Distributive Characteristics of Gas Phase in a Liquid when Bottom Blowing

R.A. Gizatulin; Denis V. Valuev; A.V. Valueva; Ivan F. Borovikov; A. Serikbol

doi:10.4028/www.scientific.net/AMM.770.54

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Steel GX120Mn12 Modifying by Ultra Disperse Powders of Refractory Metal Oxides
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Distributive Characteristics of Gas Phase in a Liquid when Bottom Blowing
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 770Distributive Characteristics of Gas Phase in a...

Distributive Characteristics of Gas Phase in a Liquid when Bottom Blowing

Abstract:

This paper provides the results of research into the structure of gas flow in a plume rayed by laser in barbotage zone. The technology of steel out-of-furnace treatment facing a number of challenges necessitates a quite clear view of mechanisms of structure formation and dynamics of liquid and gas phases in an upward gas-liquid flow (in a “plume”) above the gas-feeding nozzle. Gas phase distribution, plume height and cross-section distribution and values of liquid rates determine mainly the dynamics of a melt flow in other out-of-the-plume parts of the bath.

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Periodical:

Applied Mechanics and Materials (Volume 770)

Pages:

54-59

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.770.54

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Online since:

June 2015

Authors:

R.A. Gizatulin, Denis V. Valuev*, A.V. Valueva, Ivan F. Borovikov, A. Serikbol

Keywords:

Bubbling Melt Mixing, Furnace Treatment of Alloys, Furnace Treatment of Steel, Laser Probing, Steel, Technology

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