Comparative Evaluation of Mechanical Characterization Features of Dissimilar Weldments

An attempt has been prepared to join the two dissimilar materials AISI 310 and AISI 316 L by Tungsten Inert Gas (TIG) welding process. AISI 316L and 90 S was used as filler metal. The microstructures of AISI 316 L and AISI 310 were evaluated after the TIG welding. And also various mechanical tests were conducted on Weldments to evaluate the mechanical properties .In this paper, the focus is purely on characterization and analysis of the dissimilar metal welded joint. The chemical composition of base metals as well as filler metals was found to play an important role on mechanical properties. Mechanical tests such as SEM/EDS, optical micro-structure, micro-hardness, tensile test and fractrography are performed. And then a comparison is made between the results Ankur Sethi | Rutash Mittal"Comparative Evaluation of Mechanical Characterization Features of Dissimilar Weldments" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-3 , April 2018, URL: http://www.ijtsrd.com/papers/ijtsrd11530.pdf http://www.ijtsrd.com/engineering/mechanical-engineering/11530/comparative-evaluation-of-mechanical-characterization--features-of-dissimilar-weldments/ankur-sethi