Results 11 to 20 of about 13,244 (210)
The Influence of Heat Input to Mechanical Properties and Microstructures of API 5L-X65 Steel Using Submerged Arc Welding Process [PDF]
MATEC Web of Conferences, 2019 API 5L-X65 steel is the type of high strength low alloy (HSLA) steel, widely used in the manufacture of pipe. Submerged arc welding (SAW) is widely used for the fabrication of the pipe, the extent of use submerged arc welding caused it could be done ...
Suryana +3 more
doaj +1 more source
Advanced Engineering Research, 2020 Introduction. The weld formation under the submerged-arc welding of bridge metal structures is investigated. The work objective is to study possibilities to increase the welding performance during the arc welding of fillet seams.
A. A. Mosin +2 more
doaj +1 more source
Metals, 2023 The development of high-efficiency multi-wire submerged arc welding technology in bridge engineering has been limited due to the high mechanical performance standards required.
Jinjian Li +6 more
doaj +1 more source
The Effects of Process Parameters on Melt-pool Oscillatory Behaviour in Gas Tungsten Arc Welding [PDF]
J. Phys. D: Appl. Phys. 54 275303 (2021), 2021 Internal flow behaviour and melt-pool surface oscillations during arc welding are complex and not yet fully understood. In the present work, high-fidelity numerical simulations are employed to describe the effects of welding position, sulphur concentration (60-300 ppm) and travel speed (1.25-5 mm/s) on molten metal flow dynamics in fully-penetrated ...
arxiv +1 more source
Selection of Welding Process for Repairing Shredder Hammer by Integrated Data Envelopment Analysis (DEA) and P-robust Technique [PDF]
MATEC Web of Conferences, 2019 The Selection of the welding process is one of the most significant decision-making problems, and it involves a wide range of information following the type of product.
Wisnu Wardana Rahmad +2 more
doaj +1 more source
A novel inverter twin wires high effect submerged arc welding equipment for steel plate welding
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2015 Twin wires submerged arc welding technology is an efficient way for the high-speed welding of heavy workpiece of the low carbon steel. A novel inverter twin wires high effect submerged arc welding equipment is proposed by combination of the inverter ...
Kuanfang HE +3 more
doaj +1 more source
EVALUATION OF THE BUILT-UP WELD FORMED COMPONENT USING SUBMERGED ARC WELDING [PDF]
Port Said Engineering Research Journal, 2013 The built-up welding technology is a specialized process, which has many applications in welding industry. A single electrode submerged arc welding is applied to deposit a thick weld metal layer on a dummy low carbon steel plate for shaping a bulk ...
Ebtisam Abdel-Gawad
doaj +1 more source
Influence of SAW Welding Parameters on Microhardness of Steel A516-Gr60 [PDF]
Engineering and Technology Journal, 2018 Submerged Arc Welding (SAW) process is generally used for industries, such as petroleum storage tanks, pressure vessels, and structural components.Good mechanical properties of welded joint lead to crack-free strong joints.
Sadeq Bakhy, Samir Amin, Fouad Abdullah
doaj +1 more source
X-Ray Radiography of Micro-alloyed Steel Joined by Submerged Arc Welding
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019 In this study, micro-alloyed steels were welded by usingsubmerged arc welding method. Different welding currentvalues in experimental studies were carried out according to Table 3.
Mustafa Türkmen
doaj +1 more source
Journal of Manufacturing and Materials Processing, 2022 This article presents a cost-effective and reliable method for welding 30 mm thick sheets of shipbuilding steel EH36. The method proposes to perform butt welding in a two-run technique using hybrid laser arc welding (HLAW) and submerged arc welding (SAW).
Sergej Gook +4 more
doaj +1 more source