Consumable electrode – additional filler wire arc interaction control under surfacing (DE-GMAW) by S. S. Poloskov, V. A. Erofeev, M. A. Sholokhov

“…Under the conditions of such surfacing, the minimization of the input of the remelted substrate metal into the weld metal is studied. The research objectives are to examine the conditions providing self-regulation of this advanced arc surfacing process, and to evaluate control capabilities of the heat impact power on the metal and on the weld metal flow.Materials and Methods. …”
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Gas-Phase Reactions in Nano-Strand Formation from Al-Fe-Ni Powder Reacted with CaF₂-SiO₂-Al₂O₃-MgO-MnO-TiO₂ Flux at 1350 °C:... by Theresa Coetsee, Frederik De Bruin

“…Fast high-temperature gas-phase reactions occurring in the limited space of the arc cavity in the submerged arc welding (SAW) process limit the study of specific gas-phase behaviours. …”
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Investigating the microstructure and mechanical properties of L-shaped structure of TM-B9 HSLA steels using WAAM process by Rakesh Chaudhari, Jash Modi, Souradeep Dutta, Vatsal Vaghasia, Subhas Das, Jay Vora, Subraya Krishna Bhat

“…Gas metal arc welding (GMAW)-based Wire-arc additive manufacturing (WAAM) process has been employed in the present study for fabrication of the L-shaped wall structure of TM-B9 low alloy steel on mild steel substrate plate. …”
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Development of mathematical model and optimization of GMA welding parameters of IS 2062 grade A steel weldments by Saadat Ali Rizvi, Wajahat Ali

“…In this experimental work, the effects of Gas metal arc (GMA) welding process parameters, such as arc voltage, wire feed speed, and gas flow rate on the mechanical quality of IS 2062 structural steel of grade A have been studied. …”
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Microstructural investigations on the Fractural behavior of SS304 butt joints developed through vibratory welding by K Ch Sekhar, Dr Rashmi Dwivedi, Dr. V.V. Rama Reddy

“…The fracture is exhibited as more ductile for samples developed with the assistance of vibratory treatment to the gas metal arc welding process. The decrease of columnar dendrites at weld zone and paradigmatic shift to equiaxed shapes under vibratory treatment prompted to achieve maximum enhancement in the mechanical properties and reduction of delta ferrite is responsible for decrement for further ranges. …”
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Numerical Simulation to Investigate the Influence of Welding Sequences and Boundary Conditions on the Mechanical Behaviour of Gusset Joints by Caballero Eric, Ruiz Hector, Blandon Juan

“…Once the methodology is validated, a case study is conducted in which the shielded metal arc welding (SMAW) process is simulated using a simultaneously coupled thermo-elasto-plastic analysis, based on the finite element method. …”
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Volatile alloying elements modulate laser-induced arc stability: A material-dependent interaction mechanism by Xiao Xiao, Chi Zhang, Shuaijun Bai, Dongsheng Wu, Hisaya Komen, Keke Zhang, Shigeaki Uchida, Manabu Tanaka

“…It is generally known that a laser can stabilize an arc. However, some numerical studies suggested that the laser-induced metal vapor decreased the temperature and electrical conductivity of arc plasma in hybrid laser-arc processing.In this study, the effects of volatile alloying elements on the interaction between laser and arc in hybrid laser-gas metal arc welding (GMAW)-based directed energy deposition (DED) were investigated based on experimental observations and theoretical calculations. …”
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Microstructural refinement and mechanical enhancement of Hastelloy X welds via electromagnetic vibration-assisted GTAW by A. Adelian, Khalil Ranjbar, M. Reihanian, R. Dehmolaei

“…This study investigates the influence of electromagnetic vibration on the microstructure and mechanical properties of Hastelloy X (HX) weld joints fabricated using the Gas Tungsten Arc Welding (GTAW) process. …”
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Thermal and Residual Stress Distributions in Inconel 625 Butt-Welded Plates: Simulation and Experimental Validation by Harinadh Vemanaboina, Edison Gundabattini, Kaushik Kumar, Paolo Ferro, B Sridhar Babu

“…Thermal and residual stress distributions induced by the gas tungsten arc welding (GTAW) process on Inconel 625 were studied using numerical simulation and experiments. …”
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Investigation of Surface Hardness and Microstructural Changes in S45C Carbon Steel Cylinders Through Arc Quenching by Pham Son Minh, Van-Thuc Nguyen, Thanh Tan Nguyen, Nguyen Ho

“…The electric arc energy from a TIG welding machine was used to modify the surface properties of S45C Carbon Steel Cylinders. …”
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Numerical analysis of low-current MAG lap welding based on improved heat source model by Shixiang XU, Zhenbang SUN, Yongquan HAN, Ya'nan LI, Jianping LIU, Ruixue SHANG

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Comprehensive experimental and numerical characterization of microstructural and mechanical anisotropy in wire arc additive manufactured carbon steel by Luiz Eduardo dos Santos Paes, João Marcos Souza Dias, João Rodrigo Andrade, Edmundo Benedetti Filho, Henrique Nardon Ferraresi, Leonardo Rosa Ribeiro da Silva, Carolina Xavier de Jesus Silva, Valério Luiz Borges, Kaue Correa Riffel, Silvina Hereñú, Pablo Francia, Elisan dos Santos Magalhães, Moisés Luiz Lagares Junior, Carlos Antonio Ribeiro Duarte, Tiago Vieira da Cunha, Núbia dos Santos Saad, Louriel Oliveira Vilarinho

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Microstructure and mechanical properties of GTA-based wire arc additive manufactured AZ91D magnesium alloy by Xiaoyu Cai, Fukang Chen, Bolun Dong, Sanbao Lin, Chunli Yang

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Texture evolution in building direction of wire arc additive manufactured 316L stainless steel with high plasticity by Hang Dong, Yongcun Li, João Pedro Oliveira, Sheng Gao, Wenjun Zhu, Yong Wang

“…In this study, the selection of gas metal arc welding as the heat source, followed by air cooling, was made for the fabrication of 316L SS components on a low-carbon steel substrate, aiming to optimize the manufacturing process. …”
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Multiscale approach to predict degradation of fracture resistance in austenitic stainless steel welds due to thermal aging by Ji-Su Kim, Seokmin Hong, Gyeong-Geun Lee, Jong-Min Kim

“…Gas tungsten arc welding (GTAW) and shielded metal arc welding (SMAW) are employed as welding methods. …”
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Enhanced Wear Resistance and Microstructure of Hypoeutectoid Fe-Cr-C-Nb Alloys via Submerged Arc Surfacing by Ziyi Li, Zhongxue Feng, Min Chen, Guangyu Zhang, Jianwei Chen, Boer Cao, Xuefeng Zhang, Caiju Li, Jianhong Yi

“…%Nb surfacing alloys were successfully applied to the substrate of 60CrMnMo steel through the submerged arc surfacing process utilizing a flux-cored welding wire. …”
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Simulation of residual stress and distortion evolution in dual-robot collaborative wire-arc additive manufactured Al-Cu alloys by Runsheng Li, Guanpeng Ju, Xushan Zhao, Yanzhen Zhang, Yongzhe Li, Guofang Hu, Mingyu Yan, Yuyao Wu, Danyang Lin

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PENGARUH JENIS ELEKTRODA TERHADAP SIFAT MEKANIK HASIL PENGELASAN SMAW MATERIAL BAJA ST 42 by I Putu Armika, I Nyoman Pasek Nugraha, Gede Widayana

“…SMAW (Shield Metal Arc Welding) is an activity carried out in the joining process which has a metal base material. …”
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Potentiodynamic polarization analysis with various corrosion inhibitors on A508/IN-182/IN-52M/308L/316L welds by Chaur-Jeng Wang, Prihatno Kusdiyarto, Yi-Hong Li

“…This process involved the fusion of low-alloy A508 and stainless steel 316L using gas tungsten arc welding (GTAW) welding, with the use of nickel-based alloy Inconel 182 as a filler material. …”
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Comprehensive analysis of arc methods of 3D printing of metal products: assessment of the efficiency and prospects of using TIG as a heat source by Andrii Horbenko, Constantine Zvorykin

“… In recent years, additive technologies have become increasingly important for the production of parts with complex geometries, enabling the rapid and efficient creation of objects with different shapes and configurations in industrial sectors such as medicine, aerospace and construction. The focus of the study was the analysis of arc processes for additive manufacturing, particularly through non-consumable electrode welding in an inert gas environment (TIG) and its applications as a heat source. …”
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