Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RH insert tube castable and production method thereof
The invention belongs to the field of refractory materials, and discloses an RH insert tube castable and a production method thereof.The production method comprises the steps that ink corundum, white corundum, activated aluminum oxide micro powder and calcined aluminum oxide micro powder serve as main raw materials, and 96.5 fused magnesite, 92 silica fume and water serve as binding agents to prepare the raw materials; uniformly mixing the raw materials, adding water, mixing for 15 minutes, and filling a mold with the mixture; the raw materials are filled into a mold to be naturally dried for 24 h, then demolding is conducted, a blank is obtained, the blank is baked for 24 h, and the formed RH insert tube castable is obtained. The castable is prepared by adopting the ink corundum, the white corundum, the 96.5 fused magnesite, the activated aluminum oxide micro powder, the calcined aluminum oxide micro powder and the 94 silica fume as main raw materials, so that the castable can greatly prolong the service life of the insert tube and has good thermal shock resistance and compression strength, the fire resistance of the castable is greatly improved, and the service life of the insert tube is prolonged. And the cost of the RH insert tube is reduced, and good economic benefits and social benefits are achieved.
本发明属于耐火材料领域，公开了一种RH插入管浇注料及其生产方法，包括：将墨刚玉、白刚玉、活性氧化铝微粉和煅烧氧化铝微粉作为主要原料，使用96.5电熔镁砂、92硅灰和水作为结合剂配置原材料；将所述原材料混合均匀，加水混合15min后填入模具；将原材料填入模具自然干燥24h后脱模得到坯料，将坯料烘烤24h得到成型RH插入管浇注料。本发明通过采用墨刚玉、白刚玉、96.5电熔镁砂、活性氧化铝微粉、煅烧氧化铝微粉和94硅灰作为主要原料制备浇注料，使得浇注料可大幅度提高插入管的使用寿命，具有良好的热震稳定性和耐压强度，本方法大幅度提高了浇注料的耐火性能，降低RH插入管的成本，具有良好的经济效益和社会效益。
RH insert tube castable and production method thereof
The invention belongs to the field of refractory materials, and discloses an RH insert tube castable and a production method thereof.The production method comprises the steps that ink corundum, white corundum, activated aluminum oxide micro powder and calcined aluminum oxide micro powder serve as main raw materials, and 96.5 fused magnesite, 92 silica fume and water serve as binding agents to prepare the raw materials; uniformly mixing the raw materials, adding water, mixing for 15 minutes, and filling a mold with the mixture; the raw materials are filled into a mold to be naturally dried for 24 h, then demolding is conducted, a blank is obtained, the blank is baked for 24 h, and the formed RH insert tube castable is obtained. The castable is prepared by adopting the ink corundum, the white corundum, the 96.5 fused magnesite, the activated aluminum oxide micro powder, the calcined aluminum oxide micro powder and the 94 silica fume as main raw materials, so that the castable can greatly prolong the service life of the insert tube and has good thermal shock resistance and compression strength, the fire resistance of the castable is greatly improved, and the service life of the insert tube is prolonged. And the cost of the RH insert tube is reduced, and good economic benefits and social benefits are achieved.
本发明属于耐火材料领域，公开了一种RH插入管浇注料及其生产方法，包括：将墨刚玉、白刚玉、活性氧化铝微粉和煅烧氧化铝微粉作为主要原料，使用96.5电熔镁砂、92硅灰和水作为结合剂配置原材料；将所述原材料混合均匀，加水混合15min后填入模具；将原材料填入模具自然干燥24h后脱模得到坯料，将坯料烘烤24h得到成型RH插入管浇注料。本发明通过采用墨刚玉、白刚玉、96.5电熔镁砂、活性氧化铝微粉、煅烧氧化铝微粉和94硅灰作为主要原料制备浇注料，使得浇注料可大幅度提高插入管的使用寿命，具有良好的热震稳定性和耐压强度，本方法大幅度提高了浇注料的耐火性能，降低RH插入管的成本，具有良好的经济效益和社会效益。
RH insert tube castable and production method thereof
一种RH插入管浇注料及其生产方法
LI SHICHENG (Autor:in) / DUAN DAFU (Autor:in) / TONG WUBING (Autor:in) / LI DONGMEI (Autor:in) / JIANG SHIHUI (Autor:in) / MENG XIANZHANG (Autor:in) / WAN HONGLING (Autor:in)
11.04.2023
Patent
Elektronische Ressource
Chinesisch
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