scholarly journals The Physical and Mathematical Modelling of Continuous Casting Tundish System.

1999 ◽  
Vol 39 (6) ◽  
pp. 524-547 ◽  
Author(s):  
Dipak Mazumdar ◽  
Roderick I. L. Guthrie
Keyword(s):  
Continuous Casting ◽  
Mathematical Modelling ◽  
Continuous Casting Tundish

scholarly journals Mathematical Modelling of Heat Transfer Phenomena in Continuous Casting of Steel.

1993 ◽  
Vol 33 (7) ◽  
pp. 764-774 ◽  
Author(s):  
S. K. Choudhary ◽  
D. Mazumdar ◽  
A. Ghosh
Keyword(s):  
Heat Transfer ◽  
Continuous Casting ◽  
Mathematical Modelling ◽  
Continuous Casting Of Steel

Mechanism of fluid flow in a continuous casting tundish with different turbo-stoppers

2001 ◽  
Vol 72 (11-12) ◽  
pp. 466-476 ◽  
Author(s):  
Hans-Jürgen Odenthal ◽  
Ralf Bölling ◽  
Herbert Pfeifer ◽  
Jörg-Friedrich Holzhauser ◽  
Franz-Josef Wahlers
Keyword(s):  
Fluid Flow ◽  
Continuous Casting ◽  
Continuous Casting Tundish

scholarly journals Fluid Flow in A Four-strand Bloom Continuous Casting Tundish with Different Flow Modifiers

2007 ◽  
Vol 47 (1) ◽  
pp. 88-94 ◽  
Author(s):  
Liangcai Zhong ◽  
Baokuang Li ◽  
Yingxiong Zhu ◽  
Rengui Wang ◽  
Wenzhong Wang ◽  
...  
Keyword(s):  
Fluid Flow ◽  
Continuous Casting ◽  
Continuous Casting Tundish

scholarly journals Influence of Plasma Heating on the Metallurgical Effects of a Continuous Casting Tundish

Metals ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 1438
Author(s):  
Maolin Ye ◽  
Mengjing Zhao ◽  
Sai Chen ◽  
Shufeng Yang ◽  
Jingshe Li
Keyword(s):  
Continuous Casting ◽  
Molten Steel ◽  
Plasma Heating ◽  
Temperature Drop ◽  
Casting Process ◽  
Before And After ◽  
Continuous Casting Tundish ◽  
Product Homogeneity ◽  
Stable Degree ◽  
Unstable Product

Steel products have experienced long-standing problems such as unstable product quality and low product homogeneity. In the continuous casting process, realizing constant-temperature pouring is an effective way to improve product homogeneity. Plasma heating can compensate for the temperature drop during casting with a tundish and maintain a stable degree of superheating of the molten steel in the tundish. Plasma heating has a certain impact on the cleanliness of the molten steel and on the tundish covering flux in the tundish while compensating for the temperature drop. This paper uses SEM-EDS, XRD and FactSage to analyze the cleanliness of molten steel and the characteristics of the tundish covering flux before and after plasma heating. The results show that the number density of inclusions in the tundish is significantly lower after heating, improving the floating removal of small-sized inclusions; after heating, the surface morphology of the tundish covering flux sample appears transparent and glassy, with uniform morphology. XRD results show that the tundish covering flux after plasma heating exhibits no crystal precipitation and is amorphous and that there is a certain regularity before and after heating; there are no obvious changes in the composition of the tundish covering flux in the liquid phase area.

scholarly journals Mathematical Modelling Study of Dynamic Composition Change of Steel and Mold Flux in Continuous Casting of Steel

2019 ◽  
Vol 59 (11) ◽  
pp. 2024-2035 ◽  
Author(s):  
Peiyuan Ni ◽  
Toshihiro Tanaka ◽  
Masanori Suzuki ◽  
Masashi Nakamoto ◽  
Mikael Ersson ◽  
...  
Keyword(s):  
Continuous Casting ◽  
Mathematical Modelling ◽  
Mold Flux ◽  
Continuous Casting Of Steel ◽  
Composition Change ◽  
Dynamic Composition ◽  
Modelling Study
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