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Methods for Thermal Conductivity and Thermal Diffusivity Measurements of Solid and Molten Mold Fluxes.

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Title: Methods for Thermal Conductivity and Thermal Diffusivity Measurements of Solid and Molten Mold Fluxes.
Authors: Chebykin, Dmitry1 (AUTHOR) Dmitry.Chebykin03@gmail.com, Ohta, Hiromichi2 (AUTHOR), Endo, Rie3 (AUTHOR), Volkova, Olena1 (AUTHOR)
Source: Steel Research International. Aug2025, Vol. 96 Issue 8, p1-20. 20p.
Subjects: Thermal conductivity, Thermal diffusivity, Transient analysis, Calibration, Thermophysical properties, Heat flux
Abstract: This study provides an in‐depth overview of the methods for measuring thermal conductivity and diffusivity of solid and molten mold fluxes, focusing on the development, advantages, and disadvantages of stationary, non‐steady‐state, and transient methods. The study highlights the challenges associated with stationary and non‐steady‐state methods, such as large sample sizes, difficulty in maintaining constant‐temperature profiles, and effects of convection, radiation, and low thermal conductivity materials. It also emphasizes the benefits of transient methods, including short measurement times and low sample weights, which help preserve the initial chemical composition of the samples. Transient hot‐wire and laser‐flash methods are also discussed, along with their application, accuracy, and limitations. Detailed results of thermal conductivity and diffusivity measurements of slags are presented. This study is dedicated to Professor Seetharaman, who has worked extensively on measuring thermophysical properties, thereby contributing significantly to the study of mold fluxes. [ABSTRACT FROM AUTHOR]
Copyright of Steel Research International is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Methods for Thermal Conductivity and Thermal Diffusivity Measurements of Solid and Molten Mold Fluxes.
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  Data: <searchLink fieldCode="JN" term="%22Steel+Research+International%22">Steel Research International</searchLink>. Aug2025, Vol. 96 Issue 8, p1-20. 20p.
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  Data: <searchLink fieldCode="DE" term="%22Thermal+conductivity%22">Thermal conductivity</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+diffusivity%22">Thermal diffusivity</searchLink><br /><searchLink fieldCode="DE" term="%22Transient+analysis%22">Transient analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Calibration%22">Calibration</searchLink><br /><searchLink fieldCode="DE" term="%22Thermophysical+properties%22">Thermophysical properties</searchLink><br /><searchLink fieldCode="DE" term="%22Heat+flux%22">Heat flux</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: This study provides an in‐depth overview of the methods for measuring thermal conductivity and diffusivity of solid and molten mold fluxes, focusing on the development, advantages, and disadvantages of stationary, non‐steady‐state, and transient methods. The study highlights the challenges associated with stationary and non‐steady‐state methods, such as large sample sizes, difficulty in maintaining constant‐temperature profiles, and effects of convection, radiation, and low thermal conductivity materials. It also emphasizes the benefits of transient methods, including short measurement times and low sample weights, which help preserve the initial chemical composition of the samples. Transient hot‐wire and laser‐flash methods are also discussed, along with their application, accuracy, and limitations. Detailed results of thermal conductivity and diffusivity measurements of slags are presented. This study is dedicated to Professor Seetharaman, who has worked extensively on measuring thermophysical properties, thereby contributing significantly to the study of mold fluxes. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Steel Research International is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1002/srin.202400524
    Languages:
      – Code: eng
        Text: English
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        PageCount: 20
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      – SubjectFull: Thermal conductivity
        Type: general
      – SubjectFull: Thermal diffusivity
        Type: general
      – SubjectFull: Transient analysis
        Type: general
      – SubjectFull: Calibration
        Type: general
      – SubjectFull: Thermophysical properties
        Type: general
      – SubjectFull: Heat flux
        Type: general
    Titles:
      – TitleFull: Methods for Thermal Conductivity and Thermal Diffusivity Measurements of Solid and Molten Mold Fluxes.
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            NameFull: Ohta, Hiromichi
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            NameFull: Endo, Rie
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            NameFull: Volkova, Olena
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            – D: 01
              M: 08
              Text: Aug2025
              Type: published
              Y: 2025
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