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A platform for research: civil engineering, architecture and urbanism
Tundish slag wall castable and preparation method thereof
The invention discloses a tundish slag wall castable which comprises main materials, auxiliary materials and additives, the main materials comprise, by weight, 40-70 parts of tabular corundum particles and 20-50 parts of magnesite clinker particles, and the auxiliary materials comprise, by weight, 10-25 parts of magnesite clinker fine powder, 4-7 parts of fused quartz, 3-6 parts of aluminate cement and 2-5 parts of silica powder. The additive comprises 1-4 parts of a delayed coagulation type water reducing agent, 2-5 parts of an anti-explosion agent and 1-4 parts of boron carbide. A proper amount of tabular corundum particles, magnesite clinker particles, magnesite clinker fine powder, fused quartz, aluminate cement, silica powder, a retarding type water reducing agent, an anti-explosion agent and boron carbide are used, the raw materials are subjected to the procedures of weighing, mixing and stirring, mold pouring, standing, baking and the like, and the required slag wall can be obtained; the preparation method is extremely simple, is time-saving and labor-saving to operate, and can meet the requirements of mass production, so that the production efficiency is improved.
本发明公开了一种中间包挡渣墙浇注料，包括主料、辅料以及添加剂，按照重量份数计，所述主料包括板状刚玉颗粒40‑70份、烧结镁砂颗粒20‑50份，所述辅料包括烧结镁砂细粉10‑25份、熔融石英4‑7份、铝酸盐水泥3‑6份以及硅微粉2‑5份，所述添加剂包括缓凝型减水剂1‑4份，防爆剂2‑5份和碳化硼1‑4份。本发明通过使用适量的板状刚玉颗粒、烧结镁砂颗粒、烧结镁砂细粉、熔融石英、铝酸盐水泥、硅微粉、缓凝型减水剂，防爆剂和碳化硼，这些原料经过称重，混合搅拌，倒模，静置，烘烤等工序，就可以得到所需的挡渣墙，在实际生产过程中，此种制备方法极其简单，操作起来省时省力，可以满足大批量生产的需求，从而提高生产效率。
Tundish slag wall castable and preparation method thereof
The invention discloses a tundish slag wall castable which comprises main materials, auxiliary materials and additives, the main materials comprise, by weight, 40-70 parts of tabular corundum particles and 20-50 parts of magnesite clinker particles, and the auxiliary materials comprise, by weight, 10-25 parts of magnesite clinker fine powder, 4-7 parts of fused quartz, 3-6 parts of aluminate cement and 2-5 parts of silica powder. The additive comprises 1-4 parts of a delayed coagulation type water reducing agent, 2-5 parts of an anti-explosion agent and 1-4 parts of boron carbide. A proper amount of tabular corundum particles, magnesite clinker particles, magnesite clinker fine powder, fused quartz, aluminate cement, silica powder, a retarding type water reducing agent, an anti-explosion agent and boron carbide are used, the raw materials are subjected to the procedures of weighing, mixing and stirring, mold pouring, standing, baking and the like, and the required slag wall can be obtained; the preparation method is extremely simple, is time-saving and labor-saving to operate, and can meet the requirements of mass production, so that the production efficiency is improved.
本发明公开了一种中间包挡渣墙浇注料，包括主料、辅料以及添加剂，按照重量份数计，所述主料包括板状刚玉颗粒40‑70份、烧结镁砂颗粒20‑50份，所述辅料包括烧结镁砂细粉10‑25份、熔融石英4‑7份、铝酸盐水泥3‑6份以及硅微粉2‑5份，所述添加剂包括缓凝型减水剂1‑4份，防爆剂2‑5份和碳化硼1‑4份。本发明通过使用适量的板状刚玉颗粒、烧结镁砂颗粒、烧结镁砂细粉、熔融石英、铝酸盐水泥、硅微粉、缓凝型减水剂，防爆剂和碳化硼，这些原料经过称重，混合搅拌，倒模，静置，烘烤等工序，就可以得到所需的挡渣墙，在实际生产过程中，此种制备方法极其简单，操作起来省时省力，可以满足大批量生产的需求，从而提高生产效率。
Tundish slag wall castable and preparation method thereof
一种中间包挡渣墙浇注料及其制备方法
ZHAO JIANBIN (author) / LAN JIAN'AN (author)
2022-07-01
Patent
Electronic Resource
Chinese
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