Steel Flow Control of Continuous Casted Slabs Using Submerged Entry Nozzle Exchange System for Tundish
Journal Title: Analele Universitatii "Dunarea de Jos" din Galati. Fascicula IX, Metalurgie si Stiinta Materialelor - Year 2007, Vol 30, Issue 1
Abstract
In the steel making process, the continuous casting of molten steel is a very important step which involves hi-tech facilities. The flow control is a very important issue that influences the quality of the final products. The parameters of flow control from the tundish into the mold are achieved by means of stopper, taking into account the casting speed, tundish weight, mould and a new generation of submerged nozzle exchange mechanism developed by Vesuvius – SEM 2085 – along with the chemical behaviour refractory component during steel casting.
Authors and Affiliations
Viorel MUNTEANU
Keywords
Related Articles
- EP ID EP662986
- DOI -
- Views 107
- Downloads 0
Producing Bimetals by Direct Melting of the Bronze Machining Chips into Steel Supports
The bimetals can satisfy some requests of the working conditions impossible to be obtained using one single metallic material. The bimetallic pieces are obtained by the different production methods by covering of a steel...
Choosing and Using Rationally the Thermic Processed Steels
On a global scale one can notice a constant preoccupation for a rational choosing and using of the materials on the whole and, especially of the steels with the main objective the increase of the machines’, equipment’ an...
Laser Surface Alloying of Some Steels from SiC Predeposited Powders
For the purpose of studying the possibilities of increasing the wear resistance, specimens of three steels with 0.2%C, 0.46%C and 1%C were surface alloyed with reinforcement from overlapping pastes with green SiC hard pa...
Melting-Casting Plant Using Vibrating of Melts in order to Obtain Composite with Technological Utility
This paper presents the obtaining of composites materials with technological utility through vibration technology. In order to obtain these composites, and plant was designed and manufactured. In order to show the possib...
Mathematical Modelling of Steel Continuous Casting Hydrodynamics (1)
The quality increase of steel continuous casting and a reliability indices of afferent installations imposes the automation systems adoption of machines of continuous casting of steel. In this paper enters original solut...