Zobrazeno 1 - 10
of 1 142
pro vyhledávání: '"liquid steel"'
Publikováno v:
Metalurgija, Vol 63, Iss 1, Pp 3-5 (2024)
The increase in market demand for small masses of special purpose steel forces its producers to use the technique of continuous casting with a transition zone. The article presents the results of model tests of limiting the range of the transition zo
Externí odkaz:
https://doaj.org/article/3c4471d1f1ba4a0d93062c800a1d9c50
Publikováno v:
Metalurgija, Vol 62, Iss 2, Pp 179-182 (2023)
One of the primary factors affecting the quality of continuously cast billets is the way the steel flows and mixes in the tundish of Continuous Steel Casting (CSC) machine. This is of particular importance in the case of continuous billets. The artic
Externí odkaz:
https://doaj.org/article/092a06820dcb4bffa905747a4d9fd0e0
Publikováno v:
Journal of Sustainable Development of Energy, Water and Environment Systems, Vol 10, Iss 1, Pp 1-22 (2022)
The steel industry is an important pillar of the Brazilian economy. However, as in other countries, the process consumes significant amounts of resources and generates sludge, slag and air emissions. In order to improve the environmental and energy f
Externí odkaz:
https://doaj.org/article/3c5dd04b7f1342fb938aa5a36a3a8ccb
Autor:
Jianzhou Wu, Yan Jin, Feifang Gan, Xiaoting Li, Ziyu Liu, Peng Lin, Zhengchao Huang, Hongzhi Ling
Publikováno v:
Metals, Vol 13, Iss 10, p 1651 (2023)
The lack of a direct and linear relation between inclusion removal from tundishes and the design of their turbulence inhibitors is a difficult challenge. In contrast to the traditional method of optimizing flow control devices based on the residence
Externí odkaz:
https://doaj.org/article/e48e631b167549eb95a056b5252fd8d9
Publikováno v:
Metals, Vol 13, Iss 7, p 1229 (2023)
Hydrogen removal of H-supersaturated liquid steel produced in a hydrogen-rich environment in an industrial vacuum degasser (VD) is simulated here using a two-phase (argon–steel) Eulerian model. The dehydrogenation efficiency is evaluated for a seri
Externí odkaz:
https://doaj.org/article/259c1c4c83ea437f88d85fbb6c9e9035
Autor:
Zhang Ke-lin, Wu Kai-ming, Isayev Oleg, Hress Oleksandr, Yershov Serhii, Tsepelev Vladimir, Hu Cheng-yang
Publikováno v:
High Temperature Materials and Processes, Vol 39, Iss 1, Pp 157-163 (2020)
This study was aimed at examining the effects of different deoxidization methods on the physical properties of metallic melts by measuring the changes in the kinematic viscosity, electrical resistivity, surface tension, and density of the metallurgic
Externí odkaz:
https://doaj.org/article/84c9184113494f56acb25d3118245c4b
Autor:
M. Bartosiewicz, A. Cwudziński
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 65, Iss No 1, Pp 27-37 (2020)
In the presented work, the numerical simulations results of the liquid steel flow in the one strand tundish were shown. Influence of the modification and immersion depth in the liquid steel of the ladle shroud and subflux turbulence controller on hyd
Externí odkaz:
https://doaj.org/article/7fe1061f1dd84f1eaabeca6d47015bb7
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Metals, Vol 12, Iss 12, p 2028 (2022)
The present work aimed to develop a predictive model for the end temperature of liquid steel in advance to support the smooth functioning of a vacuum tank degasser (VTD). An ensemble model that combines extreme learning machine (ELM) with a self-adap
Externí odkaz:
https://doaj.org/article/6f71aa61397844c1bb9508712096276e
Autor:
M. Bartosiewicz, A. Cwudziński
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 64, Iss No 1, Pp 71-78 (2019)
In this work, the authors proposed a modification of the working space one-strand tundish adapted for slab casting process. Numerical simulations of liquid steel flow in the considered flow reactor were performed. The tundish is equipped with a dam w
Externí odkaz:
https://doaj.org/article/997192141a5344f9a4b9a95b511d8b84