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Anhydrous stemming material for blast furnace
The invention relates to an anhydrous stemming material for a blast furnace. The anhydrous stemming material is prepared from the following raw materials in percentage by weight: 30-35% of bauxite; 10to 15 percent of carborundum; 20 to 25 percent of clay; 10-15% of a carbon material; 4-8% of corundum; 15-20% of a binding agent; and 5-8% of an additive. The stemming material disclosed by the invention is reasonable in raw material proportion and particle size ratio and good in use performance.
本发明是一种高炉用无水炮泥，其由下列重量百分比的原料制成：铝矾土30‑35％；金刚砂10‑15％；粘土20‑25％；碳素材料10‑15％；刚玉4‑8％；结合剂15‑20％；添加剂5‑8％。本发明的炮泥原料和其粒径配比合理，使用性能好。
Anhydrous stemming material for blast furnace
The invention relates to an anhydrous stemming material for a blast furnace. The anhydrous stemming material is prepared from the following raw materials in percentage by weight: 30-35% of bauxite; 10to 15 percent of carborundum; 20 to 25 percent of clay; 10-15% of a carbon material; 4-8% of corundum; 15-20% of a binding agent; and 5-8% of an additive. The stemming material disclosed by the invention is reasonable in raw material proportion and particle size ratio and good in use performance.
本发明是一种高炉用无水炮泥，其由下列重量百分比的原料制成：铝矾土30‑35％；金刚砂10‑15％；粘土20‑25％；碳素材料10‑15％；刚玉4‑8％；结合剂15‑20％；添加剂5‑8％。本发明的炮泥原料和其粒径配比合理，使用性能好。
Anhydrous stemming material for blast furnace
一种高炉用无水炮泥
ZHU WANZHENG (author) / SUN ZHONGHAO (author) / TIAN BO (author) / GAO ZIQI (author) / YU HAIKUO (author) / CAO CUNBING (author) / ZHU WENLONG (author)
2020-09-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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