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Investigation on Microstructure and Mechanical Properties of Corrosion Resistance Alloy C-2000 Fabricated by Conventional Arc Welding Technique
ISSN: 0148-7191, e-ISSN: 2688-3627
Published October 11, 2019 by SAE International in United States
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Event: International Conference on Advances in Design, Materials, Manufacturing and Surface Engineering for Mobility
In the current work the metallurgical and tensile properties of the weld joints of alloy C-2000 were investigated. Welding technique employed in this study is Tungsten Inert Gas Welding (TIG) and Pulsed Current Tungsten Inert Gas (PC-TIG) welding with autogenous mode and Ni-Cr-Mo rich ERNiCrMo-10 filler wire. The results show that PC-TIG weldment obtained the refined microstructure compared to the TIG weldment. Energy dispersive spectroscopy (EDS) showed the extent of Cr segregation was observed in all the weldments. PC-TIG welding shows reduced segregation compared to the corresponding TIG. X-ray diffraction (XRD) corroborated the existence of Ni3Cr2 phases in the weld fusion zone. Tensile test results show the PC-TIG weldment obtained marginally higher tensile properties comparing over the corresponding TIG weldment. The strength of the weldments is inferior in all cases in comparison to base metal.
- Aashish John - Vellore Institute of Technology
- Kiran Jacob Johny - Vellore Institute of Technology
- Balasubramanian Arulmurugan - KPR Institute of Engg and Technology
- Sivan Rajkumar - Hawassa University
- Natarajan Arivazhagan - Vellore Institute of Technology
- Chooriyaparambil Damodaran Naiju - Vellore Institute of Technology
- Manoharan Manikandan - Vellore Institute of Technology
CitationJohn, A., Jacob Johny, K., Arulmurugan, B., Rajkumar, S. et al., "Investigation on Microstructure and Mechanical Properties of Corrosion Resistance Alloy C-2000 Fabricated by Conventional Arc Welding Technique," SAE Technical Paper 2019-28-0177, 2019, https://doi.org/10.4271/2019-28-0177.
Data Sets - Support Documents
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- Cieslak, M.J., Headley, T.J., Romig, A.D. , Metall Trans A 17A (1986), 2035, Cieslak, M.J., Headley, T.J., Romig, A.D., “The Welding Metallurgy of HASTELLOY Alloys C-4, C-22, and C-276,” Metallurgical Transactions A. Nov 1 1986, 17(11):2035-47.
- Tawancy, H.M. , “Long-Term Ageing Characteristics of some Commercial Nickel-Chromium-Molybdenum Alloys,” J. Mater. Sci. 16(10):2883-2889, 1981, 1981.
- Manikandan, M., Arivazhagan, N., Nageswara Rao, M., and Reddy, G.M. , “Improvement of Microstructure and Mechanical Behavior of Gas Tungsten Arc Weldments of Alloy C-276 by Current Pulsing,” Acta Metall Sinica 28(2):208-215, 2015.
- Manikandan, M., Arivazhagan, N., Nageswara Rao, M., and Reddy, G.M. , “Microstructure and Mechanical Properties of Alloy C-276 Weldments Fabricated by Continuous and Pulsed Current Gas Tungsten Arc Welding Techniques,” J Manuf Processes 16:563-572, 2014.
- Arulmurugan, B. and Manikandan, M. , “Development of Welding Technology for Improving the Metallurgical and Mechanical Properties of 21st Century Nickel Based Superalloy 686,” Mater Sci Eng A A69:126-140, 2017.
- John Dupoint, N., John Lippold, C., and Samuel Kiser, D. , Welding Metallurgy and Weldability of Nickel-Base Alloys (New Jersey: A John Wiley & Sons, 2009), 47-98.
- Kow, S. , A Textbook on Welding Metallurgy (New Jersey: A John Wiley & Sons, 2003), 170-194.
- Silva, C.C., Conrado Afonso, R.M., Ramirez, A.J., Motta, M.F. et al. , “Assessment of Microstructure of Alloy Inconel 686 Dissimilar Weld Claddings,” J Alloys Comp 684:628-642, 2016.