• Chandrakat V. Solanki

Tungsten inert gas (TIG) welding which uses a non-consumable tungsten electrode and an inert gas for arc shielding, is an extremely important arc welding process. Argon is used as shielding gas.To improve welding quality of SS 304 plate an TIG welding system has been used , by which welding speed can be control during welding process. Welding of SS 304 plate has been performed in One phases. During single side welding performed over SS 304 plate by changing different welding parameters. Effect of welding speed and welding current on the tensile strength of the weld joint has been investigated for weld joint.Optical microscopic analysis has been done on the weld zone to evaluate the effect of welding parameters on welding quality. Hardness value of the welded zone has been measured at the Tensile test of the welded zone.

welding process,TIG welding,MIG welding,hardness,tensilestrength

"Study and Optimization of Parameter in TIG Welding Process", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.305-310, April-2019, Available :http://www.jetir.org/papers/JETIR1904K43.pdf

"Study and Optimization of Parameter in TIG Welding Process", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp305-310, April-2019, Available at : http://www.jetir.org/papers/JETIR1904K43.pdf