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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Zirconia-based refractory materials and preparation method thereof
The invention belongs to the field of refractory materials, and particularly discloses a zirconia-based refractory material and a preparation method thereof. The refractory material based on zirconiumoxide comprises zirconium oxide, silicon oxide, aluminum oxide, a stabilizing agent, a binding agent and other raw materials, and is mainly prepared and formed through a three-step method of materialmixing, blank forming and sintering forming. Compared with the prior art, the refractory material based on zirconium oxide has the advantages of excellent heat resistance, low apparent porosity, thesmall apparent pore diameter, the high compressive strength, the high corrosion resistance and the low cost. The preparation method of the refractory materials based on zirconium oxide is simple and safe to operate and stable and controllable in process.
本发明属于耐火材料领域，具体公开了一种基于氧化锆的耐火材料及其制备方法。该基于氧化锆的耐火材料，包括氧化锆、氧化硅、氧化铝、稳定剂、结合剂等原料，主要通过混料、成坯、烧结成型三步法制备成型。与现有技术相比，本发明所述的基于氧化锆的耐火材料，具有优异的耐热性能，显气孔率低，显气孔孔径小，耐压强度高，耐腐蚀性强，成本经济；本发明所述的基于氧化锆的耐火材料的制备方法，操作简单安全，过程稳定可控。
Zirconia-based refractory materials and preparation method thereof
The invention belongs to the field of refractory materials, and particularly discloses a zirconia-based refractory material and a preparation method thereof. The refractory material based on zirconiumoxide comprises zirconium oxide, silicon oxide, aluminum oxide, a stabilizing agent, a binding agent and other raw materials, and is mainly prepared and formed through a three-step method of materialmixing, blank forming and sintering forming. Compared with the prior art, the refractory material based on zirconium oxide has the advantages of excellent heat resistance, low apparent porosity, thesmall apparent pore diameter, the high compressive strength, the high corrosion resistance and the low cost. The preparation method of the refractory materials based on zirconium oxide is simple and safe to operate and stable and controllable in process.
本发明属于耐火材料领域，具体公开了一种基于氧化锆的耐火材料及其制备方法。该基于氧化锆的耐火材料，包括氧化锆、氧化硅、氧化铝、稳定剂、结合剂等原料，主要通过混料、成坯、烧结成型三步法制备成型。与现有技术相比，本发明所述的基于氧化锆的耐火材料，具有优异的耐热性能，显气孔率低，显气孔孔径小，耐压强度高，耐腐蚀性强，成本经济；本发明所述的基于氧化锆的耐火材料的制备方法，操作简单安全，过程稳定可控。
Zirconia-based refractory materials and preparation method thereof
一种基于氧化锆的耐火材料及其制备方法
YAN JIANZHONG (Autor:in)
01.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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