INFLUENCE OF GEOMETRIC SIZE AND CAPACITY OF STEEL-CASTING BUCKETS ON THERMAL EFFICIENCY OF HIGH-TEMPERATURE HEATING Benches
Abstract
Before receiving liquid metal, the dried lining of steel casting kettles is heated, which serves two main purposes: reducing the cooling rate of liquid steel due to heat accumulation by the lining, and reducing the intensity of thermal shock experienced by refractories during the casting of the melt. High-temperature heating of the lining to 1100-1200 ºC is the most common method, which is typically achieved using natural gas-heated stands.
About the Authors
E.M. Zapolskaya
Siberian State Industrial University
Russian Federation
Russian Federation
M.V. Temlyantsev
Siberian State Industrial University
Russian Federation
Russian Federation
K.E. Kostyuchenko
Siberian State Industrial University
Russian Federation
Russian Federation
References
1. Vikhlevshchuk V.A., Kharakhulakh V.S., Brodsky S.S. Ladle finishing of steel. – Dnepropetrovsk: System Technologies, 2000. – 190 p.
2. Starikov, V.S., Temlyantsev, M.V., and Starikov, V.V. Refractories and Linings in Ladle Metallurgy. Moscow: MISIS Publishing House, 2003. 328 p.
3. Matveev M.V., Temlyantsev M.V., Zapolskaya E.M., Kostyuchenko K.E. Development of a Mathematical Model of the Thermal Operation of Steel-Pouring Kettle Linings // Collection of Scientific Papers. Bulletin of the Mining and Metallurgical Section of the Russian Academy of Natural Sciences. Department of Metallurgy. 2013. Issue 31. P. 31 – 44.
4. Zapolskaya E.M., Temlyantsev M.V., Kostyuchenko K.E. / Analysis of the main directions of increasing the energy and technological efficiency of stands for high-temperature heating of linings of steel-casting ladles // Bulletin of the Russian Academy of Natural Sciences (West Siberian Branch). 2013. Issue 15. Pp. 128 – 134.
5. Krivandin V.A., Egorov A.V. Thermal Work and Construction
Review
For citations:
Zapolskaya E., Temlyantsev M., Kostyuchenko K. INFLUENCE OF GEOMETRIC SIZE AND CAPACITY OF STEEL-CASTING BUCKETS ON THERMAL EFFICIENCY OF HIGH-TEMPERATURE HEATING Benches. Bulletin of the Siberian State Industrial University. 2013;(2):28-32. (In Russ.)
Views:
1
Email this article 