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 language | English |
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Pages (from-to) | 109-113 |
Number of pages | 5 |
Journal | Glass and Ceramics (English translation of Steklo i Keramika) |
Volume | 67 |
Issue number | 3-4 |
DOIs | |
Publication status | Published - Sep 2010 |
Keywords
- Foam-glass-crystalline materials
- Foaming
- Mix
- Oxidation reduction characteristics
ASJC Scopus subject areas
- Ceramics and Composites
- Materials Chemistry
- Mechanics of Materials