高炉炉身下部内衬用耐火材料的研究及较为合理的评价方法和应用

MORE REASONABLE STUDY AND TEST METHOD OF REFRACTORY USED IN LINING OF BF AND ITS APPLICATION

实验证实，高炉内衬承受的各种物理化学作用之间不是独立的，而是相互影响的。提出了较为合理，而又方便的综合检验（评价）方法，并将其应用于不烧高密铝碳砖，热压半石墨及氮化硅结合的碳化硅砖的最优评价。

It is proved that the physical and chemical actions suffered by the lining of BF are not independent but dependent. The more reasonable and convenient synthetical judgment(evaluation)method has been advanced and applied to the excellent evaluation on the nonsintered high density Al_2O_3-C hot pressed hemi-graphite and Si_3N_4 bonded SiC brick..