article · Advances in Materials
Tungsten inert gas (TIG) welding also known as Gas Tungsten arc welding (GTAW) is a popular choice of welding process when high level of weld quality is required. In present investigation, TIG welding is observed using Taguchi L9 orthogonal method on the dissimilar Stainless Steel 304 and aluminum 2000. The two metals where butt joined using two filler metals joined simultaneously. The selected input parameters were Current, Voltage and Gas flow rate. Three levels of factors were chosen according to the previous works done on those materials. Further the mechanical testing was performed and ultimate tensile stress was studied as response. The different specimen have the same behavior describe as elastic material. The best stress at break of the joint was 9.525MPa which was very low compare to the ones of the aluminum and stainless steel works. That experimental stress was slightly higher than Predicted stress 8.89 MPa confirming the validity of the optimal setting.
This page summarises published work. The authoritative version sits with the publisher.
DOI: 10.11648/j.am.20261501.12
Is something wrong with this record? Report it or request removal.
Discussion
Have you built on this work, tried to replicate it, or seen it applied in practice? Share what you know. Verified researchers and MARATTO™ domain experts can open a discussion, and any member can reply. Contributions are reviewed before they appear.
No discussion yet. Open the first thread.
New to MARATTO™? Create a free account.
