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A platform for research: civil engineering, architecture and urbanism
Novel magnesium aluminate spinel brick for cement kiln firing zone and production method of novel magnesium aluminate spinel brick
The invention belongs to the field of refractory materials, and relates to a novel magnesium aluminate spinel brick for a cement kiln firing zone and a production method thereof. The invention provides a novel magnesium aluminate spinel brick for a cement kiln firing zone. The novel magnesium aluminate spinel brick comprises the following components in percentage by mass: 75.5-90.5% of magnesia, 6-16% of magnesium-rich spinel material, 3-7% of titanium corundum and 0.5-1.5% of yttrium oxide. The invention relates to a production method of a novel magnesium aluminate spinel brick for a cement kiln firing zone. The novel magnesium aluminate spinel brick is prepared by the steps of material preparation and selection, material proportioning, mixing and molding, drying and firing. The prepared novel magnesium aluminate spinel brick has the advantages of good kiln coating hanging performance, good thermal shock resistance, small apparent porosity, good high-temperature use performance and the like.
本发明属于耐火材料领域，涉及一种水泥窑烧成带用新型镁铝尖晶石砖及其生产方法。本发明提供一种水泥窑烧成带用新型镁铝尖晶石砖，组分及其所占质量百分比包括：镁砂75.5～90.5%,富镁尖晶石料6～16%，钛刚玉3～7%，三氧化二钇0.5～1.5%。一种水泥窑烧成带用新型镁铝尖晶石砖的生产方法分别通过物料制备选取、物料配比、混合成型、干燥、烧成几个步骤制备。制得的新型镁铝尖晶石砖挂窑皮性能好、具有较好的热震稳定性、较小的显气孔率同时拥有良好的高温使用性能等优点。
Novel magnesium aluminate spinel brick for cement kiln firing zone and production method of novel magnesium aluminate spinel brick
The invention belongs to the field of refractory materials, and relates to a novel magnesium aluminate spinel brick for a cement kiln firing zone and a production method thereof. The invention provides a novel magnesium aluminate spinel brick for a cement kiln firing zone. The novel magnesium aluminate spinel brick comprises the following components in percentage by mass: 75.5-90.5% of magnesia, 6-16% of magnesium-rich spinel material, 3-7% of titanium corundum and 0.5-1.5% of yttrium oxide. The invention relates to a production method of a novel magnesium aluminate spinel brick for a cement kiln firing zone. The novel magnesium aluminate spinel brick is prepared by the steps of material preparation and selection, material proportioning, mixing and molding, drying and firing. The prepared novel magnesium aluminate spinel brick has the advantages of good kiln coating hanging performance, good thermal shock resistance, small apparent porosity, good high-temperature use performance and the like.
本发明属于耐火材料领域，涉及一种水泥窑烧成带用新型镁铝尖晶石砖及其生产方法。本发明提供一种水泥窑烧成带用新型镁铝尖晶石砖，组分及其所占质量百分比包括：镁砂75.5～90.5%,富镁尖晶石料6～16%，钛刚玉3～7%，三氧化二钇0.5～1.5%。一种水泥窑烧成带用新型镁铝尖晶石砖的生产方法分别通过物料制备选取、物料配比、混合成型、干燥、烧成几个步骤制备。制得的新型镁铝尖晶石砖挂窑皮性能好、具有较好的热震稳定性、较小的显气孔率同时拥有良好的高温使用性能等优点。
Novel magnesium aluminate spinel brick for cement kiln firing zone and production method of novel magnesium aluminate spinel brick
一种水泥窑烧成带用新型镁铝尖晶石砖及其生产方法
CAO JUNQING (author) / CHEN LEI (author) / CAO ZHENJIANG (author) / GUO JIAN (author) / GU HUIPENG (author) / LIU DEHUA (author) / MENG FANCHANG (author) / ZHANG ZEYING (author) / LI FENGYI (author) / WANG SHUSHAN (author)
2022-12-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Sulfur-resistant magnesium aluminate spinel brick for cement kiln firing zone and method
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