Physicochemical Substantiation of Obtaining Porous Glass Materials from Silica-Containing Raw Materials

被引：2
|
作者：
Manakova, N. K. [1 ]
Suvorova, O. V. [1 ]
Semushin, V. V. [1 ]
机构：
[1] Tananaev Inst Chem & Technol Rare Elements & Miner, Apatity 184209, Murmansk Oblast, Russia
来源：
GLASS PHYSICS AND CHEMISTRY | 2023年 / 49卷 / 02期
关键词：
porous glass materials; silica-containing technogenic waste; microsilica; apatite-nepheline waste; chalk; gypsum; FOAM GLASS; CERAMICS;
D O I：
10.1134/S108765962260106X
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The results of research on the production of porous glass materials for thermal insulation based on silica-containing technogenic waste and nepheline are presented. The effect of modifying additives on the physical and technical properties of foamed materials is studied, and their optimal quantity and ratio are determined. It is shown that the introduction of a mixture of chalk and gypsum into the charge can significantly increase the strength (by a factor of 1.8-2) and reduce the water absorption of foam glass materials.
引用
收藏
页码：193 / 198
页数：6
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