Effect of the component composition and oxidation - Reduction characteristics of mixes on foaming of pyroplastic silicate pastes

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3 Citations (Scopus)

Abstract

The effect of the composition of mix based on different silica raw material and the oxidation-reduction characteristic of the components on the foaming process in obtaining foam-glass-crystalline materials is examined. It is established that foam-forming mixes belonging to the transitional oxidation-reduction group, whose oxidation coefficient lies in the range 25 - 100 are optimal for foaming. The oxidative and reducing mixes are characterized by a low foaming ratio and high degree of nonuniformity, which requires adjusting the composition by changing the ratio of the reducer oxidizer.

Original languageEnglish
Pages (from-to)109-113
Number of pages5
JournalGlass and Ceramics (English translation of Steklo i Keramika)
Volume67
Issue number3-4
DOIs
Publication statusPublished - Sep 2010

Keywords

  • Foam-glass-crystalline materials
  • Foaming
  • Mix
  • Oxidation reduction characteristics

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry
  • Mechanics of Materials

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