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Modelling of Slag Produced in Submerged Arc Welding
2020This study has been conducted to reveal the effects of flux composition on slag produced and wire consumption. RSM was used for designing the experiments. Mathematical modeling was done for the output in terms of flux composition. The study reveals that the slag produced is dependent upon the basicity index of the flux and CaF2 used as a flux ...
Brijpal Singh, Sachin Dhull
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Computational Materials Science, 2012
Abstract To increase productivity, welding process with large heat input such as electro slag welding (ESW) process has been used to connect the joints between the diaphragm and the column plate in high-rise steel building. However, the heat input of ESW is much higher than those of the other welding processes, and the high heat input not only ...
Dean Deng, Shoichi Kiyoshima
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Abstract To increase productivity, welding process with large heat input such as electro slag welding (ESW) process has been used to connect the joints between the diaphragm and the column plate in high-rise steel building. However, the heat input of ESW is much higher than those of the other welding processes, and the high heat input not only ...
Dean Deng, Shoichi Kiyoshima
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2023 IEEE 5th International Conference on Modern Electrical and Energy System (MEES), 2023
The analysis of recent publications showed the importance of optimising the slag system during the flux-cored arc welding. It was determined that it is rational to use two parameters to optimize the slag composition: viscosity and surface tension.
Bohdan Trembach +5 more
semanticscholar +1 more source
The analysis of recent publications showed the importance of optimising the slag system during the flux-cored arc welding. It was determined that it is rational to use two parameters to optimize the slag composition: viscosity and surface tension.
Bohdan Trembach +5 more
semanticscholar +1 more source
Proceedings of the Institution of mechanical engineers. Part E, journal of process mechanical engineering, 2023
A novel methodology has been established which allows to recycle steel slag as a suitable flux for submerged arc welding. The flux produced using waste slag as a raw material has been applied to deposit beads on plates.
S. Saini, Kulwant Singh
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A novel methodology has been established which allows to recycle steel slag as a suitable flux for submerged arc welding. The flux produced using waste slag as a raw material has been applied to deposit beads on plates.
S. Saini, Kulwant Singh
semanticscholar +1 more source
Petrographic Study of Welding Slags
Russian Metallurgy (Metally), 2020The results of petrographic studies of the welding slags of electrodes UONI-13/55, Philips 27P, OZS-4, and VSTs-4 are presented. These electrodes are found to form welding slags having various phase compositions and morphologies. The phase compositions of the slags are shown to affect the physical properties of their melts, in particular, viscosity ...
M. A. Sheksheev +4 more
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Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2022
A novel technology has been developed to recycle steel slag as a flux for the submerged arc welding process. The chemical, mechanical, and metallurgical properties of welds produced using recycled slag have been evaluated and compared with that of fresh ...
S. Saini, Kulwant Singh
semanticscholar +1 more source
A novel technology has been developed to recycle steel slag as a flux for the submerged arc welding process. The chemical, mechanical, and metallurgical properties of welds produced using recycled slag have been evaluated and compared with that of fresh ...
S. Saini, Kulwant Singh
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Utilisation of steel slag as welding flux and its chemical and thermal characterisation
Materials Science and Technology, 2022A novel study on structural analysis of crystalline phases present in steel slag was conducted, which advocates the utilisation of steel slag for developing welding flux.
S. Saini, Kulwant Singh
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Computational nanotechnology, 2022
This article presents the results of research on the influence of the combined effect of nanostructured functional ceramics (NFC) of the ZKHM brand in the composition of coatings of welding electrodes of the Fe3O4-CaO2-TiO2 oxide system and electrode ...
Rustam SAIDOV +2 more
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This article presents the results of research on the influence of the combined effect of nanostructured functional ceramics (NFC) of the ZKHM brand in the composition of coatings of welding electrodes of the Fe3O4-CaO2-TiO2 oxide system and electrode ...
Rustam SAIDOV +2 more
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QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY, 2022
Numerical simulation based on an incompressible smoothed particle hydrodynamics method was performed to clarify dominant factors of slag transfer and deposition processes in a metal active gas welding.
Takamasa Fukazawa +5 more
semanticscholar +1 more source
Numerical simulation based on an incompressible smoothed particle hydrodynamics method was performed to clarify dominant factors of slag transfer and deposition processes in a metal active gas welding.
Takamasa Fukazawa +5 more
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Materials Science and Technology, 2022
The niobium-added iron-based slag-free self-shielded flux-cored wire was developed and the effect of niobium addition on the corrosion resistance in neutral pH solution was investigated.
Dashuang Liu +4 more
semanticscholar +1 more source
The niobium-added iron-based slag-free self-shielded flux-cored wire was developed and the effect of niobium addition on the corrosion resistance in neutral pH solution was investigated.
Dashuang Liu +4 more
semanticscholar +1 more source