Solidification Cracking of Longitudinal Submerged Arc Welded Pipes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-020-00884-z
Abstract: High-strength longitudinal submerged arc welded (LSAW) pipes are used by the oil and gas operators for long-distance fluid transfer. During manufacturing of 18-m-long LSAW pipes, numerous T-end (Tail end) cracks were observed by manual ultrasonic… read more here.
Keywords: arc welded; longitudinal submerged; end; solidification ... See more keywords
Design and Development of Submerged Arc Welding Slags Using CaO-SiO2-CaF2 and CaO-SiO2-Al2O3 System
Sign Up to like & getrecommendations! Published in 2019 at "Silicon"
DOI: 10.1007/s12633-019-0068-5
Abstract: The aim of present study is to investigate the physicochemical and thermophysical behaviour of submerged arc welding slags designed by CaO-SiO2-CaF2 and CaO-SiO2-Al2O3 system. Slag was produced during submerged arc welding using laboratory prepared agglomerated… read more here.
Keywords: submerged arc; arc welding; cao sio2; welding slags ... See more keywords
Reduced 2D/1D mathematical models for analyzing inductive effects in submerged arc furnaces
Sign Up to like & getrecommendations! Published in 2021 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2021.04.034
Abstract: Abstract Mathematical models have been developed to investigate the quantitative behaviour of the current and power distributions in large submerged arc furnaces, usually fed by a low-frequency alternating source. Reduced 2D and 1D models will… read more here.
Keywords: arc furnaces; reduced mathematical; electrode; submerged arc ... See more keywords
Experimental investigation on surface behaviour of submerged arc welding fluxes using basic flux system
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.12.038
Abstract: Abstract In present study, the wettability behaviour of basic submerged arc welding fluxes for the CaO–CaF2–SiO2 & CaO–SiO2–Al2O3 welding flux system was studied by measuring the contact angle between the solid/liquid interfaces. Twenty-one submerged arc… read more here.
Keywords: flux; sio2; submerged arc; arc welding ... See more keywords
Removal of zinc from submerged arc furnace flue gas wash water using steel slag with polyacrylamide.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2020.110527
Abstract: The aim of this research was to investigate zinc removal from submerged arc furnace flue gas wash water with steel slag and polymer treatment. The current treatment for the submerged arc furnace flue gas wash… read more here.
Keywords: zinc; steel slag; removal; water ... See more keywords
A novel underwater submerged-arc welding acquires sound quality joints for high strength marine steel
Sign Up to like & getrecommendations! Published in 2020 at "Materials Letters"
DOI: 10.1016/j.matlet.2019.127075
Abstract: Abstract The serious interferences from the surrounding water severely limit the process stability and joint quality of the current underwater welding technologies. To effectively isolate the welding area, a mixture of epoxy resin and submerged-arc… read more here.
Keywords: high strength; quality; marine steel; submerged arc ... See more keywords
Multi-field coupling numerical simulation and experimental research of submerged arc surfacing process on the descaling rolls with different wall thickness
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Adhesion Science and Technology"
DOI: 10.1080/01694243.2024.2329384
Abstract: Abstract Iron and steel industry descale rolls long-term high-pressure water erosion, high temperature, easy to wear, corrosion failure and other problems, the continuous production of steel rolling impact, descale rolls base wall thickness is the… read more here.
Keywords: field; submerged arc; wall thickness; surfacing process ... See more keywords
Towards Sustainability of Manufacturing Processes by Multiobjective Optimization: A Case Study on a Submerged Arc Welding Process
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3040196
Abstract: Optimization on the basis of sustainability brings important benefits to manufacturing process as sustainable productions constitute a crucial aspect in modern manufacturing. This paper presents a new formalized framework for optimizing the sustainability of manufacturing… read more here.
Keywords: optimization; process; manufacturing processes; submerged arc ... See more keywords
Study on the Removal of Methylene Blue by a Low-Voltage Submerged Arc Generated by the Graphite Electrodes
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2025.3533975
Abstract: Plasma generated by a submerged arc has great potential in wastewater treatment. Carbon is widespread in nature. It is easily acquired and biocompatible. In this article, a low-voltage submerged arc generated by contact-separate of two… read more here.
Keywords: voltage submerged; submerged arc; graphite electrodes; methylene blue ... See more keywords
Comparison of graphene impregnated with/without nanosilver prepared by submerged arc discharge method
Sign Up to like & getrecommendations! Published in 2018 at "Nanomaterials and Nanotechnology"
DOI: 10.1177/1847980417752849
Abstract: In this study, submerged arc discharge method (SADM) was used to prepare graphene-nanosilver composites (graphene impregnated with nanosilver) and verified whether it can be prepared under different methods. The optical properties, zeta potentials, and particle… read more here.
Keywords: graphene impregnated; arc discharge; submerged arc; discharge method ... See more keywords
Prediction of burden distribution and electrical resistance in submerged arc furnaces using discrete element method modelling
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the Southern African Institute of Mining and Metallurgy"
DOI: 10.17159/2411-9717/3042/2024
Abstract: A computational model of a submerged arc furnace (SAF) used in the production of ferrochrome is presented. The model's intended use is to investigate the extent to which intrinsic and extrinsic properties of the raw… read more here.
Keywords: resistance; distribution electrical; electrical resistance; submerged arc ... See more keywords