【作者】 欧阳德刚； 胡铁山； 周明石； 胡清明； 潘利剑；

【Author】 Ouyang Degang Hu Tieshan Zhou Mingshi Hu Qingming Pan Lijian (Wuhan Iron & Steel Group Corp. 430080 Wuhan Hongdi Energy-Saving Ltd. 430000)

【机构】 武汉钢铁集团公司； 武汉红地节能材料有限责任公司；

【摘要】 根据脱硫喷枪实际应用中出现的纵裂纹烧穿问题,分析了喷枪层浇注料性能要求,通过原材料的选择分析、浇注料配方的调整实验与性能优化实验,研制了性能优良的覆盖层浇注料,并在工业性对比试验中,取得了延长喷枪使用寿命24.8%的优良效果。更多还原

【Abstract】 Based on the longitudinal crackle bumout problem of injection lance,the performance demands of injection lance covering castable were analyzed. The covering castable with excellent performance was developed through choosing analysis of raw material, adjust test of castable prescription and performance optimization test The excellent results with prolonging life-span 24.8% were obtained in industrial parallel experiment.更多还原