Study of weld bead geometry for GMAW additive manufacturing of duplex stainless steel by Wang Huifeng, Klarić Štefanija, Havrlišan Sara

Get full text

Dissimilar unbeveled aluminum to steel butt joint achieved by laser-arc hybrid welding-brazing by Gaoyang Yu, Xiaoming Nie, Lize Li, Shuhai Chen, Yonglei Wang

“…In this study, unbeveled butt joints of 2 mm thick steel and aluminum plates were welded using a laser-arc hybrid process. …”
Get full text

Metal flow mechanisms during alternating current arc welding and additive manufacturing of aluminium alloy by Bin Xu, Chengyu Zhang, Guokai Zhang, Fan Jiang, Shinichi Tashiro, Manabu Tanaka, Shujun Chen

“…Abstract Alternating current (AC) arc melting technology has been developed for the manufacturing of lightweight materials and provides a potential heat source in welding and additive manufacturing. …”
Get full text

Tensile strength and elongation prediction for pulsed current gas tungsten arc welded AISI 4135 steel by auto-associative memory network by Efezino McCarthy Elutabe, Sunday Ayoola Oke, John Rajan, Swaminathan Jose

“… This study predicts the tensile strength and elongation of pulsed current gas tungsten arc welding (PCGTAW) of AISI 4135 P/M steel welds using an auto-associative memory network. …”
Get full text

A Weld Pool Morphology Acquisition and Visualization System Based on an In Situ Calibrated Analytical Solution and Virtual Reality by Yecun Niu, Shaojie Wu, Fangjie Cheng, Zhijiang Wang

Get full text

Effect of Heat Input on Distortions and Residual Stresses Induced by Gas Tungsten Arc Welding in SS 316L to INCONEL625 Multipass Dissimilar Welded Joints by Harinadh Vemanaboina, B Sridhar Babu, Edison Gundabattini, Paolo Ferro, Kaushik Kumar

“…The welded joint was produced using the gas tungsten arc welding (GTAW) process with dissimilar Ni-based filler of ERNiCrMo-3. …”
Get full text

An extensive analysis of GTAW process and its influence on the microstructure and mechanical properties of SDSS 2507 by Sujeet Kumar, Naveen Srinivas Madugula, Ravi kumar, Naveen Kumar, Jayant Giri, Mohammad kanan

“…The Gas Tungsten Arc Welding (GTAW) process is well-known for its accuracy, simplicity, and economical, making it the optimum method for joining Super Duplex Stainless Steel (SDSS) materials. …”
Get full text

Effect of Hydrogen on the Fracture Toughness of X70 Pipeline Girth Welds Fabricated by Different Welding Processes by YU Bin, SHA Shengyi, ZHANG Qingdong, DONG Guoqing, HE Yi, ZHOU Yan, ZHU Kai, LIU Xiaotong, YANG Zhiwen

“…X70 pipeline steel girth welds were investigated in this study. Two types of welded joints were prepared using shielded metal arc welding combined with flux-cored arc welding(defined as Weld 1), and gas metal arc welding(defined as Weld 2), respectively. …”
Get full text

Corrosion of a high-strength low-alloy steel produced by wire-arc additive manufacturing using the submerged arc by Newton Sérgio Nascimento Mendes, Débora Ribeiro Lopes, Leandro João da Silva, Vanessa de Freitas Cunha Lins, Ruham Pablo Reis

Get full text

Debonding mechanisms and prevention of electroformed nickel/copper–zirconium alloy in the thrust chamber under arc welding conditions by Yunjun Fei, Xinyu Wang, Haijin Yue, Hefei Zou, Yue Zhao, Aiping Wu

“…In this study, the interfacial bonding strength between the electroformed Ni and the Cu–Zr alloy was measured at different temperatures, and the thermal and mechanical processes of the Ni/Cu–Zr alloy interface during welding with different parameters were investigated by numerical simulation. …”
Get full text

The effect of heat input on the residual stress distribution in gas-metal arc welding of carbon steel: Simulation and experimental methods by Amir Dadkhah, Mahmoud Sarkari Khorrami, Seyed Farshid Kashani-Bozorg, Reza Miresmaeili

“…Conventional experimental methods for residual stress determination are often time-consuming or destructive, making simulation an efficient alternative for stress prediction. This study assessed the effect of heat input on residual stress in the gas metal arc welding (GMAW) process through integrated simulation and hole-drilling measurements. …”
Get full text

Experimental and numerical simulation study on microstructure, residual stress and mechanical properties of Fe–Mn–C–Cr cryogenic high-manganese steel arc-welded joint by Jiang Yang, Honggang Dong, Guangfeng Wu, Feng Xiong

Get full text

Establishment on the chloride resistant clad rebar weld process in simulated seawater by Zecheng Zhuang, Weiping Lu, Zhe Gou, Lei Zeng, Rifeng Wang, Xuehai Qian, Erte Lin, Zhen Li, Yong Xiang, Jianping Tan

Get full text

Modelling and Simulation for a Versatile Controllable Power Supply Configuration Appropriate for Magnetically Impelled Arc Butt (MIAB) Welding by G. C. Ganesha, M. Chaturvedi, S. Arungalai Vendan, S. Theodore Chandra

“…This article presents the design and development of a power source for industrial applications, focusing on improving energy efficiency, control, and reliability. The study is primarily focused on designing an optimized electrical power source for Magnetically Impelled Arc Butt (MIAB) welding, which is a solid-state welding process characterized by specific current requirements. …”
Get full text

Microstructure and mechanical properties of submerged arc welded medium-thickness Q690qE high-strength steel plate joints by Huang Wen, Qi Kai, Liu Zhigang, Yang Liang, Xue Zheyan, Li Taotao, Zhang Xiaoqiang, Li Ruifeng

Get full text

Additive manufacturing - welding composite repair of Q235 steel: interface microstructure control by Fengya Hu, Yang Yu, Tie Liu, Guorui Sun, Chao Chen

“…The study also investigates the effects of different arc offset positions on the microstructure and corrosion performance of the welded joints in the repair zone, as well as the underlying mechanisms. …”
Get full text

Influencia de la transferencia por arco sobre la microestructura de uniones soldadas usando arco pulsado//Influence of the transfer by arc on the microstructure of welded joint pro... by Sandra Patricia Romero-Nieto, Jhon Jairo Olaya-Flórez

“…</p><p>_______________________________________________________________________________</p><p><strong>Abstract</strong><br />This article studies the influence of pulsed arc transfer in the GMAW process on the microstructure, using<br />two shielding gas composition and the pulsed arc and short circuit transfer. …”
Get full text

Welding design of API 5L X65 pipeline steel: Effects of robotic hybrid laser arc welding versus GMAW on fracture toughness evaluated by SENT tests in air and hydrogen by Mahdieh Safyari, Masoud Moshtaghi

“…This study examines the microstructural and mechanical properties of ferritic steel specimens welded using the gas metal arc welding (GMAW) and hybrid laser arc welding (HLAW) processes, focusing on their behaviour in both air and hydrogen environments. …”
Get full text

Analytical Modeling of a Heat Source under Welding of a Steel Sleeve by the Centrifugal Method Using an Axisymmetric Electric Arc by S. P. Glushko

“…The objective of this study is to conduct analytical modeling of a heat source in the form of an axisymmetric electric arc to determine the heat concentration coefficient and reduce the proportion of experimental data in the thermal process model, which will increase its versatility. …”
Get full text

Influence of Siliconized Zn-Graphene Oxide Complex Nanoparticles on the Microstructure and Mechanical Properties of AA5083: Focus on Gas Metal Arc Welding by Farhad Rahmati, Masood Aghakhani, Farhad Kolahan

“…The gas metal arc welding process welded the samples, and different amounts of nanoparticles were investigated. …”
Get full text