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ISIJ InternationalVolume 55, Issue 7, 2015, Pages 1538-1540

Simplified simulation method of round steel bar cooling(Article)(Open Access)

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  • aUral Federal University, 19 Mira Str., Yekaterinburg, 620000, Russian Federation
  • bInstitute of Mathematics and Mechanics, Ural Division of Russian Academy of Sciences, 16 S. Kovalevskoj Str., Yekaterinburg, 620000, Russian Federation

Abstract

Applying the finite difference method for numerical solution of one dimensional heat transfer equation provides a simple way for cooling process simulation of hypoeutectoid low alloy steel rod (round long length bar). The obtained results are comparable with ones calculated using finite element modeling commercial software. The temperature difference of the proposed model and literature experimental data for 50⋯270 mm diameter bars cooled in still air and conventional oil does not exceed 25°C for the whole examined time-temperature regions before the phase transformation. Copyright © 2015. ISIJ.

Author keywords

Finite difference method (FDM)Modeling and simulationQuenchingSteels

Indexed keywords

Engineering controlled terms:Alloy steelFinite difference methodHeat transferHigh strength steelMetadataNumerical methodsQuenchingSteel
Engineering uncontrolled termsCommercial softwareConventional oilFinitedifference methods (FDM)Model and simulationNumerical solutionOne-dimensional heatTemperature differencesTime temperature
Engineering main heading:Finite element method
  • ISSN: 09151559
  • CODEN: IINTE
  • Source Type: Journal
  • Original language: English
  • DOI: 10.2355/isijinternational.55.1538
  • Document Type: Article
  • Publisher: Iron and Steel Institute of Japan

  Ryzhkov, M.A.; Ural Federal University, 19 Mira Str., Yekaterinburg, Russian Federation
© Copyright 2015 Elsevier B.V., All rights reserved.

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