Open Access
Subscription Access
Open Access
Subscription Access
A Study on Welding of Ultrahigh Strength Steels
Subscribe/Renew Journal
I feel deeply honoured for being invited by the Indian Institute of Welding (IIW) to deliver the prestigious Prof.Placid Rodriguez Memorial Lecture. This is a great occasion to recall the fond memories of a renowned metallurgist, eminent scientist and technologist Prof.Placid Rodriguez and his contribution to advancement of science and technology in general and to welding fraternity in particular. This occasion becomes more unforgettable as it coincides with the Golden Jubilee Celebrations of the Indian Institute of Welding. I humbly accept this award and profusely thank the President, Hon.Secretary General, Chairman-Technical Committee and Council Members of IIW for bestowing the honour upon me and the Chairman and Managing Committee members of IIW Hyderabad Branch for having nominating me. The topic I have chosen for this lecture is on welding of ultrahigh strength steels, which is of great importance as these steels are being widely employed in aerospace and defence applications.
Keywords
Welding, Ultrahigh Strength Steel, Similar Welding, Dissimilar Welding, Testing.
User
Subscription
Login to verify subscription
Font Size
Information
- P. Venkata Ramana, G. Madhusudhan Reddy and T. Mohandas, Microstructure, Hardness and Residual Stress Distribution in Maraging Steel Gas Tungsten Arc Weldments, Science and Technology of Welding and Joining (Maney Publication, U.K.), Vol.13, No.4, 2008, 388-394.
- G. Madhusudhan Reddy and P. Venkata Ramana, Influence of Filler Material Composition on the Residual Stress Distribution of Dissimilar Gas Tungsten Arc Weldments of Ultrahigh Strength Steels, Science and Technology of Welding and Joining (Maney Publication, U.K.), Vol.16, No.3,2011,273-278.
- P. Venkata Ramana and G. Madhusudhan Reddy, Microstructure and Mechanical Properties of Similar and Dissimilar Gas Tungsten Arc Weldments of Maraging Steel and Medium Alloy Medium Carbon Steel, International Welding Symposium (IWS2klO), 10-12 February 2010, Mumbai.
- P. Venkata Ramana and G. Madhusudhan Reddy, Dissimilar Metal Gas Tungsten Arc Weldments of Maraging Steel and Medium Alloy Medium Carbon Steel - Effect of Post-Weld Heat Treatments, Indian Welding Journal, 2012, Vol.45, No.l, 47-62.
- P. Venkata Ramana and G. Madhusudhan Reddy, Dissimilar Metal Electron Beam Weldments of Maraging Steel and Medium Alloy Medium Carbon Steel - Effect of Post-Weld Heat Treatments on Mechanical Properties, International Institute of Welding International Conference (IIW-IC 2011), 21-22 July 2011,Chennai.
- P. Venkata Ramana, G. Madhusudhan Reddy and A.V.S.S.K.S. Gupta, Microstructure and Residual Stress Distribution of Similar and Dissimilar Electron Beam Welds-Maraging Steel to Medium Alloy Medium Carbon Steel, Materials and Design (Elsevier Publication), Vol.31, No.2,2010,749-760.
- P. Venkata Ramana, G. Madhusudhan Reddy and A.V.S.S.K.S. Gupta, Influence of Parent Metal Mechanical Properties on Those of the Different Ultra-High-Strength Steel Electron Beam Welds, Steel Grips (Grips media GmbH, Germany) - Vol.7, No.6,2009, 441-448.
- G. Madhusudhan Reddy and P. Venkata Ramana, Role of Nickel as an Interlayer in Dissimilar Metal Friction Welding of Maraging Steel to Low Alloy Steel, Journal of Materials Processing Technology (Elsevier Publication), 212, (2012), 66-77.
- P. Venkata Ramana and G. Madhusudhan Reddy, Influence of Surface Remelting on Distribution of Residual Stresses in Medium Alloy Medium Carbon Steel Gas Tungsten Arc Weldment, Journal of Engineering Manufacture, Proceedings of the Institution of Mechanical Engineers, Part B, United Kingdom-Vol.224, No.B5,2010,739-744.
Abstract Views: 475
PDF Views: 10