Unified Non-equilibrium Modelling of Tungsten-Inert Gas Microarcs in Atmospheric Pressure Argon
Sign Up to like & getrecommendations! Published in 2019 at "Plasma Chemistry and Plasma Processing"
DOI: 10.1007/s11090-019-10020-x
Abstract: Analysis of the plasma parameters of a tungsten-inert gas microarc with a length of 0.4 mm is carried out by means of a unified one-dimensional model. The model solves the fluid equations for the particle… read more here.
Keywords: equilibrium modelling; inert gas; non equilibrium; unified non ... See more keywords
Numerical simulation for dynamic behavior of molten pool in tungsten inert gas welding with reserved gap
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2020.07.063
Abstract: Abstract A 3-dimensional transient numerical analysis model of tungsten inert gas (TIG) welding with a reserved gap was established in this study. The loss of the total heat input and change in arc pressure due… read more here.
Keywords: reserved gap; inert gas; pool; weld pool ... See more keywords
Enhancement of activated tungsten inert gas (A-TIG) welding using multi-component TiO2-SiO2-Al2O3 hybrid flux
Sign Up to like & getrecommendations! Published in 2019 at "Measurement"
DOI: 10.1016/j.measurement.2019.106912
Abstract: Abstract A novel technique of using activated flux in Tungsten inert gas (TIG) welding is used in the present investigations. The effect of hybrid multi-component surfactant (flux) is discussed in terms of depth of penetration… read more here.
Keywords: multi component; tungsten inert; gas tig; inert gas ... See more keywords
Friction Hydro-Pillar Processing and Tungsten Inert Gas Welding of a Duplex Stainless Steel
Sign Up to like & getrecommendations! Published in 2019 at "Materials Science and Technology"
DOI: 10.1080/02670836.2019.1613801
Abstract: ABSTRACT This work presents friction hydro-pillar processing (FHPP) and tungsten inert gas (TIG) welding of SAF2205 duplex stainless steel. Weld microstructural and mechanical characterisation were carried out based on the standards (DNV-RP-F112 and DNV-OS-F101). Therefore,… read more here.
Keywords: hydro pillar; pillar processing; microscopy; inert gas ... See more keywords
The electric field and voltage of dc tungsten-inert gas arcs and their role in the bidirectional plasma-electrode interaction
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ab2325
Abstract: Electrical measurements and numerical modelling of dc tungsten-inert gas arcs are carried out in order to determine the electric field and the voltage, and to study their importance to the plasma-electrode interaction. The configuration under… read more here.
Keywords: gas; tungsten inert; voltage; electric field ... See more keywords
Surface modification of microalloyed steel by silicon carbide reinforcement using tungsten inert gas arcing
Sign Up to like & getrecommendations! Published in 2018 at "Materials Research Express"
DOI: 10.1088/2053-1591/aaf7d8
Abstract: A layer of composite material has been developed on the surface of microalloyed steel by embedding hard SiC particles into the matrix. Reinforcement of particles in a fused matrix was performed by Tungsten Inert Gas… read more here.
Keywords: microscopy; inert gas; surface; gas arcing ... See more keywords
Effect of heat on microstructural, mechanical and electrochemical evaluation of tungsten inert gas welding of low-nickel ASS
Sign Up to like & getrecommendations! Published in 2018 at "Anti-corrosion Methods and Materials"
DOI: 10.1108/acmm-05-2018-1941
Abstract: Purpose The purpose of the study is to evaluate Cr-Mn ASS weld using different heat inputs for its microstructure, mechanical properties and electrochemical behavior. The microstructural examination used optical and scanning electron microscopy. It was… read more here.
Keywords: gas; heat input; ass; heat ... See more keywords
Achieving optimized tungsten inert gas butt welding conditions of thin cold rolled steel sheets by response surface methodology and artificial neural networks
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering"
DOI: 10.1177/0954408917718069
Abstract: This paper describes the multiresponse optimization of tungsten inert gas welding for an optimal parametric combination to predict the weld characteristics of thin cold rolled steel sheets. The interaction effects of tungsten inert gas welding… read more here.
Keywords: methodology; thin cold; inert gas; cold rolled ... See more keywords
Characterization of the microstructure and mechanical properties of activated tungsten inert gas welded and hot-wire tungsten inert gas welded super austenitic stainless steel AISI 904L
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications"
DOI: 10.1177/14644207221118438
Abstract: Super austenitic stainless steel AISI 904L is a premium stainless steel variant known for its superior properties and ability to retain the same in highly challenging conditions. This study investigates the feasibility of welding 10-mm… read more here.
Keywords: inert gas; tungsten inert; activated tungsten;
Fe2O3 Nanowire Flux Enabling Tungsten Inert Gas Welding of High-Manganese Steel Thick Plates with Improved Mechanical Properties
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11115052
Abstract: Economic welding of thick steel plates is an emerging challenge for various engineering applications. However, tungsten inert gas (TIG) arc welding, as an economic and widely used method, is not regarded as a suitable tool… read more here.
Keywords: steel; tungsten inert; nanowire flux; fe2o3 ... See more keywords
Experimental Investigation and Parametric Optimization of the Tungsten Inert Gas Welding Process Parameters of Dissimilar Metals
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15134426
Abstract: Special attention is required when joining two materials with distinct chemical, physical and thermal properties in order to make the joint bond robust and rigid. The goal of this study was to see how significantly… read more here.
Keywords: gas; inert gas; tungsten inert; welding process ... See more keywords