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为了适应连铸中间包使用要求的提高,通过对我公司镁钙质喷涂料的研究,结合镁钙质喷涂料的施工使用要求,研究了木质素磺酸钙、结合剂及添加物对喷涂料的影响,改进了镁钙质喷涂料的施工和使用性能。通过试验和使用表明,该喷涂料具有良好的施工性能,自然干燥和烘烤过程中,裂纹及剥落现象明显减少;对渣的抗侵蚀性能好,能满足连浇10~11炉左右的要求。
In order to meet the requirements of continuous casting tundish, through the study of Magnesium Calcium Sprayed Coatings of our company and the requirements of construction and use of Magnesite-Calcium Sprayed Coatings, the effects of calcium lignosulfonate, binder and additives on spray coating Of the impact of improved magnesium calcium spray coating construction and use performance. The test shows that the coating has good construction performance, natural drying and baking process significantly reduce the crack and spalling; corrosion resistance of the slag is good, can meet the continuous casting 10 ~ 11 furnace requirements.