International Journal of Applied Science and Engineering
Published by Chaoyang University of Technology

Eduardo Marques1, 2*, Alexandre Pereira1, João Ribeiro2, 3

1 Mechanical Engineering Department, Federal Center for Technological Education (CEFET/RJ) 522, Rua do Areal., Angra dos Reis, Rio de Janeiro 23953-030, Brazil
2 Deptartment of Mechanical Technology, Polytechnic Institute of Bragança (IPB) Campus de Santa Apolónia, Bragança 5300-253, Portugal
3 Sustainable Processes and Products, Mountain Research Center (CIMO) Campus de Santa Apolónia, Bragança 5300-253, Portugal


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The manufacturing processes involving thermal transitions have been more used in industries nowadays, being the welding one of the most widely used. The requirement to design and predict adverse conditions are fundamental to the development of any mechanical project. As a result, the market needs have motivated the companies to find faster and more effective solutions, being one of a recent tools an ACT (Ansys Customization Toolkit) called “Moving Heat Source”, in which is executed the Gaussian heat source to model welding and laser processes. Based on this, the present work proposes to evaluate the accuracy of that extension implementing a finite element model for the MAG/TIG welding processes in DINCK20 steel and Al6082-T6 aluminium alloy, comparing with one of the first mathematical model proposed by the literature (Rosenthal) and with a recent analytical method of high precision already validated experimentally. The results showed a smaller global error for MAG process (3~10%) when compared to TIG (15~18%) and, the temperatures measured on the surface of the plate presented errors lower than the bottom in both alloys.

Keywords: Numerical extension, Moving heat source, Finite element, Analytical method.

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  1. A. S. of M. (ASM) 1993. Welding, brazing, and soldering. Mechanical Design, 6, 155–155.

  2. Ambriz, R.R., Jaramillo, D. 2014. Mechanical behavior of precipitation hardened aluminum alloys welds. Light Metal Alloys Applications, (Fig. 1).

  3. Amudha, A., Nagaraja, H.S., Shashikala, H.D. 2019. Finite element analysis of thermal residual stresses in SS-309Mo and Inconel-625 multilayer weld deposition on low carbon steel. International Journal of Fatigue, 127, 338–344.

  4. Ansys. (n.d.) 2020. Ansys ACT The fastest, easiest way to tailor your simulation workflows. Retrieved April 15, from

  5. Asserin, O., Loredo, A., Petelet, M., Iooss, B. 2011. Global sensitivity analysis in welding simulations - What are the material data you really need? Finite Elements in Analysis and Design, 47, 1004–1016.

  6. B. S. E. N. 1999‐1‐2: (2007) 2007. Eurocode 9‐Design of aluminium structures‐Part 1‐2: Structural fire design.

  7. Bajpei, T., Chelladurai, H., Ansari, M.Z. 2016. Numerical investigation of transient temperature and residual stresses in thin dissimilar aluminium alloy plates. Procedia Manufacturing, 5, 558–567.

  8. Balram, Y., Rajyalakshmi, G. 2019. Thermal fields and residual stresses analysis in TIG weldments of SS 316 and Monel 400 by numerical simulation and experimentation. Materials Research Express, 6.

  9. Bansal, A., Senthil Kumar, M., Shekhar, I., Chauhan, S., Bhardwaj, S. 2020. Effect of welding parameter on mechanical properties of TIG welded AA6061. Materials Today: Proceedings, (xxxx).

  10. Cezario, C.A., Bork, B.C., Verardi, M., Santos, J.R. 2014. Robust electric machine design through multiphysics. Ansys Inc., VIII, 11–15.

  11. Chiocca, A., Frendo, F., Bertini, L. 2019. Evaluation of heat sources for the simulation of the temperature distribution in gas metal arc welded joints. Metals, 9.

  12. Darmadi, D.B., Kiet-Tieu, A., Norrish, J. 2014. A validated thermo mechanical FEM model of bead-on-plate welding. International Journal of Materials and Product Technology, 48, 146–166.

  13. Darmadi, D.B., Norrish, J., Tieu, A.K. 2011. Analytic and finite element solutions for temperature profiles in welding using varied heat source models. World Academy of Science, Engineering and Technology, 81, 154–162.

  14. Deng, D., Murakawa, H., Liang, W. 2007. Numerical simulation of welding distortion in large structures. Computer Methods in Applied Mechanics and Engineering, 196, 4613–4627.

  15. E. N. 1993-1-2: (2005) 2005. Eurocode 3–Design of steel structures–Part 1–2: General Rules–Structural fire design.

  16. Feng, Z. 2005. Processes and mechanisms of welding residual stress and distortion. Elsevier.

  17. Friedman, E. 1975. Thermomechanical analysis of the welding process using the finite element method. Journal of Pressure Vessel Technology, Transactions of the ASME, 97, 206–213.

  18. Ganesh, K.C., Vasudevan, M., Balasubramanian, K.R., Chandrasekhar, N., Mahadevan, S., Vasantharaja, P., Jayakumar, T. 2014. Modeling, prediction and validation of thermal cycles, residual stresses and distortion in type 316 LN stainless steel WELD joint made by TIG welding process. Procedia Engineering, 86, 767–774.

  19. Goldak, J., Chakravarti, A., Bibby, M. 1984. A new finite element model for welding heat sources. Metallurgical Transactions B, 15, 299–305.

  20. Guilherme, L.H., Benedetti, A.V., Fugivara, C.S., Magnabosco, R., Oliveira, M.F. 2020. Effect of MAG welding transfer mode on sigma phase precipitation and corrosion performance of 316L stainless steel multi-pass welds. Journal of Materials Research and Technology, 9, 10537–10549.

  21. Kik, T., Górka, J. 2019. Numerical simulations of laser and hybrid S700MC T-joint welding. Materials, 12.

  22. Knoedel, P., Gkatzogiannis, S., Ummenhofer, T. 2017. Practical aspects of welding residual stress simulation. Journal of Constructional Steel Research, 132, 83–96.

  23. Komanduri, R., Hou, Z.B. 2000. Thermal analysis of the arc welding process: Part I. General solutions. Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science, 31, 1353–1370.

  24. Kumar, P., Kumar, R., Arif, A., Veerababu, M. 2020. Investigation of numerical modelling of TIG welding of austenitic stainless steel (304L). Materials Today: Proceedings, 27, 1636–1640.

  25. Kumar, P., Sinha, A.N. 2018. Studies of temperature distribution for laser welding of dissimilar thin sheets through finite element method. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 40.

  26. Lahtinen, T., Vilaça, P., Infante, V. 2019. Fatigue behavior of MAG welds of thermo-mechanically processed 700MC ultra high strength steel. International Journal of Fatigue, 126, 62–71.

  27. Nasiri, M.B., Enzinger, N. 2019. Powerful analytical solution to heat flow problem in welding. International Journal of Thermal Sciences, 135, 601–612.

  28. Nguyen, N.T., Ohta, A., Matsuoka, K., Suzuki, N., Maeda, Y. 1999. Analytical solutions for transient temperature of semi-infinite body subjected to 3-D moving heat sources. Welding Journal (Miami, Fla), 78.

  29. Rosenthal, D. 1946. The theory of moving sources of heat and its application of metal treatments. Transactions of ASME, 68, 849–866.

  30. Vairamani, V., Mohan, N., Venkatesh, Karthikeyan, S.K., Sakthivel, M. 2020. Optimization and microstructure analysis of Corten steel joint in mag welding by post heat treatment. Materials Today: Proceedings, 21, 673–680.

  31. Velaga, S.K., Ravisankar, A. 2017. Finite element based parametric study on the characterization of weld process moving heat source parameters in austenitic stainless steel. International Journal of Pressure Vessels and Piping, 157, 63–73.

  32. Venkatkumar, D., Ravindran, D. 2019. Effect of boundary conditions on residual stresses and distortion in 316 stainless steel butt welded plate. High Temperature Materials and Processes, 38, 827–836.

  33. Vicente, T.A., Oliveira, L.A., Correa, E.O., Barbosa, R.P., Macanhan, V.B.P., de Alcântara, N.G. 2018. Stress corrosion cracking behaviour of dissimilar welding of AISI 310S austenitic stainless steel to 2304 duplex stainless steel. Metals, 8.

  34. Wang, L., Chen, J., Wu, C., Luan, S. 2020. Numerical analysis of arc and droplet behaviors in gas metal arc welding with external compound magnetic field. Journal of Materials Processing Tech., 116638.

  35. Wang, X., Xiao, Y., Gao, N., Liang, L., Lu, C., Jiang, H. 2019. A semi-analytical solution of three-dimensional transient temperature field for a uniform plate subjected to Gaussian-distribution laser heat source. Thermal Science, 268–268.

  36. Winczek, J. 2017. Modeling of temperature field during multi-pass gmaw surfacing or rebuilding of steel elements taking into account the heat of the deposit metal. Applied Sciences (Switzerland), 7.

  37. Zuo, S., Wang, Z., Wang, D., Du, B., Cheng, P., Yang, Y. Lang, N. 2020. Numerical simulation and experimental research on temperature distribution of fillet welds. Materials, 13.


Received: 2021-01-05
Revised: 2021-05-13
Accepted: 2021-07-08
Publication Date: 2021-09-01

Cite this article:

Marques, E., Pereira, A., Ribeiro, J. 2021. Thermal evaluation of MAG/TIG welding using numerical extension tool. International Journal of Applied Science and Engineering, 18, 2021006.

  Copyright The Author(s). This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are cited.

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