Journal ArticleDOI
Techniques to improveweld penetration in TIG welding (A review)
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In this paper, the influence of various types methods such as ATIG (Activated Fluid TIG), FBTIG (Flux Bounded TIG) and PCTIG (Pulsed Current Tungsten Inert Gas) welding was discussed.About:
This article is published in Materials Today: Proceedings.The article was published on 2017-01-01. It has received 52 citations till now. The article focuses on the topics: Shielding gas & Gas tungsten arc welding.read more
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Application and use of different aluminium alloys with respect to workability, strength and welding parameter optimization
Deekshant Varshney,Kaushal Kumar +1 more
TL;DR: In this paper, a review of aluminium usages, application, and workability parameters was conducted using the structure literature review technique, and the time period selected for the study is 2008-2019 from the Scopus database.
Journal ArticleDOI
Enhancement of activated tungsten inert gas (A-TIG) welding using multi-component TiO2-SiO2-Al2O3 hybrid flux
TL;DR: In this paper, the effect of hybrid multi-component surfactant (flux) is discussed in terms of depth of penetration (DOP), micro-hardness, tensile strength, and metallurgical traits.
Journal ArticleDOI
A novel perception toward welding of stainless steel by activated TIG welding: a review
TL;DR: In this paper, the authors describe the TIG or Gas Tungsten Arc Welding (GTAW) process is used for stainless steel, a widely used material in various industries such as aerospace, chemical processing and transportation.
Journal ArticleDOI
Development and characterization of nano- flux welding powder from calcined coconut shell ash admixture with FeO particles
TL;DR: In this article, a novel nanoparticle flux powder Iron Oxide (FeO) developed from coconut shell through the chemical reduction was examined using Scanning Electron Microscopy, Elemental Dispersive X-ray, Transmission Electron microscopy, and Xray Powder Diffraction.
Journal ArticleDOI
Influence of Different Frequency Pulse on Weld Bead Phase Ratio in Gas Tungsten Arc Welding by Ferritic Stainless Steel AISI-409L
R. Venkatesh,Shyamala Manivannan,Senthil Kumar Kaliappan,S Sandana Socrates,S. Sekar,Pravin P. Patil,L. Natrayan,Melkamu Beyene Bayu +7 more
TL;DR: In this article , a taguchi L9 orthogonal array with three level four factors was chosen to execute the bead on plate welding, which leads to optimize the input process parameters on main effect plot via analysis of variance, and the contribution level of each parameter with respect to responses.
References
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Predictions of weld pool profiles using plasma physics
Masanori Tanaka,John J. Lowke +1 more
TL;DR: In this paper, a review of recent papers which have led to the capability of the prediction of weld depths for gas tungsten arc welding, for any given arc current, electrode shape or separation and welding gas, is given.
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Factors affecting variable weld penetration
Kenneth C. Mills,B. J. Keene +1 more
TL;DR: In this article, it was concluded that the Heiple-Roper theory provides a satisfactory explanation for variable weld penetration, namely, the direction and the strength of the fluid flows in the weld pool caused by Marangoni convection are responsible for the large differences in weld penetrption observed with different casts.
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TIG welding with single-component fluxes
TL;DR: In this paper, the authors evaluated the use of activated flux TIG (ATIG) welding for the austenitic stainless steels with fluxes of only one major component and found that even the very simple flux that was used can greatly increase the penetration of the weld bead.
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Study of the characteristics of duplex stainless steel activated tungsten inert gas welds
TL;DR: In this paper, the effects of specific fluxes used in the tungsten inert gas (TIG) process on surface appearance, weld morphology, angular distortion, mechanical properties, and microstructures when welding 6mm thick duplex stainless steel were investigated.
Journal ArticleDOI
Study of the Performance of Stainless Steel A-TIG Welds
TL;DR: In this paper, the effect of oxide fluxes on weld morphology, arc voltage, mechanical properties, angular distortion and hot cracking susceptibility obtained with TIG welding, which applied to the welding of 5mm thick austenitic stainless steel plates.