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Geopolymer combined silicon carbide refractory material and preparation method thereof
The invention discloses a geopolymer combined silicon carbide refractory material and a preparation method thereof. The refractory material is prepared from the following substances in percentage by weight: 70 to 90 weight percent of silicon carbide, 7 to 21 weight percent of aluminum silicate powder, 1 to 3 weight percent of phosphoric acid exciting agent and 2 to 6 weight percent of water. The preparation method has the beneficial effects that the preparation method has the characteristics of low cost, simple process, feasibility, high efficiency, low carbon, greenness and no pollution, and the prepared geopolymer combined silicon carbide refractory material is uniform in pore distribution, excellent in mechanical property, excellent in oxidation resistance and excellent in thermal shock resistance.
本发明公开了一种地聚合物结合碳化硅耐火材料及其制备方法，所述耐火材料由以下物质按照重量百分比组成：70～90wt％的碳化硅、7～21wt％的硅酸铝粉、1～3wt％的磷酸激发剂和2～6wt％的水为原料；本发明的有益效果是，本发明具成本低廉、工艺简单、可行高效和低碳绿色无污染的特点，所制备的地聚合物结合碳化硅耐火材料气孔分布均匀、力学性能优良、抗氧化性优异和抗热震性能优良。
Geopolymer combined silicon carbide refractory material and preparation method thereof
The invention discloses a geopolymer combined silicon carbide refractory material and a preparation method thereof. The refractory material is prepared from the following substances in percentage by weight: 70 to 90 weight percent of silicon carbide, 7 to 21 weight percent of aluminum silicate powder, 1 to 3 weight percent of phosphoric acid exciting agent and 2 to 6 weight percent of water. The preparation method has the beneficial effects that the preparation method has the characteristics of low cost, simple process, feasibility, high efficiency, low carbon, greenness and no pollution, and the prepared geopolymer combined silicon carbide refractory material is uniform in pore distribution, excellent in mechanical property, excellent in oxidation resistance and excellent in thermal shock resistance.
本发明公开了一种地聚合物结合碳化硅耐火材料及其制备方法，所述耐火材料由以下物质按照重量百分比组成：70～90wt％的碳化硅、7～21wt％的硅酸铝粉、1～3wt％的磷酸激发剂和2～6wt％的水为原料；本发明的有益效果是，本发明具成本低廉、工艺简单、可行高效和低碳绿色无污染的特点，所制备的地聚合物结合碳化硅耐火材料气孔分布均匀、力学性能优良、抗氧化性优异和抗热震性能优良。
Geopolymer combined silicon carbide refractory material and preparation method thereof
一种地聚合物结合碳化硅耐火材料及其制备方法
GAO GUIHANG (author) / LIANG FENG (author) / QIAN GUOHUA (author) / ZHANG HAIJUN (author) / GAO JUNXIANG (author) / ZHANG SHAOWEI (author)
2024-10-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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