Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Casting hot patching refractory material and preparation method thereof
The invention relates to a pouring hot patching refractory material and a preparation method thereof, and belongs to the technical field of pouring materials, the pouring hot patching refractory material comprises the following raw materials by weight: 20-60 parts of refractory aggregate, 20-60 parts of high bauxite, 5-15 parts of silicate, 5-15 parts of silicon carbide, 5 parts of a binder, 5-15 parts of phosphate, 5 parts of synthetic resin, and 4 parts of water glass. According to the pouring hot patching refractory material and the preparation method thereof, aggregate is replaced by refractory aggregate, and high bauxite is added, so that the stability, the fire resistance, the slag resistance and the wear resistance of the pouring material in a high-temperature environment are effectively enhanced, and the pouring material can be stably used at the high temperature and can bear thermal stress in the high-temperature environment; the casting material has the advantages that the casting material is not prone to slag erosion, the abrasion speed of the casting material can be further delayed, the fire resistance, the high temperature resistance and the corrosion resistance of the casting material can be improved by adding silicate, silicon carbide and phosphate, and the hardening time of the casting material can be shortened by adding phosphate.
本发明涉及一种浇注热补耐火材料及其制备方法，属于浇注材料技术领域，包括以下重量份数配比的原料：耐火骨料20‑60份、高铝矾土20‑60份、硅酸盐5‑15份、碳化硅5‑15份、粘结剂5份、磷酸盐5‑15份、合成树脂5份、水玻璃4份。该浇注热补耐火材料及其制备方法，通过将骨料替换成耐火骨料，并通过添加高铝矾土，有效增强浇注材料在高温环境下的稳定性、耐火性能、抗渣性以及耐磨性好，使浇注材料可稳定在高温下进行使用，并且可承受高温环境下的热应力，不易渣料侵蚀，且能够进一步延缓浇注材料的磨损速度，则通过添加硅酸盐、碳化硅以及磷酸盐，可提高浇注材料的耐火性能、抗高温性能和抗腐蚀性能，且通过调添加磷酸盐可缩短浇注材料的硬化时间。
Casting hot patching refractory material and preparation method thereof
The invention relates to a pouring hot patching refractory material and a preparation method thereof, and belongs to the technical field of pouring materials, the pouring hot patching refractory material comprises the following raw materials by weight: 20-60 parts of refractory aggregate, 20-60 parts of high bauxite, 5-15 parts of silicate, 5-15 parts of silicon carbide, 5 parts of a binder, 5-15 parts of phosphate, 5 parts of synthetic resin, and 4 parts of water glass. According to the pouring hot patching refractory material and the preparation method thereof, aggregate is replaced by refractory aggregate, and high bauxite is added, so that the stability, the fire resistance, the slag resistance and the wear resistance of the pouring material in a high-temperature environment are effectively enhanced, and the pouring material can be stably used at the high temperature and can bear thermal stress in the high-temperature environment; the casting material has the advantages that the casting material is not prone to slag erosion, the abrasion speed of the casting material can be further delayed, the fire resistance, the high temperature resistance and the corrosion resistance of the casting material can be improved by adding silicate, silicon carbide and phosphate, and the hardening time of the casting material can be shortened by adding phosphate.
本发明涉及一种浇注热补耐火材料及其制备方法，属于浇注材料技术领域，包括以下重量份数配比的原料：耐火骨料20‑60份、高铝矾土20‑60份、硅酸盐5‑15份、碳化硅5‑15份、粘结剂5份、磷酸盐5‑15份、合成树脂5份、水玻璃4份。该浇注热补耐火材料及其制备方法，通过将骨料替换成耐火骨料，并通过添加高铝矾土，有效增强浇注材料在高温环境下的稳定性、耐火性能、抗渣性以及耐磨性好，使浇注材料可稳定在高温下进行使用，并且可承受高温环境下的热应力，不易渣料侵蚀，且能够进一步延缓浇注材料的磨损速度，则通过添加硅酸盐、碳化硅以及磷酸盐，可提高浇注材料的耐火性能、抗高温性能和抗腐蚀性能，且通过调添加磷酸盐可缩短浇注材料的硬化时间。
Casting hot patching refractory material and preparation method thereof
一种浇注热补耐火材料及其制备方法
ZHANG SHAN (Autor:in) / DONG SHUNJIE (Autor:in) / ZHANG LIN (Autor:in) / ZHOU JIAN (Autor:in) / WANG HONGJIN (Autor:in) / JIANG JIE (Autor:in) / WAN ZHIHUA (Autor:in)
13.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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