Abstract
The duplex stainless steel (DSS), which combines the characteristics of ferritic steel and austenitic steel, is used widely. The submerged arc welding (SAW) method is usually applied to join thick plates of DSS. However, an effective welding procedure is needed in order to obtain ideal DSS welds with an appropriate proportion of ferrite (δ) and austenite (γ) in the weld zone, particularly in the melted zone and heat-affected zone. This study evaluated the effectiveness of a high efficiency double-sided single-pass (DSSP) SAW joining method for thick DSS plates. The effectiveness of the converse welding procedure, characterizations of weld zone, and mechanical properties of welded joint are analyzed. The results show an increasing appearance and continuous distribution feature of the σ phase in the fusion zone of the leading welded seam. The converse welding procedure promotes the σ phase to precipitate in the fusion zone of leading welded side. The microhardness appears to significantly increase in the center of leading welded side. Ductile fracture mode is observed in the weld zone. A mixture fracture feature appears with a shear lip and tears in the fusion zone near the fusion line. The ductility, plasticity, and microhardness of the joints have a significant relationship with σ phase and heat treatment effect influenced by the converse welding step. An available heat input controlling technology of the DSSP formation method is discussed for SAW of thick DSS plates.
Similar content being viewed by others
References
P.J. Antony, R.K. Singh Raman, P. Kumar, and R. Raman, Corrosion of 2205 Duplex Stainless Steel Weldment in Chloride Medium Containing Sulfate-Reducing Bacteria, Metall. Mater. Trans. A, 2008, 39(11), p 2689–2697 (in English)
I.C. Kuo, C.P. Chou, C.F. Tseng, and I.K. Lee, Submerged Arc Stainless Steel Strip Cladding-Effect of Post-Weld Heat Treatment on Thermal Fatigue Resistance, J. Mater. Eng. Perform., 2009, 18(2), p 154–161 (in English)
A. Bhattacharya and P.M. Singh, Stress Corrosion Cracking of Welded 2205 Duplex Stainless Steel in Sulfide-Containing Caustic Solution, J. Fail. Anal. Prev., 2007, 7(5), p 371–377 (in English)
M.C. Young, S.L.I. Chan, L.W. Tsay, and C.S. Shin, Hydrogen-Enhanced Cracking of 2205 Duplex Stainless Steel Welds, Mater. Sci. Eng. A, 2005, 91(1), p 21–27 (in English)
T. Saeid, A. Abdollah-Zadeh, H. Assadi, and F.M. Ghaini, Effect of Friction Stir Welding Speed on the Microstructure and Mechanical Properties of a Duplex Stainless Steel, Mater. Sci. Eng. A, 2008, 496(1-2), p 262–268 (in English)
G.M. Reddy and K.S. Rao, Microstructure and Mechanical Properties of Similar and Dissimilar Stainless Steel Electron Beam and Friction Welds, Int. J. Adv. Manuf. Technol., 2009, 45(9-10), p 875–888 (in English)
P. Sathiya, S. Aravindan, R. Soundararajan, and H.A. Noorul, Effect of Shielding Gases on Mechanical and Metallurgical Properties of Duplex Stainless-Steel Welds, J. Mater. Sci., 2009, 44(1), p 114–121 (in English)
W.J. Zhang, Y.K. Liu, X. Wang, and Y.M. Zhang, Characterization of Three-Dimensional Weld Pool Surface in Gas Tungsten Arc Welding, Weld. J., 2012, 91(7), p 195s–203s (in English)
A. Ureňa, E. Otero, M.V. Utrilla, and C.J. Munez, Weldability of a 2205 Duplex Stainless Steel Using Plasma Arc Welding, J. Mater. Process. Technol., 2007, 182(1-3), p 624–631 (in English)
J.M.G. de Salazar, A. Soria, and M.I. Barrena, The Effect of N2 Addition upon the MIG Welding Process of Duplex Steels, J. Mater. Sci., 2007, 42(13), p 4892–4898 (in English)
R. Badji, M. Bouabdallah, B. Bacroix, C. Kahloun, K. Bettahar, and N. Kherrouba, Effect of Solution Treatment Temperature on the Precipitation Kinetic of σ-Phase in 2205 Duplex Stainless Steel Welds, Mater. Sci. Eng. A, 2008, 496(1-2), p 447–454 (in English)
N.A. McPherson, K. Chi, and T.N. Baker, Submerged Arc Welding of Stainless Steel and the Challenge from the Laser Welding Process, J. Mater. Process. Technol., 2003, 134(2), p 174–179 (in English)
J. Nowacki and P. Rybicki, The Influence of Welding Heat Input on Submerged Arc Welded Duplex Steel Joints Imperfections, J. Mater. Process. Technol., 2005, 164(5), p 1082–1088 (in English)
H. Sieurin and R. Sandström, Austenite Reformation in the Heat-Affected Zone of Duplex Stainless Steel 2205, Mater. Sci. Eng. A, 2006, 418(1-2), p 250–256 (in English)
N.A. McPherson, Y. Li, and T.N. Baker, Microstructure and Properties of as Welded Duplex Stainless Steel, Sci. Technol. Weld. Join., 2000, 5(4), p 235–244 (in English)
W.Y. Hsiao, S.H. Wang, C.Y. Chen, J.R. Yang, and W.S. Lee, Effects of Dynamic Impact on Mechanical Properties and Microstructure of Special Stainless Steel Weldments, Mater. Chem. Phys., 2008, 111(1), p 172–179 (in English)
B. Arivazhagan, R. Prabhu, S.K. Albert, M. Kamaraj, and S. Sundaresan, Microstructure and Mechanical Properties of 9Cr-1Mo Steel Weld Fusion Zones as a Function of Weld Metal Composition, J. Mater. Eng. Perform., 2009, 18(8), p 999–1004 (in English)
T.H. Chen and J.R. Yang, Microstructural Characterization of Simulated Heat Affected Zone in a Nitrogen-Containing 2205 Duplex Stainless Steel, Mater. Sci. Eng. A, 2002, 338(1-2), p 166–181 (in English)
H. Sieurin and R. Sandström, Sigma Phase Precipitation in Duplex Stainless Steel 2205, Mater. Sci. Eng. A, 2007, 444(1-2), p 271–276 (in English)
H. Sieurin and R. Sandström, Fracture Toughness of a Welded Duplex Stainless Steel, Eng. Fract. Mech., 2006, 73(4), p 377–390 (in English)
R. Badji, M. Bouabdallah, B. Bacroix, C. Kahloun, B. Belkessa, and H. Maza, Phase Transformation and Mechanical Behavior in Annealed 2205 Duplex Stainless Steel Welds, Mater. Charact., 2008, 59(4), p 447–453 (in English)
X.J. Yuan, C.Y. Kang, and M.B. Kim, Microstructure and XRD Analysis of Brazing Joint for Duplex Stainless Steel Using a Ni-Si-B Filler Metal, Mater. Charact., 2009, 60(9), p 923–931 (in English)
B. Deng, Z.Y. Wang, Y.M. Jiang, T. Sun, J.L. Xu, and J. Li, Effect of Thermal Cycles on the Corrosion and Mechanical Properties of UNS S31803 Duplex Stainless Steel, Corros. Sci., 2009, 51(12), p 2969–2975 (in English)
Acknowledgments
The authors gratefully acknowledge support from the State Key Lab of Advanced Welding and Joining (AWPT-Z02-2010), the Harbin Institute of Technology; the Fundamental Research Funds for the Central University (CDJRC11280002) and the Fundamental Research Funds for the State Key Laboratory of Mechanical Transmission (SKLMT-ZZKT-2012MS08), the Excellent Talents Project in Universities of Chongqing Municipal Education Commission; and the Sharing fund of Chongqing University’s large-scale equipment. The authors also thank Prof. Zhang YM, Mr. RAN Hanquan, Mr. CHEN Wei, and Mr. ZHANG Weijie for their helpful technical support and discussion.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Luo, J., Yuan, Y., Wang, X. et al. Double-Sided Single-Pass Submerged Arc Welding for 2205 Duplex Stainless Steel. J. of Materi Eng and Perform 22, 2477–2486 (2013). https://doi.org/10.1007/s11665-013-0529-8
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11665-013-0529-8