Overlay welding analysis on GTAW and SMAW processes in terms of mechanical properties and corrosion rate

Ahmad Fikrie; Wiwik Dwi Pratiwi; Ardani Ahsanul Fakhri

doi:10.21831/jeatech.v3i2.53148

Overlay welding analysis on GTAW and SMAW processes in terms of mechanical properties and corrosion rate

Ahmad Fikrie, Universitas Negeri Yogyakarta, Indonesia
Wiwik Dwi Pratiwi, Politeknik Perkapalan Negeri Surabaya, Indonesia
Ardani Ahsanul Fakhri, Universitas Negeri Yogyakarta, Indonesia

10.21831/jeatech.v3i2.53148

Abstract

The Overlay welding process is a coating technique that is carried out using the welding process. In this study, a coating was conducted on carbon SA 516 gr. 70 with stainless steel electrodes. Welding was carried out with the GTAW and SMAW processes. The electrode used in the first coating for GTAW was ER309L while for SMAW was E309L. The next coating used in the GTAW electrode was ER316L and the SMAW electrode was E316L. In both welding processes, testing was carried out on mechanical properties and corrosion rates. Testing was carried out to determine mechanical properties, namely bending testing. This was done based on ASME IX. Bending test results in both processes are declared accepted because there are no defects. In testing the corrosion rate using the three-electrode cell method based on the ASTM G102 Overlay welding process with GTAW has a slower corrosion rate of 0.00890 MMPY compared to the overlay welding process with SMAW.

Keywords

Welding; GTAW; SMAW

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References

S. I. Talabi, O. B. Owolabi, J. A. Adebisi, and T. Yahaya, “Effect of welding variables on mechanical properties of low carbon steel welded joint,” Adv. Prod. Eng. Manag., vol. 9, no. 4, pp. 181–186, 2014, doi: 10.14743/apem2014.4.186.

J. Guo, X. Xu, M. A. E. Jepson, and R. C. Thomson, “Influence of weld thermal cycle and post weld heat treatment on the microstructure of MarBN steel,” Int. J. Press. Vessel. Pip., vol. 174, no. April, pp. 13–24, 2019, doi: 10.1016/j.ijpvp.2019.05.010.

Z. Ahmad, Principles of Corrosion Engineering and Corrosion Control. Elsevier, 2006.

S. Yang, Z. Wang, H. Kokawa, and Y. S. Sato, “Reassessment of the effects of laser surface melting on IGC of SUS 304,” Mater. Sci. Eng. A, vol. 474, no. 1–2, pp. 112–119, Feb. 2008, doi: 10.1016/j.msea.2007.03.103.

A. Aryswan, N. L. Arifin, H. Widiastuti, and D. D. W. Kirana, “Effect of Stainless Steel Weld Overlay Deposit on the Hardness of API 5L Pipes,” in Proceedings of the 3rd International Conference on Applied Engineering, 2020, pp. 119–123, doi: 10.5220/0010352801190123.

W. Jiang, Y. Luo, B. Y. Wang, S. T. Tu, and J. M. Gong, “Residual stress reduction in the penetration nozzle weld joint by overlay welding,” Mater. Des., vol. 60, pp. 443–450, 2014, doi: 10.1016/j.matdes.2014.04.032.

N. Pravin Kumar and N. Siva Shanmugam, “Some studies on nickel based Inconel 625 hard overlays on AISI 316L plate by gas metal arc welding based hardfacing process,” Wear, vol. 456–457, no. February, p. 203394, 2020, doi: 10.1016/j.wear.2020.203394.

S. Yang et al., “Development of a welding process to overlay FeCrAl alloy on a thin wall austenitic stainless steel tube,” Nucl. Mater. Energy, vol. 27, 2021, doi: 10.1016/j.nme.2021.100958.

P. Varghese, E. Vetrivendan, M. K. Dash, S. Ningshen, M. Kamaraj, and U. Kamachi Mudali, “Weld overlay coating of Inconel 617 M on type 316 L stainless steel by cold metal transfer process,” Surf. Coatings Technol., vol. 357, pp. 1004–1013, Jan. 2019, doi: 10.1016/j.surfcoat.2018.10.073.

T. Kannan and N. Murugan, “Effect of flux cored arc welding process parameters on duplex stainless steel clad quality,” J. Mater. Process. Technol., vol. 176, no. 1–3, pp. 230–239, Jun. 2006, doi: 10.1016/j.jmatprotec.2006.03.157.

R. Mohammeda, E. N. Kumarb, G. D. J. Ramb, M. Kamarajb, G. M. Reddyd, and K. S. Raoc, “Microstructure, mechanical and corrosion behaviour of weld overlay cladding of DMR 249A steel with AISI 308L,” Mater. Today Proc., vol. 15, pp. 2–10, 2019, doi: 10.1016/j.matpr.2019.05.017.

R. F. Liu and J. C. Wang, “Finite element analyses of the effect of weld overlay sizing on residual stresses of the dissimilar metal weld in PWRs,” Nucl. Eng. Des., vol. 372, no. November 2020, p. 110959, 2021, doi: 10.1016/j.nucengdes.2020.110959.

K. R. Trethewey and J. Chamberlain, Corrosion for Students of Science and Engineering. Longman Scientific & Technical, 1988.

ASME IX, “ASME IX-Welding, Brazing, and Fusing Operators,” Am. Soc. Mech. Eng. ASME Boil. Press. Vessel Comm. Welding, Brazing, Fusing, vol. SECTION IX, 2019.

DOI: https://doi.org/10.21831/jeatech.v3i2.53148