Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel vanadium-aluminum cylinder castable and production method thereof
The invention belongs to the field of refractory materials, and discloses a novel vanadium-aluminum cylinder castable and a production method thereof.The production method comprises the steps that 72 wt% of ink corundum, 22 wt%-24 wt% of white corundum, 3 wt% of pure calcium aluminate cement and 1 wt%-3 wt% of silica fume are mixed to be uniform, and a mixture is obtained; adding water into the mixture, mixing, and molding by using a mold to obtain a blank; and the blank is dried and baked in sequence, and the vanadium-aluminum cylinder castable is obtained. According to the invention, the novel vanadium-aluminum cylinder castable is prepared by taking the inked corundum, the white corundum, the pure calcium aluminate cement and the silica fume as main raw materials, so that the service life of a vanadium-aluminum cylinder can be greatly prolonged, the vanadium-aluminum cylinder has good thermal shock resistance and compression strength, and the silicon and iron contents of a vanadium-aluminum alloy are not increased.
本发明属于耐火材料领域，公开了一种新型钒铝筒体浇注料及其生产方法，生产方法包括将72wt％的墨钢玉、22‑24wt％的白刚玉、3wt％的纯铝酸钙水泥和1‑3wt％的硅灰混合均匀，得到混合料；向混合料中加水并混合后使用模具成型，得到坯料；对坯料依次进行干燥和烘烤，得到钒铝筒体浇注料。本发明采用墨钢玉、白刚玉、纯铝酸钙水泥和硅灰作为主要原料制备新型钒铝筒体浇注料，可大幅度提高钒铝筒体的使用寿命，使钒铝筒体具有良好的热震稳定性和耐压强度，且不会增加钒铝合金的硅和铁含量。
Novel vanadium-aluminum cylinder castable and production method thereof
The invention belongs to the field of refractory materials, and discloses a novel vanadium-aluminum cylinder castable and a production method thereof.The production method comprises the steps that 72 wt% of ink corundum, 22 wt%-24 wt% of white corundum, 3 wt% of pure calcium aluminate cement and 1 wt%-3 wt% of silica fume are mixed to be uniform, and a mixture is obtained; adding water into the mixture, mixing, and molding by using a mold to obtain a blank; and the blank is dried and baked in sequence, and the vanadium-aluminum cylinder castable is obtained. According to the invention, the novel vanadium-aluminum cylinder castable is prepared by taking the inked corundum, the white corundum, the pure calcium aluminate cement and the silica fume as main raw materials, so that the service life of a vanadium-aluminum cylinder can be greatly prolonged, the vanadium-aluminum cylinder has good thermal shock resistance and compression strength, and the silicon and iron contents of a vanadium-aluminum alloy are not increased.
本发明属于耐火材料领域，公开了一种新型钒铝筒体浇注料及其生产方法，生产方法包括将72wt％的墨钢玉、22‑24wt％的白刚玉、3wt％的纯铝酸钙水泥和1‑3wt％的硅灰混合均匀，得到混合料；向混合料中加水并混合后使用模具成型，得到坯料；对坯料依次进行干燥和烘烤，得到钒铝筒体浇注料。本发明采用墨钢玉、白刚玉、纯铝酸钙水泥和硅灰作为主要原料制备新型钒铝筒体浇注料，可大幅度提高钒铝筒体的使用寿命，使钒铝筒体具有良好的热震稳定性和耐压强度，且不会增加钒铝合金的硅和铁含量。
Novel vanadium-aluminum cylinder castable and production method thereof
一种新型钒铝筒体浇注料及其生产方法
LI SHICHENG (Autor:in) / ZHOU YU (Autor:in) / DUAN DAFU (Autor:in) / ZHANG XUFAN (Autor:in) / YANG HAO (Autor:in) / XIANG LINFENG (Autor:in) / LIN JIANGHUA (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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