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Anti-erosion aluminum-magnesium castable
The invention relates to an anti-erosion aluminum-magnesium castable comprising the following raw materials in parts: 85 high-aluminum materials, 88 high-aluminum materials, self-supporting tabular corundum, fused magnesite, magnesium aluminate spinel, aluminum oxide micro-powder, silicon micro-powder, nano carbon black, an anti-erosion agent ACAO, explosion-proof fibers, a water reducing agent and sodium hexametaphosphate. The anti-erosion aluminum-magnesium refractory castable disclosed by the invention is excellent in application and construction performance on a steel ladle, is easy to construct and shape, and can meet the requirements of no cracking during demolding and baking, scouring erosion resistance, oxidation resistance and ladle life improvement; a formed steel ladle is not subjected to secondary repair, the steel passing amount reaches 12,000 tons or more, the castable can be continuously used after sleeve beating and pouring, and the anti-erosion aluminum-magnesium castable has the characteristics of high scouring erosion resistance, long service life and the like, and has a good application prospect.
本发明涉及一种抗侵蚀铝镁浇注料，其包括如下重量份的各原料：85高铝料、88高铝料、自立板状刚玉、电熔镁砂、镁铝尖晶石、氧化铝微粉、硅微粉、纳米炭黑、抗侵蚀剂ACAO、防爆纤维、减水剂和六偏磷酸钠，本发明所述的抗侵蚀铝镁耐火浇注料在钢包上应用施工性能优越，易于施工成型，能达到脱模及烘烤不开裂、抗冲刷侵蚀、抗氧化以及提高包龄的要求，成型钢包不经二次修补，过钢量达1.2万吨以上，套打浇注后可以继续使用，本发明的抗侵蚀铝镁浇注料具有抗冲刷能力强，使用寿命长等特点，具有良好的应用前景。
Anti-erosion aluminum-magnesium castable
The invention relates to an anti-erosion aluminum-magnesium castable comprising the following raw materials in parts: 85 high-aluminum materials, 88 high-aluminum materials, self-supporting tabular corundum, fused magnesite, magnesium aluminate spinel, aluminum oxide micro-powder, silicon micro-powder, nano carbon black, an anti-erosion agent ACAO, explosion-proof fibers, a water reducing agent and sodium hexametaphosphate. The anti-erosion aluminum-magnesium refractory castable disclosed by the invention is excellent in application and construction performance on a steel ladle, is easy to construct and shape, and can meet the requirements of no cracking during demolding and baking, scouring erosion resistance, oxidation resistance and ladle life improvement; a formed steel ladle is not subjected to secondary repair, the steel passing amount reaches 12,000 tons or more, the castable can be continuously used after sleeve beating and pouring, and the anti-erosion aluminum-magnesium castable has the characteristics of high scouring erosion resistance, long service life and the like, and has a good application prospect.
本发明涉及一种抗侵蚀铝镁浇注料，其包括如下重量份的各原料：85高铝料、88高铝料、自立板状刚玉、电熔镁砂、镁铝尖晶石、氧化铝微粉、硅微粉、纳米炭黑、抗侵蚀剂ACAO、防爆纤维、减水剂和六偏磷酸钠，本发明所述的抗侵蚀铝镁耐火浇注料在钢包上应用施工性能优越，易于施工成型，能达到脱模及烘烤不开裂、抗冲刷侵蚀、抗氧化以及提高包龄的要求，成型钢包不经二次修补，过钢量达1.2万吨以上，套打浇注后可以继续使用，本发明的抗侵蚀铝镁浇注料具有抗冲刷能力强，使用寿命长等特点，具有良好的应用前景。
Anti-erosion aluminum-magnesium castable
一种抗侵蚀铝镁浇注料
YANG QIANG (author) / LI DEMIN (author) / WANG YILONG (author) / MA WEIPING (author) / HUANG JIANKUN (author) / LIANG XIAOLONG (author) / WANG ZIJUN (author)
2020-08-18
Patent
Electronic Resource
Chinese
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