Enhancing microstructure and mechanical performance of aluminum copper friction stir lap welded joints with nickel powder interlayers by Rasoul Khajeh, Moosa Sajed, Akbar Heidarzadeh

Subjects: “…Friction stir lap welding…”
Get full text

An Implicit Algorithm Based on Continuous Moving Least Square to Simulate Material Mixing in Friction Stir Welding Process by Abdelaziz Timesli, Bouazza Braikat, Hassane Lahmam, Hamid Zahrouni

“…An implicit iterative algorithm, based on the continuous moving least square (CMLS), is developed to simulate material mixing in Friction Stir Welding (FSW) process. Strong formulation is chosen for the modeling of the mechanical problem in Lagrangian framework to avoid the drawback of numerical integration. …”
Get full text

Investigation of failure mechanism in tensile loading of Cu-AISI4140 steel joints fabricated by spark plasma welding by Mehdi Naderi, Mohammad Reza Toroghinejad, Ahmad Kermanpur

Subjects: “…Spark plasma welding…”
Get full text

Multiaxial Cycle Deformation and Low-Cycle Fatigue Behavior of Mild Carbon Steel and Related Welded-Metal Specimen by Weilian Qu, Ernian Zhao, Qiang Zhou

“…The low-cycle fatigue experiments of mild carbon Q235B steel and its related welded-metal specimens are performed under uniaxial, in-phase, and 90° out-of-phase loading conditions. …”
Get full text

Design and Development of a Bespoke Rotary Friction Welding Machine in Exploration of Joining Dissimilar Materials for Nuclear Applications by Michail Dellepiane, Laurie Da Silva, Athanasios Toumpis

Subjects: Get full text

Investigation of Using the IL-FSSW Technique to Weld AA5052-H112 Alloy with Copper: Experimental Study by Kareem Abbas Falih, Isam Jabbar Ibrahim, Sabah Khammass Hussein, Salah Mezlini

Subjects: Get full text

STUDY OF THE EFFECT OF MODIFIERS WITH ULTRADISPERSED PARTICLES IN THE COATING OF THE ELECTRODE FOR MANUAL ARC WELDING ON THE TECHNOLOGICAL PARAMETERS IN MANUFACTURE OF THE ELECTRODE by N. I. Urbanovich, V. V. Melnichenko, K. E. Baranovsky, E. V. Rozenberg, A. A. Radchenko, Z. V. Ignatovich

Subjects: Get full text

Thermodynamics guided design and processing of a WC/HEA cermet tool for high temperature friction stir welding by Supreeth Gaddam, Surekha Yadav, Amit Kishan Behera, Noriaki Arai, Zaynab Mahbooba, Shikhar Krishn Jha, Qiaofu Zhang, Rajiv S. Mishra

“…Friction stir welding (FSW) of high temperature materials such as ferrous alloys, Ti-alloys, and Ni-alloys is challenging due to the high costs, short tool lives, and limited availability of tool materials. …”
Get full text

Effect of normalisation on the microstructure and wear resistance of U75V rail welded joints in desert service environments by Xi Zhang, Tingting Liao, Xing Liu, Xiaoya Shen, Ruotong Tian, XinYi Yang, Biao Guo, Qibing Lv, Guoqing Gou, Xiao Huang

Subjects: Get full text

Cyclic Stress Response and Fracture Behaviors of Alloy 617 Base Metal and Weld Joints under LCF Loading by Seon Jin Kim, Rando Tungga Dewa, Woo Gon Kim, Min Hwan Kim

“…Furthermore, the cracking in weld joint specimens initiated in the weld metal (WM) region. …”
Get full text

Experimental Investigation and Optimization on Friction Stir Welding of Nylon 6A Using Taguchi and ANOVA with Microstructural Analysis by G. S. V. Seshu Kumar, Anshuman Kumar, S. Rajesh, Rama Bhadri Raju Chekuri, Amsalu Gosu Adigo

“…Friction stir welding is an environmentally friendly process of joining due to the nonusage of flux, or any shield gas, and it does not produce any harmful gases when compared to the joining process of fusion. …”
Get full text

Temperature and Stress Evaluation during Three Different Phases of Friction Stir Welding of AA 7075-T651 Alloy by Kareem N. Salloomi, Furat I. Hussein, Sanaa N. M. Al-Sumaidae

“…Techniques such as Arbitrary Lagrangian–Eulerian (ALE) formulation, adaptive meshing, and computational feature of mass scaling were utilized to simulate sequence events during the friction stir welding process. The contact between the welding tool and workpiece was modelled through applying Coulomb’s friction model with a nonlinear friction coefficient value. …”
Get full text

TIG Welding of EN AW-6082 Al Alloy: A Comparative Analysis of Filler Rods on Microstructural and Mechanical Performance by Bandar Alzahrani, Mohamed M. Z. Ahmed, Mohamed I. A. Habba, Ramy A. Fouad, Yousef G. Y. Elshaghoul, Elshafey Ahmed Gadallah

“…This study investigates the impact of different filler wires (ER5356, ER4043, and ER4047) on the microstructural and mechanical properties of EN AW-6082 Al alloy joints produced by tungsten inert gas (TIG) welding. Butt-welded samples with a single V-groove joint configuration were prepared using optimized welding parameters. …”
Get full text

Effect of Cold Working on the Driving Force of the Crack Growth and Crack Growth Rate of Welded Joints under One Overload by Hongliang Yang, He Xue, Fuqiang Yang, Shuai Wang

“…To understand the effect of cold working of welding heat-affected zone on the driving force of the crack growth and crack growth rate of stress corrosion cracking (SCC) near the welding fusion line, the finite element simulation method was used to analyze the effect of cold working on the tensile stress of the crack tip at different locations near the fusion line. …”
Get full text

Phase Transformation, Microstructures, and Mechanical Properties of α + β Two-Phase Titanium Alloy Deposited Metal by Surfacing Welding by Naiwen Fang, Ruisheng Huang, Kai Xu, Tianli Zhang, Pengbo Wu, Yiming Ma, Hao Cao, Jian Qin, Jipeng Zou

“…The effect of cooling rate on phase transformation, microstructures, and mechanical properties of TC4 titanium alloy deposited metal by laser surfacing welding with filler wire was investigated by in situ observation with a high-temperature laser confocal microscope, XRD, SEM, and through microhardness test. …”
Get full text

Structural Parameter Design of Magnetic Pulse Welding Coil for Dissimilar Metal Joints: Numerical Simulation, Parameter Optimization, and Experiments by Yangfan Qin, Changhui Ji, Hao Jiang, Yuefan Jiang, Junjia Cui, Guangyao Li

Subjects: Get full text

Macro- and micro-galvanic corrosion of friction stir welding 6061-T6 Al and C1100 Cu dissimilar joints by Yi-Ting Wu, I-Chung Cheng, Chao-Sung Lin

Subjects: Get full text

EXPERIMENTAL INVESTIGATION OF THE BEHAVIOR OF COLUMN BASE CONNECTIONS WITH CONCENTRICALLY WELDED ANCHOR RODS USING DIGITAL IMAGE CORRELATION METHOD by I. Karami, S.R. Mirghaderi, A.R. Ghiami Azad, M. Ali

Subjects: Get full text

Optimization of Process Parameters for Friction Stir Welding of Different Aluminum Alloys AA2618 to AA5086 by Taguchi Method by G. Sasikala, V. M. Jothiprakash, Bhasker Pant, R. Subalakshmi, M. Thirumal Azhagan, K. Arul, Wadi B. Alonazi, M. Karnan, S. Praveen Kumar

“…Friction stir welding (FSW) was used to combine two different Al–Cu alloys, AA2618-T87 and Al–Mg alloy AA5086-H321 plates, and the characteristics of the procedure were adjusted using Taguchi L16 orthogonal experiments planned in advance. …”
Get full text

Hybridize Machine Learning Methods and Optimization Techniques to Analyze and Repair Welding Defects via Digital Twin of Jidoka Simulator by Ahmed M. Abed, Tamer S. Gaafar

“…Lean thinking is interested in identifying and resisting defects that affect business safety, like welding defects of the cooling pipe exposing the chilled foodstuffs parcels to spoilage, posing a danger to the land transportation investment. …”
Get full text