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Arc characteristic of multi-cathode three-electrode GTAW (TE-GTAW)
Welding in the WorldMateus Barancelli Schwedersky +3 more
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Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2023
Two types of the weld joint of Inconel 617 alloy were produced using gas tungsten arc welding (GTAW) and shielded metal arc welding (SMAW) processes with ERNiCrCoMo-1 filler metal and ENiCrCoMo-1 electrode, respectively.
Sachin Sirohi +6 more
semanticscholar +1 more source
Two types of the weld joint of Inconel 617 alloy were produced using gas tungsten arc welding (GTAW) and shielded metal arc welding (SMAW) processes with ERNiCrCoMo-1 filler metal and ENiCrCoMo-1 electrode, respectively.
Sachin Sirohi +6 more
semanticscholar +1 more source
IEEE Transactions on Industrial Informatics, 2023
Weld defect detection and control is of great significance for the gas tungsten arc welding process of aluminum alloy, and the recognition of penetration states based on acoustic signal has been a hot topic.
Zhicai Zhao +3 more
semanticscholar +1 more source
Weld defect detection and control is of great significance for the gas tungsten arc welding process of aluminum alloy, and the recognition of penetration states based on acoustic signal has been a hot topic.
Zhicai Zhao +3 more
semanticscholar +1 more source
Journal of Materials Processing Technology, 2020
Abstract A notable advantage of the GTAW process with the use of a hot wire is the higher deposition rate, which can be twice as high as that achieved with a cold wire for the same welding current. In the conventional procedure, the wire is heated through the passage of current to create heat by the Joule Effect.
Anna Louise Voigt +2 more
openaire +1 more source
Abstract A notable advantage of the GTAW process with the use of a hot wire is the higher deposition rate, which can be twice as high as that achieved with a cold wire for the same welding current. In the conventional procedure, the wire is heated through the passage of current to create heat by the Joule Effect.
Anna Louise Voigt +2 more
openaire +1 more source
Droplet transfer in arcing-wire GTAW
Journal of Manufacturing Processes, 2016Abstract In arcing-wire GTAW process, the wire melting speed and weld penetration are decoupled. To well study the arcing-wire GTAW, especially the droplet transfer mode, the forces imposed on the droplet are analyzed firstly and compared with those in conventional GMAW. Then the experiments have been carefully designed and conducted.
Shujun Chen +4 more
openaire +1 more source
Importance of shielding and mechanical characterization of GTAW on Ti-6AL-4V alloy sheet
Welding International, 2023Welding and joining Titanium and its alloys are always challenging because getting a contamination-free joint is difficult with arc welding. For this concern, an attempt was made with and without shielding arrangements using the Gas Tungsten Arc Welding (
Karpagaraj Anbalagan +5 more
semanticscholar +1 more source
Applied Mechanics and Materials, 2021
This present investigation explore the microstructural properties of SDSS grade SAF2507 weldments produced by constant current GTAW and constant current GTAW with superimposed high frequency (HF) current. The macro, microstructural examination and mechanical characterization were performed.
Rajeev Kumar +3 more
openaire +1 more source
This present investigation explore the microstructural properties of SDSS grade SAF2507 weldments produced by constant current GTAW and constant current GTAW with superimposed high frequency (HF) current. The macro, microstructural examination and mechanical characterization were performed.
Rajeev Kumar +3 more
openaire +1 more source
IEEE Transactions on Industrial Informatics
Reliable welding quality monitoring (WQM) is a long-standing challenge for climbing gas tungsten arc welding (GTAW) due to the inherent instability and complexity of the weld pool during upward welding, especially for the fabrication of large-scale ...
Yuxiang Hong +4 more
semanticscholar +1 more source
Reliable welding quality monitoring (WQM) is a long-standing challenge for climbing gas tungsten arc welding (GTAW) due to the inherent instability and complexity of the weld pool during upward welding, especially for the fabrication of large-scale ...
Yuxiang Hong +4 more
semanticscholar +1 more source