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Tundish refractory material and application thereof
The invention discloses a tundish refractory material and application thereof. The tundish refractory material is prepared from the following chemical components in percentage by weight: 30 to 40 weight percent of TiO2, 45 to 60 weight percent of MgO, 4 to 6 weight percent of SiO2, 1 to 2 weight percent of CaO, 0.1 to 0.3 weight percent of organic binding agent and the balance of inevitable impurities. The tundish refractory material provided by the invention is a dry material, has good heat resistance, and can avoid hydrogen increase in molten steel.
本发明公开一种中间包耐火材料及其应用，其中中间包耐火材料的化学成分按照重量百分比包含：TiO2 30‑40wt％、MgO 45‑60wt％、SiO2 4‑6wt％、CaO 1‑2wt％、有机结合剂0.1‑0.3wt％，其余为不可避免杂质。本发明提供的中间包耐火材料为干式料，其具有良好的耐热性能，并且可以避免钢水增氢。
Tundish refractory material and application thereof
The invention discloses a tundish refractory material and application thereof. The tundish refractory material is prepared from the following chemical components in percentage by weight: 30 to 40 weight percent of TiO2, 45 to 60 weight percent of MgO, 4 to 6 weight percent of SiO2, 1 to 2 weight percent of CaO, 0.1 to 0.3 weight percent of organic binding agent and the balance of inevitable impurities. The tundish refractory material provided by the invention is a dry material, has good heat resistance, and can avoid hydrogen increase in molten steel.
本发明公开一种中间包耐火材料及其应用，其中中间包耐火材料的化学成分按照重量百分比包含：TiO2 30‑40wt％、MgO 45‑60wt％、SiO2 4‑6wt％、CaO 1‑2wt％、有机结合剂0.1‑0.3wt％，其余为不可避免杂质。本发明提供的中间包耐火材料为干式料，其具有良好的耐热性能，并且可以避免钢水增氢。
Tundish refractory material and application thereof
一种中间包耐火材料及其应用
LI FENG (author) / LI XUEDONG (author) / ZHAO XIAOMIN (author) / HAO ZHENYU (author) / KANG LIMING (author)
2024-08-16
Patent
Electronic Resource
Chinese
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