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Selection of Trajectories to Improve Thermal Fields During the Electric Arc Welding Process Using Hybrid Model CFD-FNN
Published 2025-02-01“…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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22
Ultrasonic assisted SiO2 nanoparticles strengthened Al/Cu plasma arc fusion brazing welding process
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Physicomathematical modeling of the formation features of fillet welds of bridge metal structures under submerged-arc welding
Published 2020-10-01“…The work objective is to study possibilities to increase the welding performance during the arc welding of fillet seams. …”
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24
Welding deviation measurement method based on molten pool image analysis
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25
Laser–Arc Welding Adaptive Model of Multi-Pre-Welding Condition Based on GA-BP Neural Network
Published 2025-05-01“…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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26
Circuitry of power supplies for pulsed arc welding with chaotic current oscillations
Published 2014-06-01“…The technological advantages of pulsed oscillations in circuits with laser-arc discharge over welding processes were shown earlier. …”
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27
Research and Development Progress of Laser–Arc Hybrid Welding: A Review
Published 2025-03-01“…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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28
Investigation of the Effects of Submerged Arc Welding Process Parameters on the Mechanical Properties of Pressure Vessel Steel ASTM A283 Grade A
Published 2017-01-01“…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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Optimization of Submerged Arc Welding through Voltage Variation to Achieve Superior Mechanical Properties Using P355N Base Material
Published 2024-11-01“…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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Fatigue performance of hybrid laser arc welded joints with high manganese steel
Published 2025-01-01“…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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32
The Effects of Post Weld Heat Treatment on Microstructure and Mechanical Properties of API X70 Linepipe using Submerged Arc Welding
Published 2024-04-01“…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
Published 2024-12-01“…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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An investigation on Dimensions, Mechanical Properties, and Microstructure of the Carbon Steel Wall using MIG/MAG Welding as a WAAM Process
Published 2024-12-01“…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
Published 2025-05-01“…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
Published 2025-04-01“…However, nitrogen loss during gas metal arc welding additive manufacturing (GMAW-AM) often results in porosity and coarse microstructures, degrading component performance. …”
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Arc stud welding of dissimilar AISI 420 to AISI 316L stainless steels
Published 2025-06-01“…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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38
The Effect of Voltage on Joining of Ramor 500 Armor Steel With Submerged Arc Welding Method
Published 2018-04-01Get full text
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39
Disclosing connection links between microstructure and mechanical performance in pulsating current gas tungsten arc welding of Hastelloy B-2 superalloy
Published 2024-11-01“…The gas tungsten arc welding (GTAW) process was used to weld the samples using ERNiCrMo-2 filler metal. …”
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Study of weld bead geometry for GMAW additive manufacturing of duplex stainless steel
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