Acoustical investigations of the effect of additives on the elastic properties of raw kaolin*

Authors

  • Ewa Ryll-Nardzewska Institute of Fundamental Technological Research Polish Academy of Sciences
    Poland
  • Jan Ryll-Nardzewski Institute of Fundamental Technological Research Polish Academy of Sciences
    Poland
  • Andrzej Kulik Institute of Fundamental Technological Research Polish Academy of Sciences
    Poland
  • Henryk Pieczarowski Institute of Glass and Ceramics, Pruszków Branch
    Poland

Abstract

To improve the mechanical strength of ceramic bodies various modifying agents are added in the raw state. The effect of the modifiers on the elastic prop¬erties of kaolin samples in the raw state and after firing was studied by acoustical methods : a resonance one and a pulse one. The results of the Young's modulus measurements obtained by the acoustical methods agree with the results obtained by other methods. The resonance methods have been found to be applicable for the examination of raw ceramic materials.

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Issue

Vol. 4 No. 2 (1979)
pp. 109-116

Section

Research Papers

License

Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).

How to Cite

Ryll-Nardzewska, E., Ryll-Nardzewski, J., Kulik, A., & Pieczarowski, H. (2016). Acoustical investigations of the effect of additives on the elastic properties of raw kaolin*. Archives of Acoustics, 4(2), 109-116. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3370