American Journal of Applied Mathematics

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Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate

Received: 14 July 2015    Accepted: 20 August 2015    Published: 07 September 2015
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Abstract

In this paper, a non-linear quadratic expression of the coefficient of friction at both entry and exit sides have been derived from the equations of rolling load in Hot Rolling Bland and Ford’s program (HRBF). The study developed a numerical model for the estimation of coefficient of friction for steel (HC SS316) of different thicknesses on two high reversing mills. The equations for coefficient of friction on entry and exist sides of the mills were modelled from Hot Rolling Bland and Ford’s program (HRBF). The equations were modelled such that the friction coefficient can be expressed as a function of process parameters measurable during rolling. The capability of the model was verified by using a number of specimens of HC SS316 with predetermined hot rolling experimental data. A good agreement was noted between the predicted friction coefficient and the measured one.

DOI 10.11648/j.ajam.20150305.13
Published in American Journal of Applied Mathematics (Volume 3, Issue 5, October 2015)
Page(s) 221-228
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Rolling Mill A and B, Coefficient of Friction, Strain Rate

References
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Author Information
  • Department of Mechanical Engineering, University of Agriculture, P. M. B., Abeokuta, Nigeria

  • Department of Mechanical Engineering, University of Lagos, Lagos, Nigeria

  • Department of Mechanical Engineering, University of Agriculture, P. M. B., Abeokuta, Nigeria

  • Department of Mechanical Engineering, University of Agriculture, P. M. B., Abeokuta, Nigeria

Cite This Article
  • APA Style

    Peter Aiyedun, O. Ogunlade, A. O. Oni, Olayide Adetunji. (2015). Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate. American Journal of Applied Mathematics, 3(5), 221-228. https://doi.org/10.11648/j.ajam.20150305.13

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    ACS Style

    Peter Aiyedun; O. Ogunlade; A. O. Oni; Olayide Adetunji. Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate. Am. J. Appl. Math. 2015, 3(5), 221-228. doi: 10.11648/j.ajam.20150305.13

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    AMA Style

    Peter Aiyedun, O. Ogunlade, A. O. Oni, Olayide Adetunji. Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate. Am J Appl Math. 2015;3(5):221-228. doi: 10.11648/j.ajam.20150305.13

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  • @article{10.11648/j.ajam.20150305.13,
      author = {Peter Aiyedun and O. Ogunlade and A. O. Oni and Olayide Adetunji},
      title = {Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate},
      journal = {American Journal of Applied Mathematics},
      volume = {3},
      number = {5},
      pages = {221-228},
      doi = {10.11648/j.ajam.20150305.13},
      url = {https://doi.org/10.11648/j.ajam.20150305.13},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ajam.20150305.13},
      abstract = {In this paper, a non-linear quadratic expression of the coefficient of friction at both entry and exit sides have been derived from the equations of rolling load in Hot Rolling Bland and Ford’s program (HRBF). The study developed a numerical model for the estimation of coefficient of friction for steel (HC SS316) of different thicknesses on two high reversing mills. The equations for coefficient of friction on entry and exist sides of the mills were modelled from Hot Rolling Bland and Ford’s program (HRBF). The equations were modelled such that the friction coefficient can be expressed as a function of process parameters measurable during rolling. The capability of the model was verified by using a number of specimens of HC SS316 with predetermined hot rolling experimental data. A good agreement was noted between the predicted friction coefficient and the measured one.},
     year = {2015}
    }
    

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    T1  - Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate
    AU  - Peter Aiyedun
    AU  - O. Ogunlade
    AU  - A. O. Oni
    AU  - Olayide Adetunji
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    DO  - 10.11648/j.ajam.20150305.13
    T2  - American Journal of Applied Mathematics
    JF  - American Journal of Applied Mathematics
    JO  - American Journal of Applied Mathematics
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    EP  - 228
    PB  - Science Publishing Group
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    AB  - In this paper, a non-linear quadratic expression of the coefficient of friction at both entry and exit sides have been derived from the equations of rolling load in Hot Rolling Bland and Ford’s program (HRBF). The study developed a numerical model for the estimation of coefficient of friction for steel (HC SS316) of different thicknesses on two high reversing mills. The equations for coefficient of friction on entry and exist sides of the mills were modelled from Hot Rolling Bland and Ford’s program (HRBF). The equations were modelled such that the friction coefficient can be expressed as a function of process parameters measurable during rolling. The capability of the model was verified by using a number of specimens of HC SS316 with predetermined hot rolling experimental data. A good agreement was noted between the predicted friction coefficient and the measured one.
    VL  - 3
    IS  - 5
    ER  - 

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