Heat-induced effects and cracking susceptibility in gas tungsten arc welding of Inconel 939 superalloy using Inconel 625 filler metal by Amir Hossein Jafarzadeh, Mohammad Saeed Shahriari, Rouholah Ashiri

“…Higher heat inputs increased both HAZ hardness and crack density. This study aims to optimize the gas tungsten arc welding (GTAW) process for Inconel 939 by identifying the maximum allowable heat input that minimizes HAZ defects while ensuring fusion integrity.…”
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Formation mechanism of the steel/nickel heterogeneous metal interwoven by the arc additive manufacturing process by Benshun ZHANG, Zheng ZHANG, Hongwei SUN, Yugang MIAO, Yuyang ZHAO, Yu LIU

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Advantages of Friction Welding of Fittings with Small Diameter Conical Contact Form by Yu. V. Poletaev, V. V. Shchepkin

“…As numerous production tests show, the use of manual arc welding (MAW) of thick-walled fittings of small diameter (up to 80 mm) does not provide a high-quality weld joint that meets the requirements of regulatory and technical documents of nuclear power plants (NPP). …”
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Evaluation of Continuous GMA Welding Characteristics Based on the Copper-Plating Method of Solid Wire Surfaces by Dong-Yoon Kim, Jiyoung Yu

“…This study provides an important reference for understanding the impact of copper plating methods and wire morphology on the replacement cycles of consumable welding parts in automated welding processes such as continuous welding and wire-arc additive manufacturing.…”
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Thermal Simulation in Wire Arc Additive Manufacturing of A 5356 Aluminium Single Track Deposited on 7108 Aluminium Substrate by Eman Shams, Noha Ramadan, Marwan Abdelwahed, Nahed ElMahallawy, Mohamed A Taha

“…To analyze these thermal effects, numerical simulation serves as a valuable investigative method. In this study, SIMUFACT-Welding software was used to model and simulate different parameters of WAAM process for producing aluminium single tracks. …”
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Thermo mechanical Finite Element Analysis of the plasma Wire Arc Additive Manufacturing process in DEFORM® 13 by Marcel Czipin, Alexander Wenda, Karin Hartl, Emre Akalin, Martin Stockinger

“…This study investigates the potential of Finite Element Analysis in DEFORM® to predict the thermal history, deformation, residual stress state and grain growth in the Wire Arc Additive Manufacturing processes of Ti–6Al–4V. …”
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KARAKTERISASI KEKERASAN DAN KEKUATAN TARIK BAJA TAHAN KARAT SS304 DENGAN VARIASI ELEKTRODA LAS BUSUR LISTRIK by Andika Wisnujati, Mudjijana Mudjijana, Sutoyo Sutoyo

“…This study examines the hardness and tensile strength characterization of SS304 stainless steel welded using different electrode variations in the Shielded Metal Arc Welding (SMAW) process. …”
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Surface Cladding of Mild Steel Coated with Ni Containing TiO₂ Nanoparticles Using a High-Temperature Arc from TIG Welding by Kavian O. Cooke, Ayesha Mirza, Junlin Chen, Alaa Al Hausone

“…This study explores the use of a high-temperature arc generated during tungsten inert gas (TIG) welding to enhance the mechanical properties of the surface of AISI 1020 steel. …”
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EXISTENCE DOMAINS OF CONSUMABLE-ELECTRODE WELDING VARIETIES WITH ACTIVATING COMPOSITE ARGON COATING by Vyacheslav Andreyevich Lenivkin, Dmitry Vadimovich Kiselev, Sergey Georgiyevich Parshin

“…It is found that under the activating composite coated-wire metal welding, electric and physical parameters of the welding process are changing (the potential gradient of the arc column, the sum of the near-electrode voltage drops, efferscive of burn-off increase). …”
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Engineering Perfection in GTAW Welding: Taguchi-Optimized Root Height Reduction for SS316L Pipe Joints by Mohammad Sohel, Vishal S. Sharma, Aravinthan Arumugam

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Numerical power prediction for waDED produced aluminium ER5183 wall structures on vertical substrate plates by Fabio Haunreiter, Hugo Drexler, Martin Schnall, Alois Birgmann, Johannes Kronsteiner, Thomas Kopf, David Gruber, Pauline Meyer-Heye, Matthias Hartmann

“…The used arc welding process, however, leads to high heat input into the component. …”
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Multiobjective optimization of welding process variables in RMD and FCAW techniques using a heat transfer search algorithm for 316LN stainless steel by Ravi Dave, Indravadan B. Dave, Jay J. Vora, Rakesh Chaudhari, Subhash Das, Prashant Kumar Gangwar

“…Abstract This study aims to identify the optimal parameters for regulated metal deposition (RMD) and flux-cored arc welding (FCAW) processes when joining 316LN stainless steel. …”
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Prediction of Metal Additively Manufactured Bead Geometry Using Deep Neural Network by Min Seop So, Mohammad Mahruf Mahdi, Duck Bong Kim, Jong-Ho Shin

“…This paper introduces a methodology using a Deep Neural Network (DNN) model for forecasting the bead geometry in the WAAM process, focusing on gas metal arc welding cold metal transfer (GMAW-CMT) WAAM. …”
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Investigation the effects of friction stir processing on microstructure and mechanical properties of Al–Cu alloy fabricated by wire arc additive manufacturing by Li Liu, Wanghui Xu, Yu Li, Ruizhe Liu, Ruiwei Liu, Yongxian Huang, Chunlin Dong

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Assessment of the effect of the process-induced porosity defects on the fatigue properties of wire arc additive manufactured Al–Si–Mg alloy by Teng Zhan, Ke Xu, Zhipeng Fan, Hanlin Xiang, Congchang Xu, Tianjiao Mei, Yuanyuan Wei, Wentao Chen, Luoxing Li

“…In this study, the influence of process-induced porosity defect characteristics on the fatigue properties of wire arc additive manufacturing (WAAM) Al–Si–Mg parts was quantitatively analyzed using the Kitagawa-Takahashi diagram and machine learning methods. …”
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Numerical investigation of the influence of pulse frequency on the weld pool size in pulsed current TIG welding by Shahid Parvez, Magdy El Rayes, Essam Al-Bahkali, Khalid Alqosaibi

“…This study simulates the pulsed current tungsten inert gas (TIG) welding process to investigate the transient development of the weld pool in a 4 mm thick aluminum sheet, focusing on the effects of pulse frequency on the weld pool size. …”
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Influence of Vanadium on the Microstructure and High Temperature Properties of Semi High-Speed steel TIG Cladding Layer by ZHANG Yong, GE Ze-long, TANG Jia-cheng, QI Xiu-ling

“…Aim at promoting the development of semi high-speed steel rolls remanufacturing technology, based on the alloy systems of semi high-speed steel, the influences of vanadium addition in argon arc welding powders on the high-temperature properties and weldability of cladding layer were studied.In addition, the effect of vanadium addition on the formability of welding seam was explored throng welding process test.The means of metallographic observation and XRD were employed to study the effect of vanadium addition on the cladding layer microstructure.Furthermore, high temperature oxidation and red hardness tests were carried out to clarify the effect of vanadium addition on the high temperature properties of cladding layer.Results showed that adding vanadium could modify the formability of cladding layers and improve their high-temperature oxidation resistance, red hardness and thermal fatigue resistance.…”
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Effect of Pre-cold Deformation and Welding Current Mode on Mechanical Properties and Microstructure of GTAWed Nimonic 80A Superalloy by Amirreza Bali Chalandar, Amirreza Farnia, Hamidreza Najafi, Hamid Reza Jafarian

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Numerical Investigation of the Influence of Welding Parameters on Quality of Laser Welded 304L Stainless Steel Sheets by Nuepaul D. Kortu, Bruno Roberts, Rehema Ndeda, Abdel‐Monem El‐Batahgy

“…Traditionally, arc welding processes have been widely used in the manufacturing of 304L austenitic stainless‐steel components and structures. …”
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Synergizing neutrosophic logic with Entropy-VIKOR of MCDM for superior AWR robot selection in manufacturing by Settu K, Jayalakshmi M

“…The VIKOR approach prioritizes the alternatives based on the significance of criteria in the selection process. The proposed method for choosing robots was tested using real-world examples involving arc welding robots. …”
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