Selection of Trajectories to Improve Thermal Fields During the Electric Arc Welding Process Using Hybrid Model CFD-FNN by Sixtos A. Arreola-Villa, Alma Rosa Méndez-Gordillo, Alejandro Pérez-Alvarado, Rumualdo Servín-Castañeda, Ismael Calderón-Ramos, Héctor Javier Vergara-Hernández

“…This study examines the thermal behavior of an AISI 1080 steel plate containing 100 blind holes filled using robotic electric arc welding. …”
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Ultrasonic assisted SiO2 nanoparticles strengthened Al/Cu plasma arc fusion brazing welding process by FAN Ding, ZHANG Huan, HUANG Jiankang, LI Yan, XIE Yuhang

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Physicomathematical modeling of the formation features of fillet welds of bridge metal structures under submerged-arc welding by A. A. Mosin, V. A. Erofeev, M. A. Sholokhov

“…The work objective is to study possibilities to increase the welding performance during the arc welding of fillet seams. …”
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Optimization of Submerged Arc Welding through Voltage Variation to Achieve Superior Mechanical Properties Using P355N Base Material by B. Dorel Cioroagă, Vasile George Cioată, Ana Socalici, Emanoil Linul, Iosif Hulka, Iasmina-Mădălina Anghel

“…This study focuses on the optimization of the submerged arc welding (SAW) process through the variation of welding voltage to achieve improved mechanical properties of butt-welded joints made from P355N fine-grained low-alloy carbon steel as a material commonly used in the production of pressure vessels. …”
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Laser–Arc Welding Adaptive Model of Multi-Pre-Welding Condition Based on GA-BP Neural Network by Zesheng Wu, Zhaodong Zhang, Gang Song

“…In this study, laser–arc hybrid welding is used to perform butt welding on 6 mm Q345 steel in various assembly conditions, and we propose an adaptive model of the BP neural network optimized by a genetic algorithm (GA) for laser–arc welding. …”
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Welding deviation measurement method based on molten pool image analysis by Zhongren WANG, Hai XIA, Xiaofeng MA, Wen ZHANG, Kepeng CHEN, Rongli ZHAO, Tielin SHI

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Research and Development Progress of Laser–Arc Hybrid Welding: A Review by Yang He, Xinyu Song, Zhidong Yang, Ruihai Duan, Jiangmin Xu, Wenqin Wang, Liangyu Chen, Mingxiao Shi, Shujin Chen

“…Numerous studies have investigated the principles, synergistic effects, keyhole dynamics, joint performance, and various factors influencing the parameters of laser–arc hybrid welding. …”
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Circuitry of power supplies for pulsed arc welding with chaotic current oscillations by V. N. Sidorets, A. I. Bushma, A. M. Zhernosekov

“…The technological advantages of pulsed oscillations in circuits with laser-arc discharge over welding processes were shown earlier. …”
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Investigation of the Effects of Submerged Arc Welding Process Parameters on the Mechanical Properties of Pressure Vessel Steel ASTM A283 Grade A by Prachya Peasura

“…The pressure vessel steel is used in boilers and pressure vessel structure applications. This research studied the effects of submerged arc welding (SAW) process parameters on the mechanical properties of this steel. …”
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Disclosing connection links between microstructure and mechanical performance in pulsating current gas tungsten arc welding of Hastelloy B-2 superalloy by Mehdi Khalasi Dezfuli, Ali Heidary Moghadam, Mehdi Ghobeiti Hasab, Rouholah Ashiri

“…The gas tungsten arc welding (GTAW) process was used to weld the samples using ERNiCrMo-2 filler metal. …”
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Effect of pulsed current frequency on alloy chemistry, microstructure, and mechanical responses of Hastelloy B-2 superalloy in gas tungsten arc welding process by Mehdi Khalasi Dezfuli, Ali Heidary Moghadam, Mehdi Ghobeiti Hasab, Rouholah Ashiri

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Fatigue performance of hybrid laser arc welded joints with high manganese steel by Ji-Hoon Kim, Won-Chan Jeong, Insung Choi, Kwang-Hyeon Lee, Myung-Hyun Kim

“…However, research on its fatigue performance, particularly in hybrid laser arc welding (HLAW), remains limited. This study evaluates the fatigue performance of HLAW joints in high manganese steel and compares the results with those from other welding processes. …”
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The Effects of Post Weld Heat Treatment on Microstructure and Mechanical Properties of API X70 Linepipe using Submerged Arc Welding by Minha Park, Gang Ho Lee, Gwangjoo Jang, Hyoung-Chan Kim, Byoungkoo Kim, Byung Jun Kim

“…In this study, post weld heat treatment (PWHT) was performed to improve mechanical properties of HAZ and WM and to reduce residual stress caused by the welding process. …”
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STUDY OF STRUCTURE AND MICROHARDNESS OF PROTECTIVE OXIDECERAMIC COATINGS OBTAINED BY MICRO-ARC OXIDATION ON DEPOSITED SURFACES by Yury Kuznetsov, Aleksey Gribakin, Igor Kravchenko, Vladimir Goncharenko, Alexander Feryabkov4, Alexander Panov, Larisa Kalashnikova

“…The paper is devoted to studying the structure and microhardness of protective oxide-ceramic coatings obtained by micro-arc oxidation on the deposited surfaces of parts. …”
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The influence of pulse current on drop transfer during double-electrode gas surfacing by Sergey K. Elsukov, Ilya V. Zorin, Dmitry S. Nesin

“…The application of a circuit with a common pulse current source for surfacing with two electrode wires increases the energy efficiency of the arc process and the welding arc technological properties, but requires a more detailed study of the influence of the mode parameters on its stability. …”
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An investigation on Dimensions, Mechanical Properties, and Microstructure of the Carbon Steel Wall using MIG/MAG Welding as a WAAM Process by S.M.A. Tabatabaei Majd, J. Rasti, H.R. Ghazvinloo

“…The purpose of this paper is to investigate the manufacturing of a steel wall using gas metal arc welding (GMAW) process and to study its dimensional features, mechanical properties, and the microstructure. …”
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Current status and future trends of multi- electrode arc welding and additive manufacturing technology by HU Qingsong, YAN Zhaoyang, JIANG Fan, CHEN Shujun

“…This study highlights the differences in heat source and electrode arrangement configurations among various types of multi-electrode arc processes， and their distinct thermal-mass-force decoupling transfer characteristics， summarizes the influence mechanisms of welding process parameters on the stability of hybrid arcs. …”
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Research on Microstructure and Mechanical Properties of Ultrasonic-Assisted Gas Metal Arc Welding Additive Manufacturing with High-Nitrogen Steel Welding Wire by Jiawen Luo, Zhizheng He, Zihuan Hua, Chenglei Fan

“…This study introduces a coaxial ultrasonic-assisted GMAW-AM (U-GMAW-AM) process to mitigate nitrogen loss and refine the microstructure. …”
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The Effect of Voltage on Joining of Ramor 500 Armor Steel With Submerged Arc Welding Method by Semih Taşkaya, Tülay Yıldız, Ali Kaya Gür

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Arc stud welding of dissimilar AISI 420 to AISI 316L stainless steels by Muhaed Alali, Athil S. Al-Ezzi, S. M. Anas, Farman Salim, Sami A. Nawi, M. H. Abass, Abeer A. Shehab, Ali A. Al Katawy, Ahmed A. A. G. Alrubaiy

“…Abstract This study investigates the joining of AISI 316L austenitic stainless steel (ASS) and AISI 420 martensitic stainless steel (MSS) using arc stud welding. …”
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