Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength gradient heat interception castable for heat recovery coke oven door and preparation method of high-strength gradient heat interception castable
The invention discloses a high-strength gradient heat interception castable for a heat recovery coke oven door and a preparation method, and provides the high-strength gradient heat interception castable for the heat recovery coke oven door. The high-strength gradient heat interception castable is prepared from the following raw materials: glass beads, mineral cotton, vermiculite, floating beads, shale ceramsite, a low-iron raw material, kaolin, nano ceramic powder, high-alumina cement, solid water glass, aluminum silicate fibers, stainless steel fibers, sodium hexametaphosphate, aluminum silica sol and water. The internal structure, physical and chemical properties, surface properties and the like of the stainless steel fibers used in the mixed powder are remarkably changed in the fibration process, and compared with organic and inorganic fibers, the stainless steel fibers have higher elasticity, flexibility, flexibility, adhesiveness, abrasion resistance, high temperature resistance and corrosion resistance; the air permeability, the electrical conductivity, the magnetic conductivity, the thermal conductivity, the self-lubricating property and the sintering property are better.
本发明公开了一种热回收焦炉炉门用高强梯度截热浇注料及制备方法，本发明的一个方面，提供了一种热回收焦炉炉门用高强梯度截热浇注料，该高强梯度截热浇注料由以下原料组成：玻化微珠、矿渣棉、蛭石、漂珠、页岩陶粒、低铁原料、高岭土、纳米陶瓷粉、高铝水泥、固体水玻璃、硅酸铝纤维、不锈钢纤维、六偏磷酸钠、铝硅溶胶和水。本发明中混合粉料使用的不锈钢纤维的内部结构、物理化学性能以及表面性能等在纤维化过程中发生了显著的变化，不锈钢纤维与有机、无机纤维相比，具有更高的弹性、挠性、柔韧性、粘合性、耐磨耗性、耐高温、耐腐蚀性，更好的通气性、导电性、导磁性、导热性以及自润滑性和烧结性。
High-strength gradient heat interception castable for heat recovery coke oven door and preparation method of high-strength gradient heat interception castable
The invention discloses a high-strength gradient heat interception castable for a heat recovery coke oven door and a preparation method, and provides the high-strength gradient heat interception castable for the heat recovery coke oven door. The high-strength gradient heat interception castable is prepared from the following raw materials: glass beads, mineral cotton, vermiculite, floating beads, shale ceramsite, a low-iron raw material, kaolin, nano ceramic powder, high-alumina cement, solid water glass, aluminum silicate fibers, stainless steel fibers, sodium hexametaphosphate, aluminum silica sol and water. The internal structure, physical and chemical properties, surface properties and the like of the stainless steel fibers used in the mixed powder are remarkably changed in the fibration process, and compared with organic and inorganic fibers, the stainless steel fibers have higher elasticity, flexibility, flexibility, adhesiveness, abrasion resistance, high temperature resistance and corrosion resistance; the air permeability, the electrical conductivity, the magnetic conductivity, the thermal conductivity, the self-lubricating property and the sintering property are better.
本发明公开了一种热回收焦炉炉门用高强梯度截热浇注料及制备方法，本发明的一个方面，提供了一种热回收焦炉炉门用高强梯度截热浇注料，该高强梯度截热浇注料由以下原料组成：玻化微珠、矿渣棉、蛭石、漂珠、页岩陶粒、低铁原料、高岭土、纳米陶瓷粉、高铝水泥、固体水玻璃、硅酸铝纤维、不锈钢纤维、六偏磷酸钠、铝硅溶胶和水。本发明中混合粉料使用的不锈钢纤维的内部结构、物理化学性能以及表面性能等在纤维化过程中发生了显著的变化，不锈钢纤维与有机、无机纤维相比，具有更高的弹性、挠性、柔韧性、粘合性、耐磨耗性、耐高温、耐腐蚀性，更好的通气性、导电性、导磁性、导热性以及自润滑性和烧结性。
High-strength gradient heat interception castable for heat recovery coke oven door and preparation method of high-strength gradient heat interception castable
一种热回收焦炉炉门用高强梯度截热浇注料及制备方法
QIAN JING (Autor:in) / QIAN ZHIMING (Autor:in) / ZHANG JUNJIE (Autor:in) / HUANG JINGHENG (Autor:in)
29.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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