Optimization of process parameter for tensile strength and hardness of S.S 304 by TIG welding

  VijayGohel,  Jatin Makwana,  Riteshkumar Ranjan

Tungsten inert gas welding (TIG) is a high quality welding process commonly used to join plates of higher thickness in load bearing components. This process provide a purer and cleaner high volume weldments. The main purpose of present work is to investigate and correlated the relationship between various parameters and hardness and tensile strength of single square butt joint and predicting weld bead qualities before applying to the actual joining of metal by welding. Changing different welding parameters like effect of Gas flow, voltage and welding current on the tensile strength of the weld joint has been investigated of weld joint. Hardness value of the welded zone has been measured at the cross section to understand the change in mechanical property of the welded zone. In the study which parameter is most effectively effect the weld strength. Weld strength varies under various conditions. By using Taguchi and ANNOVA technique an optimal solution is find out, which provides us an optimal results of the varying condition.

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Unique Identification Number - IJEDR1602133
Page Number(s) - 756-760
Pubished in - Volume 4 | Issue 2 | May 2016
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)

  VijayGohel,  Jatin Makwana,  Riteshkumar Ranjan,   "Optimization of process parameter for tensile strength and hardness of S.S 304 by TIG welding", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.4, Issue 2, pp.756-760, May 2016, Available at :http://www.ijedr.org/papers/IJEDR1602133.pdf