1. Howse D, Developments in A-TIG Welding; Exploiting Advances in Arc Welding Technology, Woodhead Publishing, p 3.
2. Anderson P C J, and Harvey M D F, A review of techniques to manage penetration variability during TIG welding.
3. Merchant S Y, Int J Res Eng Technol
04 (2015) 574, ISSN 2319-1163.
4. Arivazhagan B, Kamaraj M, Albert S K, and Sundaresan S, Comparison of FCAW, SMAW and GTAW for Joining Modified 9Cr–1Mo Steel, IGCAR, Kalpakkam.
5. Li X, Cabrillat M T, and Lejeail Y, Study of Modified 9Cr–lMo Welds, p 64.