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Published
Mar 22, 2015
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Abstract

Austenitic stainless steels are widely used in the application of aircraft engine parts, heat exchangers, furnace parts etc. It contains both chromium and nickel. Nickel and chromium aids stability of austenite over wide range of temperatures and high corrosion resistance respectively. 316L austenitic stainless steel is low carbon (0.03%) steel, developed from 316 austenitic stainless steel and contains carbon (0.08%).  The causes of decreased contents of carbon, minimizes the problem of harmful carbide precipitation during welding. Activated Tungsten Inert Gas (A-TIG) welding can increase the joint penetration and weld depth-width ratio, thereby reducing angular distortion of the weldment. This paper address the A-TIG welding, and their significance & advantages.

Keywords: 316L austenitic stainless steel, A- TIG welding and Marangoni convection, Arc Constriction Effect.

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Author Biographies

R. Kumar, Einstein College of Engineering, Tirunelveli – 637 208, Tamilnadu

Assistant Professor, Department of Mechanical Engineering

S. R. Sundara Bharathi, National Engineering College, Kovilpatti – 628 503, Tamilnadu

Assistant Professor, Centre for Manufacturing Sciences, Department of Mechanical Engineering
How to Cite
Kumar, R., & Bharathi, S. R. S. (2015). A Review Study on A-TIG Welding of 316(L) Austenitic Stainless Steel. International Journal of Emerging Trends in Science and Technology, 2(03). Retrieved from http://igmpublication.org/ijetst.in/index.php/ijetst/article/view/564

References

1. Heiple C.R and Roper J.R , “Mechanism for minor element effect on GTA fusion zone geometry,” Welding Journal, vol.61 (4), pp.97–102,1982.
2. Howse D.S and Lucas W,“Investigation into arc constriction by active fluxes for tungsten inert gas welding,” Science and Technology of Welding and Joining, vol.5 (3), pp.189–193, 2000.
3. Paulo J Modenesi, Eustaquio R. Apolinario and Iaci M. Pereira, “TIG welding with single-component fluxes,” Journal of Materials Processing Technology, vol.99 (1–3) pp. 260–266, 2000.
4. Tseng K.H and Chou C.P, “Effect of pulsed gas tungsten arc welding on angular distortion in austenitic stainless steel weldments,” Science and Technology of Welding and Joining, vol. 6 (3), pp.149–153, 2001.
5. Huang H.Y, “Effects of shielding gas composition and activating flux on GTAW Weldments,” Material and Design, vol.30 (7), pp. 2404–2409, 2009.
6. Kuang-Hung Tseng and Chih-Yu Hsu, “Performance of activated TIG process in austenitic stainless steel welds”, Journal of Materials Processing Technology, vol. 211, 503–512, 2011.
7. Kuang Hung Tseng and Ko Jui Chuang,” Study of Type 316L Stainless Steel TIG Welding with MoO3 Powder,” Advanced Materials Research,vol. 291-294, pp. 901-904, 2011.
8. Cheng Hsien Kuo, Kuang Hung Tseng and Chang Pin Chou, “Effect of Activated TIG Flux on Performance of Dissimilar Welds between Mild Steel and Stainless Steel,” Key Engineering Materials, Vol.479, 2011, pp.74-80
9. Chih-Yu Hsu, Kuang-Hung and Tseng,” Performance of activated TIG process in austenitic stainless steel weld,” Journal of Materials Processing Technology, vol.211, pp.503–512, 2011.
10. Ahmadi.E and Ebrahimi A.R, “The effect of activating fluxes on 316L stainless steel weld joint characteristic in TIG welding using the Taguchi method”, Journal of Advanced Materials and Processing, vol.1, pp.55-62, 2012.
11. Kuang Hung Tseng, Yung Chang Chen and Kuan Lung Chen ,” Cr2O3 Flux Assisted TIG Welding of Type 316L Stainless Steel Plates,” Applied Mechanics and Materials vol.121-126, pp.2592-2596, 2012.
12. Hsien Kuo Cheng, Long Tsai Yao and Pin Chou Chang “A Study of the Performance of Dissimilar A-TIG Welds,” Advanced Materials Research, vol.530, pp.74-79, 2012.
13. Kuang-Hung Tseng “Development and application of oxide-based flux powder for tungsten inert gas Welding of austenitic stainless steels”, Powder Technology,vol.233, pp.72–79, 2013.
14. Sambherao A.B, “Use of Activated Flux For Increasing Penetration In Austenitic Stainless Steel While Performing GTAW” International Journal of Emerging Technology and Advanced Engineering, vol. 3, Issue 12,2013, 520-524.
15. Nilesh Ghetiya and Dipali Pandya, “ Mathematical Modeling for the Bead Width and Penetration in Activated TIG Welding Process”, International Conference on Multidisciplinary Research & Practice vol.1, pp.247-252, 2014.
16. Sindo Kou”Welding Metallurgy”, Second Edition, A John wiley &Sons,INC., Publication.
17. Md.Ibrahim Khan ,”Welding Science and Technology”, New Age International Publishers.
18. O.P.Khanna and M.Lal”A text Book of Production Technology’, Dhanpat Rai Publications
19. S.K.Hajra choudhury and A.K.Hajra chodhury nirjhar roy, text book of ‘Elements of Workshop Technology’,Media Promoters & Publishers pvt.ltd.
20. Anup Goel, text book of Manufacturing Technology-I’, Technical Publications.