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A platform for research: civil engineering, architecture and urbanism
Anchoring brick and manufacturing method thereof
The invention relates to an anchoring brick and a manufacturing method thereof, wherein the anchoring brick comprises the following raw materials in percentage by weight: 12-15% of a mullite aggregate, 15-20% of second-class high-aluminum aggregate, 15-20% of andalusite aggregate, 25-30% of sillimanite fine powder, 8-12% of first-class high-aluminum fine powder, 8-10% of raw clay fine powder, 1.0-1.5% of paper pulp and 3.0-4% of slurry. The anchoring brick has the advantages of high strength, good thermal shock stability, scouring resistance, stripping resistance and low creep deformation, adapts to the trend of large-scale and long-life development of industrial furnaces such as belt type sintering machines, satisfies the complex working conditions, and can effectively prolong the servicelife.
本发明涉及一种锚固砖及其制造方法，采用如下原材料及重量百分比：12%至15%的莫来石骨料，15%至20%的二等高铝骨料，15%至20%的红柱石骨料，25%至30%的硅线石细粉，8%至12%的一等高铝细粉，8%至10%的生粘土细粉，1.0%至1.5%的纸浆，3.0%至4%的泥浆；本发明强度高，热震稳定性好，抗冲刷、抗剥落、蠕变低，适应了带式烧结机等工业炉发展朝着大型化、长寿化的趋势发展，满足复杂的工况条件，能有效的延长使用寿命。
Anchoring brick and manufacturing method thereof
The invention relates to an anchoring brick and a manufacturing method thereof, wherein the anchoring brick comprises the following raw materials in percentage by weight: 12-15% of a mullite aggregate, 15-20% of second-class high-aluminum aggregate, 15-20% of andalusite aggregate, 25-30% of sillimanite fine powder, 8-12% of first-class high-aluminum fine powder, 8-10% of raw clay fine powder, 1.0-1.5% of paper pulp and 3.0-4% of slurry. The anchoring brick has the advantages of high strength, good thermal shock stability, scouring resistance, stripping resistance and low creep deformation, adapts to the trend of large-scale and long-life development of industrial furnaces such as belt type sintering machines, satisfies the complex working conditions, and can effectively prolong the servicelife.
本发明涉及一种锚固砖及其制造方法，采用如下原材料及重量百分比：12%至15%的莫来石骨料，15%至20%的二等高铝骨料，15%至20%的红柱石骨料，25%至30%的硅线石细粉，8%至12%的一等高铝细粉，8%至10%的生粘土细粉，1.0%至1.5%的纸浆，3.0%至4%的泥浆；本发明强度高，热震稳定性好，抗冲刷、抗剥落、蠕变低，适应了带式烧结机等工业炉发展朝着大型化、长寿化的趋势发展，满足复杂的工况条件，能有效的延长使用寿命。
Anchoring brick and manufacturing method thereof
一种锚固砖及其制造方法
HE GUANTONG (author) / GUO HONGXIANG (author) / LI XUEYAN (author) / WAN JUN (author) / ZHANG QUNYING (author)
2020-06-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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