The interactions of the microcoolers with the molten metal for the volumetric crystallization

Authors

  • Александр Александрович Мочалов Admiral Makarov National University of Shipbuilding, Str. Geroev-Stalingrada 9, Mykolaiv, 54025, Ukraine https://orcid.org/0000-0002-6108-2164
  • Наталья Александровна Шаповал Admiral Makarov National University of Shipbuilding, Str. Geroev-Stalingrada 9, Mykolaiv, 54025, Ukraine https://orcid.org/0000-0002-5452-8148

DOI:

https://doi.org/10.15587/2312-8372.2015.45044

Keywords:

microcoolers, inoculator, bulk crystallization, continuously cast ingot, crystallizer, magnetic field gradient

Abstract

An investigation of inoculator’s interaction with the liquid metal for the organization of bulk crystallization shows how to change the law of distribution of the particles introduced into the melt, and which law they will go into a zone of bulk crystallization. Knowing these laws, you can calculate the length of the zones in the crystallizer: overheating release zone, isothermal zones and bulk crystallization zone.

A method of calculating speed and distance traveled length by microcoolers to bulk crystallization zone under the influence of an inhomogeneous magnetic field, which makes it possible to calculate the speed of pulling of continuously cast ingot and use it for continuous hot rolling.

This investigation indicates that continuous casting can be combined with a continuous rolling. These increase the quality of the metal, increase the rate of crystallization and to reduce energy costs because is not necessary to heat the metal for hot-rolling (it goes the right temperature throughout the slice).

Author Biographies

Александр Александрович Мочалов, Admiral Makarov National University of Shipbuilding, Str. Geroev-Stalingrada 9, Mykolaiv, 54025

Doctor of Technical Sciences, Professor, Head of Department

Department of Physics

Наталья Александровна Шаповал, Admiral Makarov National University of Shipbuilding, Str. Geroev-Stalingrada 9, Mykolaiv, 54025

Candidate of Technical Sciences, Associate Professor

Department of Physics 

References

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Published

2015-05-28

How to Cite

Мочалов, А. А., & Шаповал, Н. А. (2015). The interactions of the microcoolers with the molten metal for the volumetric crystallization. Technology Audit and Production Reserves, 3(2(23), 74–78. https://doi.org/10.15587/2312-8372.2015.45044

Issue

Vol. 3 No. 2(23) (2015): Systems and control processes. Information technologies. Mathematical modeling. Information and control systems

Section

Mathematical Modeling: Original Research

License

Copyright (c) 2016 Александр Александрович Мочалов, Наталья Александровна Шаповал

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