Formation and prevention of nozzle clogging during the continuous casting of steels: a review

W Yang, L Zhang, Y Ren, W Chen, F Liu - ISIJ International, 2024 - jstage.jst.go.jp
Nozzle clogging is a common phenomenon in the continuous casting of steels, especially for
aluminum killed steels, and has detrimental effects on the continuity of casting and the steel …

A review on swirling flow casting technology in steel production

Q **e, M Nabeel, M Ersson, P Ni - steel research international, 2022 - Wiley Online Library
Casting is a vital process in steel production where solidification process of molten steel
occurs in mold coupled with fluid flow, heat transfer, crystal growth, inclusion motion, solute …

Optimization of Halbach magnetic roller for eddy current separation based on the response surface method and multi-objective genetic algorithm

C Bin, Y Yi, A Yerbol, F Lei, Z Zongqiang… - Journal of Cleaner …, 2021 - Elsevier
Performance optimization of the magnetic roller of eddy current separator is an issue of great
significance in the recycling industry. In this study, the Halbach array is proposed for the first …

[HTML][HTML] Macrosegregation under new flow pattern and temperature distribution induced by electromagnetic swirling flow in nozzle during continuous casting of square …

C Wu, Q Wang, D Li, X Zhu, B **, L Wang… - Journal of Materials …, 2020 - Elsevier
Forced convection induced by mold electromagnetic stirrer (M-EMS) improves solidification
structure in continuous casting of high carbon square billet, but vigorous stirring also causes …

Stabilizing Flow of Molten Steel in Mold during Slab Continuous Casting through Electromagnetic Swirling Flow in Nozzle

X Zhu, L Zhao, D Li, M He, B **, C Tian… - steel research …, 2024 - Wiley Online Library
Bias flow of molten metal in slab mold caused by unstable flow from submerged entry nozzle
can deteriorate the slab quality during continuous casting. In this study, a novel …

Numerical study on a new swirling flow pocket brick for tundish upper nozzle during continuous casting of steel

X Qin, C Cheng, Y Li, C Zhang… - Ironmaking & …, 2023 - journals.sagepub.com
In this study, a new, simple-structured swirling flow pocket brick (SFPB) equipped on the
upper nozzle of a tundish is proposed. Numerical simulations are performed to investigate …

Experimental study of macrostructure and segregation by a novel electromagnetic nozzle swirling flow combined with electromagnetic stirring in continuous casting

C Wu, D Li, X Zhu, H Shi, X Liu, L Zhao, H Lei… - … Materials Transactions B, 2021 - Springer
To alleviate macrosegregation, it is the first time that an electromagnetic nozzle swirling flow
is applied with a mold electromagnetic stirrer (M-EMS) during continuous casting of square …

Numerical simulation on gas–liquid multiphase flow behavior under coupling effects of annular gas curtain and swirling flow at tundish upper nozzle

X Qin, C Cheng, Y Li, W Wu, H Chen, C Zhao… - Journal of Iron and Steel …, 2024 - Springer
A three-dimensional mathematical model has been established for a novel metallurgy
process coupling an annular gas curtain with swirling flow at tundish upper nozzle. The …

Mechanism of Inclusions Control Influenced by Electromagnetic Swirling Flow in Nozzle Compared to Mold Electromagnetic Stirring

S Zhang, Y Sun, Z Liu, M Sun, X Liu, W Mu, T Liu… - Materials Today …, 2025 - Elsevier
Continuous casting (CC) is an important process for controlling non-metallic inclusion
particles from the molten steel. Electromagnetic force effectively impacts the rotational flow of …

Effect of the reaction process between the SEN and molten steel containing aluminum by applying an electric field

C Tian, L Yuan, X Liu, Q Wang - International Journal of Applied …, 2024 - Wiley Online Library
In view of the clogging problem associated with submerged entry nozzles (SEN) used for
aluminum‐killed steel, the reaction behavior between the SEN and molten steel with high Al …