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A platform for research: civil engineering, architecture and urbanism
Sialon-containing combined long-life torpedo ladle impact zone brick and preparation method thereof
The invention relates to the field of refractory materials, in particular to a Sialon-containing long-life torpedo ladle impact zone brick and a preparation method thereof. The brick comprises the following raw materials: 5-10 parts of 5-3 alumina clinker, 15-18 parts of 3-1 alumina clinker, 8-12 parts of 3-1 brown fused alumina, 25-30 parts of 1-0 brown fused alumina, 6-10 parts of 200-mesh silicon carbide, 14-18 parts of crystalline flake graphite, 1-3 parts of 200-mesh aluminum powder, 12-14 parts of a material A and 3-3.5 parts of phenolic resin, the material A is prepared from the following components in parts by weight: 60-62 parts of 325-mesh white corundum, 38-41 parts of 325-mesh silicon nitride and 0.5-1 part of a catalyst; the brick is improved in impact resistance and erosion resistance, and the service life of the torpedo ladle is prolonged.
本发明涉及耐火材料领域，特别是涉及一种含Sialon的长寿命鱼雷罐冲击区砖及制备方法。该砖原料为5‑3矾土熟料5‑10份、3‑1矾土熟料15‑18份、3‑1棕刚玉8‑12份、1‑0棕刚玉25‑30份、200目碳化硅6‑10份、鳞片石墨14‑18份、200目铝粉1‑3份、A料12‑14份、酚醛树脂3‑3.5份；A料的配方如下：325目白刚玉60‑62份、325目氮化硅38‑41份、催化剂0.5‑1份。该砖耐冲击、耐侵蚀性能提升，增加鱼雷罐使用寿命。
Sialon-containing combined long-life torpedo ladle impact zone brick and preparation method thereof
The invention relates to the field of refractory materials, in particular to a Sialon-containing long-life torpedo ladle impact zone brick and a preparation method thereof. The brick comprises the following raw materials: 5-10 parts of 5-3 alumina clinker, 15-18 parts of 3-1 alumina clinker, 8-12 parts of 3-1 brown fused alumina, 25-30 parts of 1-0 brown fused alumina, 6-10 parts of 200-mesh silicon carbide, 14-18 parts of crystalline flake graphite, 1-3 parts of 200-mesh aluminum powder, 12-14 parts of a material A and 3-3.5 parts of phenolic resin, the material A is prepared from the following components in parts by weight: 60-62 parts of 325-mesh white corundum, 38-41 parts of 325-mesh silicon nitride and 0.5-1 part of a catalyst; the brick is improved in impact resistance and erosion resistance, and the service life of the torpedo ladle is prolonged.
本发明涉及耐火材料领域，特别是涉及一种含Sialon的长寿命鱼雷罐冲击区砖及制备方法。该砖原料为5‑3矾土熟料5‑10份、3‑1矾土熟料15‑18份、3‑1棕刚玉8‑12份、1‑0棕刚玉25‑30份、200目碳化硅6‑10份、鳞片石墨14‑18份、200目铝粉1‑3份、A料12‑14份、酚醛树脂3‑3.5份；A料的配方如下：325目白刚玉60‑62份、325目氮化硅38‑41份、催化剂0.5‑1份。该砖耐冲击、耐侵蚀性能提升，增加鱼雷罐使用寿命。
Sialon-containing combined long-life torpedo ladle impact zone brick and preparation method thereof
一种含Sialon结合长寿命鱼雷罐冲击区砖及制备方法
WU GUANGJUN (author) / WANG RONGTING (author) / PAN XIAODAN (author) / LI XUE (author) / ZHANG ZHIDA (author) / ZHAO YANG (author) / WANG QUAN (author) / DONG PAN (author)
2024-03-26
Patent
Electronic Resource
Chinese
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