A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Daub as well as preparation method and application thereof
The invention relates to the technical field of metallurgy, in particular to daub and a preparation method and application thereof. The daub comprises the following components in parts by weight: 50-70 parts of fused white corundum; 10 to 20 parts of active a-Al2O3 micro powder; 5 to 10 parts of nano silica sol; 5-15 parts of titanium dioxide industrial slag; and 4-6 parts of mother liquor. The active a-Al2O3 micro powder, the nano silica sol and the titanium dioxide-containing industrial slag are added into the raw materials, so that the thermal shock resistance and the thermal conductivity of the cement are improved, and the problems that the existing cement is good in fire resistance but relatively high in thermal conductivity, and the thermal shock resistance of the material needs to be improved are solved.
本发明涉及冶金技术领域，具体涉及一种胶泥及其制备方法及应用。一种胶泥，按重量份计包括：电熔白刚玉50～70份；活性a‑Al2O3微粉10～20份；纳米硅溶胶5～10份；二氧化钛工业渣5～15份；母液4～6份。本发明在原料中加入活性a‑Al2O3微粉、纳米硅溶胶和含二氧化钛工业渣，改善了胶泥的抗热震性和热导率，解决了现有的胶泥耐火性能好，但其热导率较高，且材料的抗热震性有待改善的问题。
Daub as well as preparation method and application thereof
The invention relates to the technical field of metallurgy, in particular to daub and a preparation method and application thereof. The daub comprises the following components in parts by weight: 50-70 parts of fused white corundum; 10 to 20 parts of active a-Al2O3 micro powder; 5 to 10 parts of nano silica sol; 5-15 parts of titanium dioxide industrial slag; and 4-6 parts of mother liquor. The active a-Al2O3 micro powder, the nano silica sol and the titanium dioxide-containing industrial slag are added into the raw materials, so that the thermal shock resistance and the thermal conductivity of the cement are improved, and the problems that the existing cement is good in fire resistance but relatively high in thermal conductivity, and the thermal shock resistance of the material needs to be improved are solved.
本发明涉及冶金技术领域，具体涉及一种胶泥及其制备方法及应用。一种胶泥，按重量份计包括：电熔白刚玉50～70份；活性a‑Al2O3微粉10～20份；纳米硅溶胶5～10份；二氧化钛工业渣5～15份；母液4～6份。本发明在原料中加入活性a‑Al2O3微粉、纳米硅溶胶和含二氧化钛工业渣，改善了胶泥的抗热震性和热导率，解决了现有的胶泥耐火性能好，但其热导率较高，且材料的抗热震性有待改善的问题。
Daub as well as preparation method and application thereof
一种胶泥及其制备方法及应用
HU BO (author) / TIAN FENG (author) / WU CHUANJIN (author) / WU JIABIN (author)
2023-12-29
Patent
Electronic Resource
Chinese
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