma15113892
3. J. Selech, D. Ulbrich, D. Romek, J. Kowalczyk, K. Wlodarczyk, and K. Nadolny, “Experimental study of abrasive, mechanical and corrosion effects in ring-on-ring sliding contact,” Materials, 13, Is. 21, art. no. 4950 (2020). https://doi.org/10.3390/ma13214950
4. S. O. Luzan, V. A.Bantkovskiy, and A. S. Luzan, “Tribological properties of composite coating Ni-Cr-B-Si-Boron-containing dispersed phases obtained by arc surfacing, at abrasive action and sliding friction,” Metallofiz. Noveishie Tekhnol., 44, Is. 4,

531-547 (2022).

5. O. V. Sukhova, “Structure and properties of Fe-B-C powders alloyed with Cr, V, Mo or Nb for plasma-sprayed coatings,” Probl. At. Sci. Technol., 128, Is. 4, 77-83 (2020). https://doi.org/10.46813/2020-128-077
6. D. B. Hlushkova, V. A. Bagrov, V. M. Volchuk, and U. A. Murzakhmetova, “Influence of structure and phase composition on wear resistance of sparingly alloyed alloys,” Functional Materials, 30, Is. 1, 74-78 (2023). https://doi.org/10.15407/fm30.01.74
7. O. V. Sukhova, “Solubility of Cu, Ni, Mn in boron-rich FeBC alloys,” Phys. Solid State, 22, Is. 1, 110-116 (2021). https://doi.org/10.15330/pcss.22.1.110-116
8. J. G. F Júnior, A. H. C Cardoso, and A. Q. Bracarense, “Effects of TiC formation in situ by applying titanium chips and other ingredients as a flux of tubular wire,” J. Braz. Soc. Mech. Sci. Eng., 42, Is. 7, art. no. 375 (2020). https://doi.org/10.1007/s40430-020-02462-8
9. M. Bembenek, P. Prysyazhnyuk, T. Shihab, R. Machnik, O. Ivanov, and L. Ropyak, “Microstructure and wear characterization of the Fe-Mo-B-C-based hardfacing alloys deposited by flux-cored arc welding,” Materials, 15, Is. 14, art. no. 5074 (2022). https://doi.org/10.3390/ma15145074
10. B. O. Trembach, M. G. Sukov, V. A. Vynar, I. O. Trembach, V. V. Subbotina, O. Yu. Rebrov, O. M. Rebrova, and V. I. Zakiev, “Effect of incomplete replacement of Cr for Cu in the deposited alloy of Fe-C-Cr-B-Ti alloying system with a medium boron content (0,5% wt.) on its corrosion resistance,” Metallofiz. Noveishie Tekhnol., 44, Is. 4, 493-513 (2022). https://doi.org/10.15407/mfint.44.04.0493
11. S. H. Malene, Y. D. Park, and D. L. Olson, “Response of exothermic additions to the flux cored arc welding electrode – Part 1,” Weld. J., 86, Is. 10, 293-302 (2007).
12. J. W. Allen, D. L. Olson, and R. H. Frost, “Exothermically assisted shielded metal arc welding,” Weld. J., 77, Is. 7, 277-285 (1998).
13. V. I. Pokhmurs’kyi, M. S. Khoma, V. A. Vynar, S. A. Kornii, O. V. Dykha, and N. B. Rats’ka, “Efficiency of protection methods against corrosion-fatigue damage of D16T aluminum alloy,” Strength Mater., 53, Is. 6, 889-895 (2021). https://doi.org/10.1007/s11223-022-00356-9
14. B. Trembach, O. Balenko, V. Davydov, V. Brechko, I. Trembach, and O. Kabatskyi, “Prediction the melting characteristics of self-shielded flux cored arc welding (FCAW-S) with exothermic addition (CuO-Al),” In Proc. 2022 IEEE 4th Int. Conf. on Modern Electrical and Energy System, MEES 2022 (2022). https://doi.org/10.1109/MEES58014.2022.10005657
15. B. Trembach, A. Grin, N. Makarenko, S. Zharikov, I. Trembach, and O. Markov, “Influence of the core filler composition on the recovery of alloying elements during the self-shielded flux-cored arc welding,” J. of Mater. Res. and Technol., 9, Is. 5, 10520-10528 (2020). https://doi.org/10.1016/j.jmrt.2020.07.052
16. B. O. Trembach, D. B. Hlushkova, V. M. Hvozdetskyi, V. A. Vynar, V. I. Zakiev, O. V. Kabatskyi, D. B. Savenok, and O. Yu. Zakavorotnyi, “Prediction of filling factor and core filler density of self-shielding flux-cored wire with variable composition,” Mater. Sci., 59, No. 1, 18-25 (2023). https://doi.org/10.1007/s11003-023-00738-7