Microstructure and Mechanical Properties of AA7005 Alloy Joint by Fusion and Solid-State Welding Processes
Sign Up to like & getrecommendations! Published in 2020 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-020-01917-9
Abstract: In the present work, effect of gas tungsten arc welding (GTAW), gas metal arc welding (GMAZ) and friction stir welding (FSW) processes on microstructure and mechanical properties of AA7005 alloy were investigated. In general, conventional… read more here.
Keywords: solid state; welding; microstructure mechanical; aa7005 alloy ... See more keywords
High-temperature in-process inspection followed by 96-h robotic inspection of intentionally manufactured hydrogen crack in multi-pass robotic welding
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Pressure Vessels and Piping"
DOI: 10.1016/j.ijpvp.2020.104288
Abstract: Abstract This investigation introduces two new techniques to quantitatively address the challenging problem of understanding Hydrogen Induced Cracking (HIC) in welding processes. The first technique is a novel procedure to create a known and controlled… read more here.
Keywords: process; multi pass; inspection; welding ... See more keywords
Transparent films by ionic liquid welding of cellulose nanofibers and polylactide: Enhanced biodegradability in marine environments.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.124073
Abstract: We introduce a green and facile method to compatibilize hydrophobic polylactide (PLA) with hydrophilic cellulose nanofibers (CNF) by using ionic liquid ([DBNH][OAc]) welding with a cosolvent system (gamma-valerolactone). Such welding affords strong (230 MPa tensile strength),… read more here.
Keywords: cellulose nanofibers; ionic liquid; pla; marine environments ... See more keywords
Effect of heat input on microstructure and mechanical properties of Ti/Cu66V34/Cu joints by electron beam welding
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DOI: 10.1016/j.jmapro.2019.07.005
Abstract: Abstract The variations of microstructure and mechanical properties of the joints with different welding heat input were investigated. As the heat input increased, excessive melting of TA15 alloy facilitated the formation of Ti-Cu compounds at… read more here.
Keywords: microstructure mechanical; heat; mechanical properties; heat input ... See more keywords
Discrete wavelet analysis of mutually interfering co-existing welding signals in twin-wire robotic welding
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2020.04.048
Abstract: Abstract The article presents new findings on arc stability in twin-wire robotic arc welding corresponding to the torch orientation and electrodes' position. The two mutually influencing co-existing arcs affect the stability of counterpart arc, and… read more here.
Keywords: stability; twin wire; arc stability; welding ... See more keywords
Effect of interfacial preheating on welded joints during ultrasonic composite welding
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2017.03.014
Abstract: Abstract Due to the low welding energy efficiency of ultrasonic composite welding, preheating is proposed to concentrate the welding energy to joining interface. By analyzing the maximum shear load, fracture surface, and microstructure of the… read more here.
Keywords: welding energy; welding; effect interfacial; composite welding ... See more keywords
Ultrasonic welding of fiber reinforced polymer composites: a review
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Adhesion Science and Technology"
DOI: 10.1080/01694243.2025.2454928
Abstract: Abstract Recently ultrasonic welding (USW) technique have emerged as a viable alternative method for the joining of fiber reinforced polymer composites (FRPCs). It is more cost‐efficient as opposed to the conventional adhesive, mechanical and other… read more here.
Keywords: ultrasonic welding; polymer composites; welding; reinforced polymer ... See more keywords
Multi-objective optimization and evolution of dissimilar welding process between Cr-Mo steel and austenitic stainless steel for power plant application
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DOI: 10.1088/2053-1591/ad28d2
Abstract: In this study, response surface methodology (RSM) was employed to optimize the welding parameters’ effects on mechanical properties of dissimilar welds between Cr-Mo steel grade (P11) and austenitic stainless steel (AISI 316LN). To determine the… read more here.
Keywords: austenitic stainless; steel; tensile strength; welding ... See more keywords
Comparative study of electrogas and shielded metal arc welding processes on steel A537 welded joints
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DOI: 10.1088/2053-1591/ad6b78
Abstract: In this research, the electro-gas welding process was compared with a shielded metal arc welding process for welding steel A573 from a mechanical properties point of view. Visual and radiographic inspections confirmed the soundness of… read more here.
Keywords: welding; arc welding; metal arc; shielded metal ... See more keywords
Digital Twin for Human-Robot Interactive Welding and Welder Behavior Analysis
Sign Up to like & getrecommendations! Published in 2021 at "IEEE/CAA Journal of Automatica Sinica"
DOI: 10.1109/jas.2020.1003518
Abstract: This paper presents an innovative investigation on prototyping a digital twin (DT) as the platform for human-robot interactive welding and welder behavior analysis. This human-robot interaction (HRI) working style helps to enhance human users' operational… read more here.
Keywords: robot interactive; human robot; welding; welder ... See more keywords
STUDYING THE STRENGTH OF DISSIMILAR JOINTS OF AISI 430 AND 301 STAINLESS STEEL WELDED AT DIFFERENT WELDING PARAMETERS
Sign Up to like & getrecommendations! Published in 2024 at "Materiali in tehnologije"
DOI: 10.17222/mit.2023.1054
Abstract: Investigating the best welding parameters for resistance spot welding joints between AISI 430 and AISI 301 stainless steels was the primary focus of this study. This research involved welding samples of these stainless steel types… read more here.
Keywords: stainless; aisi 430; welding; welding parameters ... See more keywords