Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Carbon-free brick material for steel ladle and processing method of carbon-free brick material
The invention discloses a carbon-free brick material for a steel ladle and a processing method of the carbon-free brick material, and belongs to the technical field of refractory materials in the metallurgical industry. The carbon-free brick material for the steel ladle comprises the following components in parts by weight: particles with the particle size of 5-0 mm, wherein the particles comprise tabular corundum, white corundum and alumina; the micron-sized powder comprises white corundum, fused magnesite, alumina powder and silicon dioxide powder; the binding agent comprises a magnesium binding agent, sodium phosphate, calcium aluminate and water; and additives: hydroxypropyl methyl cellulose, aluminum dihydrogen phosphate and water. The carbon-free brick for the steel ladle is prepared from the materials. The carbon-free brick for the steel ladle has excellent slag corrosion resistance and thermal shock stability.
本发明公开了一种钢包用无碳砖材料及其加工方法，属于冶金行业耐火材料技术领域。钢包用无碳砖材料：包括以下重量份组分：粒径5～0mm的颗粒料：包括板状刚玉、白刚玉和矾土；微米级粉料：包括白刚玉、电熔镁砂、氧化铝粉和二氧化硅粉；结合剂：镁质结合剂、磷酸钠、铝酸钙和水；添加剂：羟丙基甲基纤维素、双氢磷酸铝和水。采用上述材料制备钢包用无碳砖。本发明钢包用无碳砖具有优异的抗渣侵蚀性能及热震稳定性能。
Carbon-free brick material for steel ladle and processing method of carbon-free brick material
The invention discloses a carbon-free brick material for a steel ladle and a processing method of the carbon-free brick material, and belongs to the technical field of refractory materials in the metallurgical industry. The carbon-free brick material for the steel ladle comprises the following components in parts by weight: particles with the particle size of 5-0 mm, wherein the particles comprise tabular corundum, white corundum and alumina; the micron-sized powder comprises white corundum, fused magnesite, alumina powder and silicon dioxide powder; the binding agent comprises a magnesium binding agent, sodium phosphate, calcium aluminate and water; and additives: hydroxypropyl methyl cellulose, aluminum dihydrogen phosphate and water. The carbon-free brick for the steel ladle is prepared from the materials. The carbon-free brick for the steel ladle has excellent slag corrosion resistance and thermal shock stability.
本发明公开了一种钢包用无碳砖材料及其加工方法，属于冶金行业耐火材料技术领域。钢包用无碳砖材料：包括以下重量份组分：粒径5～0mm的颗粒料：包括板状刚玉、白刚玉和矾土；微米级粉料：包括白刚玉、电熔镁砂、氧化铝粉和二氧化硅粉；结合剂：镁质结合剂、磷酸钠、铝酸钙和水；添加剂：羟丙基甲基纤维素、双氢磷酸铝和水。采用上述材料制备钢包用无碳砖。本发明钢包用无碳砖具有优异的抗渣侵蚀性能及热震稳定性能。
Carbon-free brick material for steel ladle and processing method of carbon-free brick material
一种钢包用无碳砖材料及其加工方法
JI BIYUN (Autor:in) / DUAN AIJUN (Autor:in) / TAN WEIGUO (Autor:in)
22.11.2024
Patent
Elektronische Ressource
Chinesisch
Carbon-free brick for steel ladle and processing method of carbon-free brick
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