Experimental Evaluation of Mechanical Properties of Stainless Steel by TIG Welding at Weld Zone
|International Journal of Engineering Trends and Technology (IJETT)||
|© 2015 by IJETT Journal|
|Year of Publication : 2015|
|Authors : D. Simhachalam, N. Indraja, M. Raja Roy
|DOI : 10.14445/22315381/IJETT-V26P221|
D. Simhachalam, N. Indraja, M. Raja Roy"Experimental Evaluation of Mechanical Properties of Stainless Steel by TIG Welding at Weld Zone", International Journal of Engineering Trends and Technology (IJETT), V26(3),120-127 August 2015. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group
The present paper aims at studying the effect of welding process parameters on the mechanical properties of stainless steel 304(18Cr-8 Ni) welded joint obtained by TIG welding. The welding parameters like welding current,Gas flow rate and filler rod diameter have varying degree of influence on the properties of the welded joint. Impact strength and hardness are determined at Welded Zone. Specimens of size 40x15x5 mm are taken for experimentation it is observed that the welding current has a significant effect on the welding parameters as compared to the filler rod diameter. The filler rod diameter also has similar effect on the welding current, but the welding current has a higher effect compared to the filler rod diameter. The present paper also involves prediction of hardness, impact strength and depth of penetration using MINITAB software. The residuals obtained from the analysis using software were find to be within limits which proves the correctness of the experimental values.
 ARUN NARAYANAN, CIJO MATHEW, VINOD YELDO
BABY, JOBY?JOSEPH, ?Influence of Gas Tungsten Arc
Welding Parameters in aluminium 5083 alloy International
Journal of Engineering Science and Innovative Technology
(IJESIT) ISSN: 2319-5967 Vol. 2 No. 5 September 2013.
 CHANDRESH.N.PATEL, PROF.SANDIP CHAUDHARY, ?Parametric?Optimization of Weld Strength of Metal Inert Gas Welding and Tungsten Inert Gas Welding By Using Analysis of Variance and Grey Relational Analysis online international
 LAKSHMAN SINGH, ROHIT KUMAR, NIDHI GUPTA AND MAYUR GOYAL, ?To investigate the effect of TIG welding Parameters on 5083 Aluminum Alloy Weldability ISSN: 2320-2491, Vol.2, No.4, June July 2013.
 NIRMALENDHU CHOUDHURYA, RAMESH RUDRAPATIA AND ASISH?BANDYAPADHYAYA.Design optimization of Process Parameters for TIG welding based on Taguchi Method. International Journal of Current Engineering and Technology
 SUSHEEL KUMAR SHARMA, SYED HASAN MEHDI?Influences of the?Welding Process Parameters on the Weldability of Material International Journal of Engineering and Advanced Technology (IJEAT) ISSN: 2249 – 8958, Volume-2, Issue-5, June 2013
 Process parameters selection for optimizing the weld pool geometry in the tungsten inert gas welding of stainless steel.S.C. juang, Y.S. Tarng
 Study of microstructure and mechanical properties of 304 stainless steel joints by TIG,LASER and LASER-TIG Hybrid welding .Jun Yan ,Ming Cao,Xiaoyan Zeng
 Modelling, optimization and classification of weld quality in tungsten inert gas welding.Y.S. Tarng, H.L Tsai, S.S. Yeh
 Effect of TIG welding on corrosion behaviour of 316L stainless steel.M.Dadfar, M.H. Fathi, F. Karimzadeh, M.R. Dadfar, A. Saatchi
 Effect of flux containing fluorides on TIG welding process.S. Leconte, P.Paillard, P. Chapelle, G.Henrion, J.Saindrenan
 A Text Book of Manufacturing Technology by P.N Rao
TIG Welding, Wels Zone, Hardness, Response Surface Method.