Refractories and Industrial Ceramics

, Volume 56, Issue 3, pp 276–280 | Cite as

Study of the Effect of Al2O3 on Acid and Thermal Shock Resistance of Acid-Resistant Refractories Using a Regression Analysis Method

  • A. K. Kairakbaev
  • V. Z. Abdrakhimov
  • E. S. Abdrakhimova
  • A. V. Kolpakov
Article

The dependence of the effect of Al2O3 on acid-resistant refractory acid and thermal shock resistance is studied. Regression analysis is used in this work, which is a basic method of contemporary mathematical statistics for revealing concealed and implicit connections between observed data. A model dependence is plotted on the basis of actual experimental results, and the dependence of test results is described analytically. Regression analysis makes it possible to obtain mathematical models making it possible to predict ceramic properties at points not within a series of experiments.

Keywords

acid-resistant refractories kaolin clay exhausted catalyst regression analysis acid resistance thermal shock resistance 

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Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  • A. K. Kairakbaev
    • 1
  • V. Z. Abdrakhimov
    • 2
  • E. S. Abdrakhimova
    • 3
  • A. V. Kolpakov
    • 2
  1. 1.Kazakh-Russian International UniversityAktobeKazakhstan
  2. 2.FGBOU VPO Samara State Economic UniversitySamaraRussia
  3. 3.FGBOU VPO S. P. Korolev Samara State National Aerospace UniversitySamaraRussia

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