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Control of metal heat treatment process in a furnace using a diagnostic system based on batch heat capacity

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Metallurgist Aims and scope

A method for determining the time at which ingots heated in a furnace achieve a predetermined thermal state is proposed, based on a real-time determination of the average heat flux density on the surface of a metal charge and the corresponding heat content increase relative to the initial state. An appropriate heating control algorithm is described, and the calculation results are presented for the example of a bogie hearth furnace.

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Authors and Affiliations

  1. Donetsk National Technical University, Donetsk, Ukraine

    A. B. Biryukov

  2. Institute of Applied Mathematics and Mechanics, Donetsk, Ukraine

    A. A. Ivanova

Authors
  1. A. B. Biryukov
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  2. A. A. Ivanova
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Correspondence to A. B. Biryukov.

Additional information

Translated from Metallurg, Vol. 63, No. 8, pp. 54–58, August, 2019.

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Biryukov, A.B., Ivanova, A.A. Control of metal heat treatment process in a furnace using a diagnostic system based on batch heat capacity. Metallurgist 63, 829–835 (2019). https://doi.org/10.1007/s11015-019-00896-7

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  • DOI: https://doi.org/10.1007/s11015-019-00896-7

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