Glass and Ceramics

, Volume 74, Issue 11–12, pp 411–414 | Cite as

Elemental Iron Content as Control Marker in Sintering Aluminum Silicate Ceramic

Article
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The effect of the firing temperature and heating rate on the content of elemental iron in samples based montmorillonite clay from Orenburg Oblast was investigated. It was established by means of x-ray fluorescence analysis that the iron content in samples based on kaolinite-containing clay and a mixture of clays does not change in the experimental temperature range. It is shown that the content of elemental iron can be used as a marker for controlling the stages of sintering of aluminosilicate ceramic.

Key words

iron compound kaolinite- and montmorillonite-containing clays x-ray fluorescence analysis firing fraction 

Notes

This work was supported by an RFFI Grant and an Orenburg Oblast Government Grant No. 17-42-560069r a ‘New optical-mathematical methods for analyzing the structural variations of disperse and nano-structured systems.’

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© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Orenburg State UniversityOrenburgRussia

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