Research on Disc-Type Continuous Continuous Casting System Based on TRIZ Theory

2019 ◽  
Author(s):  
Lianjiang Xu ◽  
Haohan Zhang ◽  
Baodan Zhang
Keyword(s):  
Continuous Casting ◽  
Casting System

At-line monitoring of continuous casting sequences of steel using discriminant function analysis and dual-pulse laser-induced breakdown spectroscopy

2017 ◽  
Vol 32 (6) ◽  
pp. 1119-1128 ◽  
Author(s):  
J. Ruiz ◽  
T. Delgado ◽  
L. M. Cabalín ◽  
J. J. Laserna
Keyword(s):  
Continuous Casting ◽  
Steel Surface ◽  
Function Analysis ◽  
Extreme Environment ◽  
Laser Induced Breakdown Spectroscopy ◽  
Steelmaking Process ◽  
Breakdown Spectroscopy ◽  
System P ◽  
Casting System ◽  
Laser Induced Breakdown

Among the several controlling routines utilized in the steelmaking process, analytical operations during continuous casting are especially demanding due to the extreme environment of steel plants and the crude conditions of the steel surface at the exit of the casting system.

Experimental Study of the Horizontal Ohno Continuous Casting System

1992 ◽  
Vol 31 (3) ◽  
pp. 231-239 ◽  
Author(s):  
H. Soda ◽  
F. Chabchoub ◽  
S. A. Argyropoulos ◽  
A. McLean
Keyword(s):  
Experimental Study ◽  
Continuous Casting ◽  
Casting System

scholarly journals An Effective Approach for the Scheduling of Steel-making and Continuous Casting System with Stochastic Processing Requirements

2011 ◽  
Vol 44 (1) ◽  
pp. 9500-9505 ◽  
Author(s):  
Liangliang Sun ◽  
Wei Liu ◽  
Peter B Luh ◽  
Tianyou Chai ◽  
Binglin Zheng
Keyword(s):  
Continuous Casting ◽  
Steel Making ◽  
Casting System ◽  
Stochastic Processing

Alloy Casting by the Horizontal Ohno Continuous Casting System

Cast Metals ◽  
1993 ◽  
Vol 6 (2) ◽  
pp. 76-86 ◽  
Author(s):  
H. Soda ◽  
G. Motoyasu ◽  
A. McLean ◽  
A. Ohno
Keyword(s):  
Continuous Casting ◽  
Alloy Casting ◽  
Casting System

Computer analysis of molten steel flow and application to design of nozzles for continuous casting system

2018 ◽  
Vol 2 (4) ◽  
pp. 36 ◽  
Author(s):  
Arito Mizobe ◽  
Jouji Kurisu ◽  
Masanori Ueki
Keyword(s):  
Kinetic Energy ◽  
Continuous Casting ◽  
Molten Steel ◽  
Flow Analysis ◽  
Submerged Entry Nozzle ◽  
Fundamental Principle ◽  
Water Model ◽  
Casting System ◽  
High Kinetic Energy ◽  
Steel Flow

In steel continuous casting system, nozzles have an important role on the flow rate control of the molten steel and the elimination of the inclusions etc. Based on the fundamental principle of hydrodynamics, the optimal nozzle bore profile was determined for both tundish (TD) upper nozzle and submerged entry nozzle (SEN) with aiming to suppress the turbulence with high kinetic energy generated in the flow of the molten steel. A simulation by flow analysis using computational fluid dynamics (CFD) and a water model experiment were performed and clarified that the turbulence with high kinetic energy could be minimized in the nozzles with newly devised inner bore profile. The actual nozzle devised was manufactured and tested in the steel works with satisfying results. The adhesion of the alumina inclusions to the both nozzles is reduced by lowering the turbulent kinetic energy since the energy loss is minimized at the part. Both stability in the operation and quality of the steels have been brought by the present development.

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