This article introduced the method and procedure of heat, preservation and hot spray repair using Ziron-Alumina ceramic fibre and high alumina brick. 介绍了采用锆铝陶瓷纤维进行保温,用高铝砖进行焦炉热态修补的方法、步骤,说明用高铝砖进行炭化室局部修补是个成功的选择。
The chosen refractory is from ordinary clay brick, high alumina brick to silica brick and low creep re. 选用的耐火材料也从一般的粘土砖、高铝砖到高温特性较好的硅砖及低蠕变耐火材料。
Application of alumina-magnesia spinel brick in ladle 铝镁尖晶石炭砖在盛钢桶上的应用
Measurement of the al_2o_3 in alumina-magnesia-carbon brick 铝镁碳砖中三氧化二铝的测定
Using magnesium oxychloride cement as binder, carbon-free unburnt alumina magnesia based brick is prepared. Effects of MgCl_ ( 2)· 6H_ ( 2) O and magnesia on physical properties of brick are studied in this paper. 采用氯氧镁水泥为结合剂制备铝镁质无碳不烧砖,研究了MgCl2·6H2O和镁砂含量对材料物理性能的影响。
A neutral lining ( e.g. high alumina brick) would have the advantage of longer life, and higher Nb and Mn as well as lower P content in the slag produced. 为了同一目的,同时也提高渣中铌和锰的品位和转炉炉衬的寿命,可采用中性炉衬,如高铝砖。
Now it is used in 14 large blast furnaces in China. The burning microporous alumina-carbon brick has proven success. 该砖已在14座大型高炉上推广应用,使用效果良好。
Effect of Alumina Content on Silica Brick of Glass Furnace 氧化铝含量对玻璃窑用硅砖性能的影响
Compared with high alumina brick and corundum brick,β-sialon bonded corundum displays much better property of K_2CO_3erosion resistance at 1 300 ℃ for 6 h. 在1300℃的K2CO3液中侵蚀6h后,β-sialon结合刚玉复合材料的抗K2CO3侵蚀性能比刚玉砖和高铝砖好得多。
Its mean ser-vice life is longer than that of ⅰ grade high alumina brick for EAF roof. 在电炉顶上应用,其使用寿命超过烧成优质Ⅰ等高铝电炉顶砖的平均寿命。
Research on unburnt alumina-spinel brick for ladle 不烧铝尖晶石钢包砖的研究
Using direct bonded magnesia-alumina brick to substitute for magnesia-chromite brick was studied in this paper. 本课题探求以直接结合的镁铝砖替代镁铬砖。
Light and heavy composite insulating brick used in permanent lining of refining ladle is composed of two parts. The heavy part is equal to high alumina brick and the light part is of fireclay insulating brick. 精炼钢包永久衬用轻重质复合保温砖的重质部分相当于高铝砖,轻质部分相当于粘土质隔热砖。
The results indicate that unfired brick is better than fired high alumina brick in application. 结果表明:不烧高铝砖的使用性能优于烧成高铝砖。
Using alumina bubble as aggregate and adding an amount of silica and sillimanite in the matrix, an alumina bubble brick with good thermal shock resistance and low reheating linear change has been developed. 以氧化铝空心球为骨料,基质中加入适量的SiO2及硅线石,生产出了热震稳定性好、重烧线变化率小的氧化铝空心球砖。
Repairing Measures of Oxidizing Damaged Alumina Carbon Brick Lining 铝碳砖炉衬氧化破损的处理
Investigation on the oxidation resistance of alumina-carbon brick 铝炭砖的抗氧化性能
Development of Fused Cast α-β Alumina Spout Brick 熔铸α-β氧化铝流槽砖的研制
Production of high alumina unfired brick and its application on cement kiln 高铝质不烧砖的生产及其在水泥窑上的应用
In stack lining, from clay brick, high alumina brick to silicon carbide brick or alumina carbon brick; 炉身内衬由粘土砖、高铝砖到碳化硅砖或铝炭砖;
Application of burning microporous alumina-carbon brick in blast furnace 烧成微孔铝炭砖在高炉上的应用
The temperature of hot blast stove unusually worked is 1000-1100 ℃ in China. The clay brick, the high alumina brick, mullite brick and silica brick etc. are used for construction of linings of hot blast stove. 我国热风炉平均风温一般为1000~1100℃左右,应用的耐火砖主要有粘土砖、高铝砖、莫来石砖和硅砖等。
Development and application of high alumina spinel carbon brick 高铝尖晶石炭砖的研制及使用
Applications of microcomputer based tunnel control system to Alumina brick Production Line 隧道窑微机控制系统在高铝砖生产线上的应用
Production process control of high alumina brick 高铝衬砖的工艺控制
Development of Alumina Bubble Brick with Good Thermal Shock Resistance 高抗热震性氧化铝空心球砖的研制